27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Bluetooth (R) low energy module Bluetooth(R) 5.0 low energy EYSHJNZWZ Data Report The Bluetooth(R) word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by TAIYO YUDEN CO., LTD. is under license. TAIYO YUDEN CO., LTD. 1/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Document constituent list Control name Control No. General Items Absolute maximum ratings Electrical characteristics Circuit schematic Outline / Appearance Pin Layout Handling Precaution Packaging Specification Antenna application note Design guide Notes Precautions HD-AG-A160263 HD-AM-A160263 HD-AE-A160263 HD-MC-A160263 HD-AD-A160263 HD-BA-A160263 HQ-BA-537 HD-BB-A160263 HQ-BK-002_02 Document Page 1/6 - 6/6 1/1 1/3 - 3/3 1/3 - 3/3 1/1 1/2 - 2/2 1/2 - 2/2 1/3 - 3/3 1/3 - 3/3 1/1 1/1 1/2 - 2/2 Revision History 30-Jun.-2017 > Ver.1.0 Release 25-Sep.-2017 > Ver.1.1 Update 15-Dec.-2017 > Ver.1.2 Update 30-May -2018 > Ver.1.3 Update 27-Feb. -2019 > Ver.1.4 Update TAIYO YUDEN CO., LTD. 2/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-AG-A160263 (1/6) Control name General Items 1. Scope This specification ("Specification") applies to the hybrid IC "EYSHJNZWZ", a Bluetooth(R) 5.0 low energy module ("Product") manufactured by TAIYO YUDEN Co., Ltd. ("TAIYO YUDEN") 2. Description a) User Code : EYSHJNZWZ Type : EYSHJN *User Code may be changed for mass production or other cases. Note: Please use the User Code (EYSHJNZWZ) to order this product b) Chip c) : Nordic Function : Radio frequency transceiver Module. Bluetooth(R)5.0 conformity. d) Application e) Structure f) Outline : : : g) Marking : nRF52832 (512kB Flash, 64kB RAM) IoT devices, Health & Fitness Equipment, Sensor, Toys Hybrid IC loaded with silicon monolithic semiconductor Containment of hazardous substance in this Product Can meet with RoHS compliance (Pb, Cd, Hg, Cr+6, PBB, PBDE) 28-pin Land Grid Array Part Number, Lot Number, and manufacturer on Shielding Case h) Country of origin Japan i) Packaging : Packaging method: Tape & reel + aluminum moisture barrier bag Packaging unit: 2000 *It might be provided as tray at sample stage. TAIYO YUDEN CO., LTD. 3/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AG-A160263 TAIYO YUDEN CO., LTD. (2/6) Control name General Items j) Notes: a. Limitation of Warranty 1) TAIYO YUDEN provides warranties only if the Product is operated under the condition set forth in this Specification. Please note that TAIYO YUDEN shall not be liable for any defect and/or malfunction arising from use of the Product under the terms and conditions other than the operating conditions hereof. In addition when this Product is used under environmental conditions such as over voltage which is not guaranteed, it may be destroyed in short mode. To ensure the security of customer's product, please add an extra fuse or/and a protection circuit for over voltage. 2) This Product is designed for use in products which comply with Bluetooth(R) Specifications. TAIYO YUDEN disclaims and is not responsible for any liability concerning infringement by this Product under any intellectual property right owned by third party in case the customer uses this Product in any product which does not comply with Bluetooth(R) Specifications (the "non-complying products"). Furthermore, TAIYO YUDEN warrants only that this Product complies with this Specification and does not grant any other warranty including warranty for application of the non-complying products. 3) In some cases, TAIYO YUDEN may use replacements as component parts of Products. Such replacement shall apply only to component part of Products, which TAIYO YUDEN deems it possible to replace or substitute according to (i) Scope of Warranty provided in this specification (e.g. Electric Characteristics, Outline, dimension, Conditions of Use, Reliability Tests, Official Standard (Type Approvals etc.)) and (ii) Quality of Products. TAIYO YUDEN also ensures traceability of such replacement on production lot basis. b. Instruction for Use (CAUTION) 1) Because Product is not designed for radiation durability, please refrain from exposing Product to radiation in the use. 2) Communication between this Product and other might not be established nor maintained depending upon radio environment or operating condition of this Product and other products with wireless technology. 3) This Product operates in the unlicensed ISM band at 2.4GHz. In case this Product is used around the other wireless devices which operate in same frequency band of this Product, there is a possibility that interference occurs between this Product and such other devices. If such interference occurs, please stop the operation of other devices or relocate this Product before using this Product or do not use this Product around the other wireless devices. 4) This Product mentioned in this Specification is manufactured for use in Health & Fitness Equipment, Sensor, Toys. Before using this Product in any special equipment (such as medical equipment, space equipment, air craft, disaster prevention equipment), where higher safety and reliability are duly required, the applicability and suitability of this Product must be fully evaluated by the customer at its sole risk to ensure correct and safety operation of those special equipments. Also, evaluation of the safety function of this Product even for use in general electronics equipment shall be thoroughly made and when necessary, a protective circuit shall be added in design stage, all at the customer's sole risk. TAIYO YUDEN CO., LTD. 4/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AG-A160263 TAIYO YUDEN CO., LTD. (3/6) Control name General Items 5) Japan Regulatory Information a) This Product is a radio system and obtained certification of construction type combined with the specific antenna. b) Please ensure that your product has a label with the following certification mark at easily viewable location. If your product is too small to have the label, please place it in the instruction manual and package of your product. The mark diameter shall be equal or greater than 3mm. In case your product does not have the label with the following certification mark, you or your customer who uses your product may be against the Radio Law and subjected to criminal punishment. TAIYO YUDEN shall not be liable for any loss or damage incurred by you or your customer arising from use of your product which does not have following certification mark. This product has a radio system which was approved as a radio station in a low power data communication system based on the Radio Law. EYSHJN : 001-A10746 6) Canada Regulatory Information a) This device complies with Industry Canada's applicable licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : 1) l'appareil ne doit pas produire de brouillage; 2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement. b) This product is certified as type of the portable device with Industry Canada Rules. To maintain compliance with RF Exposure requirement,please use within specification of this product. Ce produit est certifie comme type de l'appareil portable avec Industrie Regles de Canada. Pour maintenir l'acquiescement avec exigence Exposition de RF, veuillez utiliser dans specification de ce produit. - IC: 4389B-EYSHJN . TAIYO YUDEN CO., LTD. 5/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AG-A160263 TAIYO YUDEN CO., LTD. (4/6) Control name General Items c) Please notify certified ID by either one of the following method on your product. -Contains IC : 4389B-EYSHJN Specifiez ID certifiee dans votre produit par une de methode suivante. -Contains IC : 4389B-EYSHJN 7) FCC Regulatory Information a) This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. b) Please notify certified ID by either one of the following method on your product. -Contains Transmitter Module FCC ID: RYYEYSHJN -Contains FCC ID: RYYEYSHJN c) CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the use's authority to operate the equipment. d) This product is certified as type of the portable device with FCC Rules. To maintain compliance with RF Exposure requirement, please use within specification of this product. e) The antenna used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. f) This module can change the output power depending on the circumstances by the application software which is developed by module installer. Any end user cannot change the output power. TAIYO YUDEN CO., LTD. 6/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AG-A160263 TAIYO YUDEN CO., LTD. (5/6) Control name General Items 8) CE Regulatory Information a) When your end product installs this module, it is required to proceed additional certification processes before placing on the market in EU member states to make your products fully comply with relative EU standards. b) TAIYO YUDEN can provide you the test reports of conducted measurement portion for the radio module. You can utilize the test reports for the certification processes of your end product as it requires radio testing. c. Term of Support 1) In the case that customer requests TAIYO YUDEN to customize the hardware of this Product in order to meet such customer's specific needs, TAIYO YUDEN will make commercially reasonable effort to modify such hardware or software at customer's expense; provide however, the customer is kindly requested to agrees it doesn't mean that TAIYO YUDEN has obligations to do so even in the case it is technically difficult for TAIYO YUDEN. 2) Any failure arising out of this Product will be examined by TAIYO YUDEN regardless of before or after mass production. Customer agrees that once such failure is turned out not to be responsible for TAIYO YUDEN after aforesaid examination, some of the technical support shall be conducted by TAIYO YUDEN at customer's expense; provided however, exact cost of this technical support can be agreed through the negotiation by the parties. 3) Do not alter hardware and/or software of this Product. Please note that TAIYO YUDEN shall not be liable for any problem if it is caused by customer's alteration of Hardware without Taiyo Yuden's prior approvals. 4) TAIYO YUDEN does not guarantee functions and performances which depend on the customer's firmware. TAIYO YUDEN does not assume liabilities for defects and failures (i) in functions, performances and quality of the Customer's product incorporating the Products and (ii) which may occur as the Product is incorporated in the Customer's product. d. Caution for Export Control This Product may be subject to governmental approvals, consents, licenses, authorizations, declarations, filings, and registrations for export or re-export of the Product, required by Japanese Foreign Exchange and Foreign Trade Law (including related laws and regulations) and/or any other country's applicable laws or regulations related to export control. In case you will export or re-export this Product, you are strongly recommended to check and confirm, before exporting or re-exporting, necessary procedures for export or re-export of this Product which is required by applicable laws and regulations, and if necessary, you have to obtain necessary and appropriate approvals or licenses from governmental authority at your own risk and expense. e. Term of Warranty TAIYO YUDEN warrants only that this Product is in conformity with this Specification for one year after purchase and shall in no event give any other warranty. TAIYO YUDEN CO., LTD. 7/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AG-A160263 TAIYO YUDEN CO., LTD. (6/6) Control name General Items f. Items of the Specification 1) Any question arising from the Specification shall be solved in good faith through mutual discussion by the parties hereof. 2) The language of this "General items" is Japanese and this "General items" shall be interpreted by Japanese Any copies of translation is a reference purpose only and is not binding on both parties hereto. g. Special note 1) Taiyo Yuden writes firmware for and fixed SoftDevice (s132_nrf52_5.0.0_softdevice.hex) to this product. Customer writes firmware that is match the customer applications including SoftDevice at the customer's own responsibility. 2) The Electrical Characteristics defined in this Specification are of the module with above Firmware (s132_nrf52_5.0.0_softdevice.hex). If other firmware developed by Customer is installed, the characteristics may differ from the defined value in the Electrical Characteristics. Bluetooth qualification and radio type approval may become invalid. 3) EYSHJN series module is qualified as PHY only with Component category by Bluetooth SIG. The QDID of this module is 97482. The final product needs to get qualification as End product combining with PHY (module), SoftDevice and Profile before selling the product. The combination of Link and Host layer is differ with SoftDevice. Please refer to following combination and consult with your qualification body and BQC. TAIYO YUDEN CO., LTD. 8/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-AM-A160263 (1/1) Control name Absolute maximum ratings Absolute maximum ratings Symbol Parameter VCC_NRF Min. Max. Units -0.3 +3.9 V 0 V GND VIO, VCC_NRF3.6V -0.3 VCC_NRF+ 0.3 V VIO, VCC_NRF>3.6V -0.3 +3.9 V Storage temperature -40 +85 Deg-C 1 kV 100 V MSL Moisture Sensitivity Level 3 ESD HBM Human Body Model ESD MM Machine Model Endurance Flash Memory Endurance 10000 Retention Flash Memory Retention 10 years write/erase cycles At 40 deg-C Number of times a 512 byte block can be written 32bit writes 181 times between erase cycles TAIYO YUDEN CO., LTD. 9/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-AE-A160263 (1/3) Control name Electrical characteristics Electrical characteristics Recommendation operating range Symbol Parameter VCC_NRF Supply voltage, normal mode tR_VCC_NRF Supply rise time (0V to 1.7V)*1 TA Operation temperature Min. Typ. Max. Units 1.7 3.0 3.6 V 60 ms 85 Deg-C -40 25 *1 The on-chip power-on reset circuitry may not function properly for rise times outside the specified interval. Also after power off, it must start up from below 0.3V. The on-chip power-on reset circuitry may not function properly. DC Specifications The Specification applies for Topr.= 25 degrees C, VCC_NRF = 3.0V Symbol Parameter (condition) Min. Typ. Max. Units VIH Input high voltage 0.7 VCC_NRF VCC_NRF V VIL Input low voltage GND 0.3 VCC_NRF V VOH Output high voltage (high drive 5 mA) VCC_NRF-0.4 VCC_NRF V VOL Output low voltage (high drive 5 mA) GND GND+0.4 V RPU Pull-up resistance 11 13 16 kohm RPD Pull-down resistance 11 13 16 kohm ITX,+4dBm TX only run current (DCDC, 3V) ,DCDC PRF=+4 dBm ITX,+4dBm TX only run current IRX,1M, RX only run current (DCDC, 3V) DCDC 1Mbps BLE IRX,1M RX only run current IRX,2M, RX only run current (DCDC, 3V) DCDC 2Msps BLE IRX,2M RX only run current IOFF ION IRAM PRF=+4 dBm 1Mbps BLE 2Msps BLE Current in SYSTEM-OFF, no RAM retention SYSTEM-ON base current Additional RAM retention current per 4KB RAM block 7.5 mA 16.6 mA 5.4 mA 11.7 mA 5.8 mA 12.9 mA 0.3 uA 1.2 uA 20 nA TAIYO YUDEN CO., LTD. 10/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-AE-A160263 (2/3) Control name Electrical characteristics RF Specifications Symbol Description Min. Fop Operating frequencies 2402 PLLchsp PLL channel spacing DfBLE2M Typ. Max. Units 2480 MHz 1 MHz Frequency deviation @ BLE 1Mbps +/-250 kHz DfBLE2M Frequency deviation @ BLE 2Msps +/-500 kHz PRF Maximum output power 4 PRFC RF power control range 24 PRFCR RF power accuracy PRF1 1st Adjacent Channel Transmit Power 1 MHz -25 dBc PRF2 2nd Adjacent Channel Transmit Power 2 MHz -50 dBc 0 dBm -94 dBm -91 dBm PRXMAX PSENS,IT,1M,BLE PSENS,IT,2M,BLE Maximum received signal strength at < 0.1% PER Receiver sensitivity 1Msps BLE Ideal transmitter <=37bytes (0.1% BER) Receiver sensitivity 2Msps BLE Ideal transmitter Packet length<=37bytes 6 dBm dB +/-4 dB Many documents of nRF52832, such as product specification and the errata, can be found at the link below. Please be sure to check these latest documents when using our module. nRF52832_Product Specification https://www.nordicsemi.com/DocLib nRF52832_Rev_1_Errata https://www.nordicsemi.com/DocLib/Content/Errata/nRF52832_Rev1/latest/ERR/nRF52832/Rev1/l atest/err_832 nRF52832_Rev_2_Errata https://www.nordicsemi.com/DocLib/Content/Errata/nRF52832_Rev2/latest/ERR/nRF52832/Rev2/l atest/err_832 S132_SoftDevice Specification https://www.nordicsemi.com/DocLib/Content/SoftDevice_Spec/s132/latest/SDS/s1xx/s130 For more information https://www.nordicsemi.com/DocLib TAIYO YUDEN CO., LTD. 11/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-AE-A160263 TAIYO YUDEN CO., LTD. (3/3) Control name Electrical characteristics DFU Specifications TAIYO YUDEN CO., LTD. 12/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-MC-A160263 TAIYO YUDEN CO., LTD. (1/3) Control name Circuit Schematic Block Diagram VCC_NRF DEC4 DCC OUT_ANT OUT_MOD Filter nRF52832 WLCSP SWDCLK SWDIO P0.00 to P0.10 P0.18, P0.20, P0.21, P0.28, X'tal 32MHz TAIYO YUDEN CO., LTD. 13/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ Control No. HD-MC-A160263 TAIYO YUDEN CO., LTD. (2/3) Control name Circuit Schematic Sample circuits Internal LDO setup Internal LDO setup with external 32.768kHz X'tal , CL=9.0pF DC/DC converter setup TAIYO YUDEN CO., LTD. 14/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-MC-A160263 (3/3) Control name Circuit Schematic Reference Circuits Internal LDO setup with external 32.768kHz X'tal SWD (Serial Wire Debug) is a high-performance 2-pin debug port low-pin-count alternative to JTAG. It can write the application software and firmware by those pins through the J-Link Lite. Example and Applications written for Keil uVision IDE. When the customers use the cable in Nordic DK to use J-LINK Lite, it will need to implement the socket on the customers main board side. The socket will be "10-pin connector two rows of 1.27mm pitch (Ex: PSS-720153-05, Hirosugi instrument). The cable in Nordic DK has a protection to avoid reverse connection. In order to use this cable, please remove the pin 7 of the socket on main board. J-Link Lite is working with 3.3V. It does not work with 1.8V. In order to use the built-in antenna on the module, please connect PAD13 and PAD14 as short as possible. nRF5 SDK FC-12M (EPSON) SC-20S (SII), etc. CL=9.0pF ANT specification requires +/-50ppm accuracy. Please consider about operation temperature range P0.00-P0.28 are GPIOs. By setting in the application software, it is assigned to pin any such as UART, etc. Please make Open Status about unused pins. VIO is connected to VCC in a module. Please use IO voltage under the following conditions. Input high (V): 0.7VCC to VCC Input low (V): GND to 0.3VCC In case of the operation with the battery, we recommend that you add a capacitor of about 100uF in view of the voltage drop during TX/RX In case of the power supply voltage fluctuation by the load change is large, the module may not function properly. If an external regulator is used, the load change characteristic should be good in order to keep stable voltage as possible when the current is change. TAIYO YUDEN CO., LTD. 15/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-AD-A160263 (1/1) Control name Outline/Appearance Tolerance: +/- 0.2mm Unit : (mm) The dimension of the land pattern is the same as a foot pattern. Recommended metal mask for solder printing Pad size Metal mask opening Signal pad 23 - 0.4 x 0.8 mm 0.35 x 0.7 mm Corner pad 4 - 0.55 x 0.8 mm 0.45 x 0.75 mm Center pad 1 - 2.8 x 1.5 mm 1.1 x 1.2 mm x 2 0.4 The metal mask thickness: t=0.1mm 1.1 Center pad 1.2 TAIYO YUDEN CO., LTD. 16/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-BA-A160263 (1/2) Control name Pin Layout Pin Descriptions Pin 1 Pin name GND Pin function Ground Description Ground pin. (0 V) 2 P0.00 XL1 Digital I/O Analog input General purpose I/O pin. Connection for 32.768kHz crystal (LFXO). 3 P0.01 XL2 Digital I/O Analog input General purpose I/O pin Connection for 32.768kHz crystal (LFXO). 4 P0.28 AIN4 Digital I/O Analog input General purpose I/O pin. SAADC/COMP/LPCOMP input. 5 VCC_NRF Power Power supply pin. 6 DEC4 Power 1V3 regulator supply decoupling. Input from DC/DC converter. Output from 1.3 V LDO. 7 NFC1 P0.09 NFC input Digital I/O NFC antenna connection. General purpose I/O pin. 8 NFC2 P0.10 NFC input Digital I/O NFC antenna connection. General purpose I/O pin. 9 GND Ground Ground pin. (0 V) 10 P0.18 Digital I/O TRACEDATA[0] General purpose I/O pin Trace port output. 11 P0.20 TRACECLK Digital I/O General purpose I/O pin. Trace port clock output. 12 GND Ground Ground pin. (0 V) 13 OUT_ANT Antenna In/Out Internal antenna. It should be connected to Pin 14 OUT_MOD for normal operation. 14 OUT_MOD RF In/Out RF I/O pin. It should be connected to Pin 13 OUT_ANT for normal operation. 15 GND Ground Ground pin. (0 V) 16 SWDIO Digital I/O Serial Wire Debug I/O for debug and programming 17 SWDCLK Digital input Serial Wire programming 18 P0.21 RESET Digital I/O General purpose I/O pin Configurable as system RESET pin. (Factory default : RESET) 19 P0.08 Digital I/O General purpose I/O pin. 20 GND Ground Ground pin. (0 V) 21 P0.06 Digital I/O General purpose I/O pin. 22 P0.07 Digital I/O General purpose I/O pin. Debug clock input for debug and TAIYO YUDEN CO., LTD. 17/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-BA-A160263 Pin (2/2) Control name Pin Layout Pin name P0.05 AIN3 Pin function Digital I/O Analog input Description General purpose I/O pin. SAADC/COMP/LPCOMP input. 24 DCC Power DC/DC converter output pin. 25 P0.04 AIN2 Digital I/O Analog input General purpose I/O pin. SAADC/COMP/LPCOMP input. 26 P0.03 AIN1 Digital I/O Analog input General purpose I/O pin. SAADC/COMP/LPCOMP input. 27 P0.02 AIN0 Digital I/O Analog input General purpose I/O pin. SAADC/COMP/LPCOMP input. 28 GND Ground Ground pin. (0 V) 23 TAIYO YUDEN CO., LTD. 18/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. Control name HQ-BA-537 (1/2) Handling Precaution This specification describes desire and conditions especially for mounting. Desire/Conditions (1) Environment conditions for use and storage 1. Store the components in an environment of < 40deg-C/90RH if they are in a moisture barrier bag packed by TAIYO YUDEN. 2. Keep the factory ambient conditions at < 30deg-C/60RH . 3. Store the components in an environment of < 255deg-C/10%RH after the bag is opened. (The condition is also applied to a stay in the manufacture process). (2) Conditions for handling of products Make sure all of the moisture barrier bags have no holes, cracks or damages at receiving. If an abnormality is found on the bag, its moisture level must be checked in accordance with 2 in (2). Refer to the label on the bag. 1. All of the surface mounting process (reflow process) must be completed in 12 months from the bag sea date. 2. Make sure humidity in the bag is less than 10%RH immediately after open, using a humidity indicator card sealed with the components. 3. All of the surface mounting process (reflow process including rework process) must be completed in 168 hours after the bag is opened (inclusive of any other processes). 4. If any conditions in (1) or condition 2 and 3 in (2) are not met, bake the components in accordance with the conditions at 125deg-C 24hours 5. As a rule, baking the components in accordance with conditions 4 in (2) shall be once. 6. Since semi-conductors are inside of the components, they must be free from static electricity while handled.(<100V) Use ESD protective floor mats, wrist straps, ESD protective footwear, air ionizers etc. , if necessary. 7. Please make sure that there are lessen mechanical vibration and shock for this module, and do not drop it. 8. Please recognize pads of back side at surface mount. 9. Washing the module is not recommended. If washing cannot be avoided, please test module functionality and performance after thoroughly drying the module. We cannot be held responsible for any failure due washing the module. 10. Please perform temperature conditions of module at reflow within the limits of the following. Please give the number of times of reflow as a maximum of 2 times. TAIYO YUDEN CO., LTD. 19/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HQ-BA-537 (2/2) Control name Handling Precaution Recommented Reflow Profile 300 Temp(deg) Peak Temp:250deg Max 250 230deg up : 40secMax 200 150 100 130-180deg Pre-heat : 60~120sec 50 0 IN OUT TAIYO YUDEN CO., LTD. 20/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-BB-A160263 (1/3) Control name Packaging Specification Packaging Specification (1) Packaging Material Name Outline Emboss Cover Tape Reel Desiccant Humidity indicator card Aluminum moisture barrier bag Label Corrugated cardboard box(Inner) Corrugated cardboard box(Outer) (2) Packaging Unit Max 2000 1000 pieces/Reel (3) Packaging Figure Humidity indicator card Desiccant Materials 24mm wide - 12mmPitch 24mm - 12mm Conductive PS PS 330 mm Conductive PS PS Note 30gx1 420x460(mm) (AS)PET/AL/NY/PE(AS) 339x351x74(mm) 369x369x277(mm) Max 6000 3000 pieces/Box(Outer) Label-2 Label-3 -2 -3 Aluminum moisture barrier bag Corrugated cardboard box(Inner) (4) Label Label-1 -1 Corrugated cardboard box(Inner) Label-1 CAM PANY NAM E PURCHASE ORDER DESCRIPITON QUANTITY No. Label-2 PURCHASE ORDER DESCRIPITON QUANTITY No. Corrugated cardboard box(Outer) Label-3 LABEL MSL Level3 TAIYO YUDEN CO., LTD. 21/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-BB-A160263 (2/3) Control name Packaging Specification Tape specification The direction of a tape drawer First Pin M ark End part M odule receipt part Leader part 100mm 160mm More than160mm More than100mm 300mm More than300mm The direction of a tape drawer TAIYO YUDEN CO., LTD. 22/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. HD-BB-A160263 Control name Packaging Specification (3/3) Reel specification (Unit:mm) 3302 130.2 W-1.5/+2 Tape wide W 9.4mm 12 13.4mm 16 17.4mm 24 25.4mm 32 33.4mm 44 45.4mm Taping performance Both of an embossing tape top cover tape bear this, when the power of 10N is applied in the direction of a drawer. N The exfoliation adhesion of a top cover tape is the intensity of 0.11.3N. (The angle to pull is 165180 degrees. The speed to pull is 300 mm/min.) 165180300mm/min 0.11.3N Note Lack of the parts in 1 reel is with two or less pieces. 2 2 MSL Level 3 Under control M SL TAIYO YUDEN CO., LTD. 23/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. (1/3) Control name Antenna application note Recommended module mounting example *1 Please do not place any metal components in blue shaded space,(*1) such as signal line and metal chassis as possible except for main board while mounting the components in *1 space on the main board is allowed except for no copper plating area. (*2). *2 This area is routing prohibited area on the main board. Please do not place copper on any layer. Please remain use of FR-4 dielectric material. The antenna is tuned with the FR-4. *3 Characteristics may deteriorate when GND pattern length is less than 30mm. It should be 30 mm or more as possible. Even when above mentioned condition is satisfied, communication performance may be significantly deteriorated depending on the structure of the product. TAIYO YUDEN CO., LTD. 24/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. (2/3) Control name Antenna application note Other module mounting examples Placement of resin or plastic parts TAIYO YUDEN CO., LTD. 25/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. (3/3) Control name Antenna application note Directional characteristics example (when mounted on evaluation board) About this Application Note This Application Note has been prepared as a reference material to help obtaining the antenna performance mounted on BLE module better while it is not guaranteed or assured to obtain better communication performance and distance. This product "BLE module" has been certified and matching circuit constant for antenna within module cannot be changed when ambient environment condition changes. The product must be re-certified when matching circuit constant is changed. TAIYO YUDEN CO., LTD. 26/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. (1/1) Control name Design guide 1. Power Up Sequence VCC_NRF power supply rise time (0V to 1.7V) must not exceed 60ms. 2. Recommended Power Circuit VCC_NRF is the main power supply (1.7 - 3.6V) for this module. The supply voltage range of VCC_NRF is 1.7V to 3.6V in both of LDO and DCDC mode. In case of the power supply voltage fluctuation by the load change is large, the module may not function properly. If an external regulator is used, the load change characteristic should be good in order to keep stable voltage as possible when the current is change. 3. Battery operation When using a small battery (e.g. CR2032), a large capacitor (e.g.100uF low leakage capacitor) should be placed near the battery. This will reduce the voltage drop especially when the module is operated at low temperatures 4. Pattern Design Guide 4-1. Power Supply System Power supply bypass capacitors should be placed close to the VCC_NRF pin of the module. The VCC_NRF trace should be greater than 0.5mm and a bigger a via diameter is recommended. Via diameter greater than 0.2mm is recommended. VCC_NRF Line width greater than 0.5mm is recommended. Module * If it is difficult to place a bigger via, please increase the number of vias. * Bypass capacitors with smaller capacitance must be placed closer to module. 5.0. Bypass Capacitor Layout A parallel combination of a small capacitance (about 10pF) and a large capacitance (1uF to 10uF) is recommended for bypass capacitors. The GND of the bypass capacitor should be placed close to an adjacent module GND to ensure the shortest closed loop. 4-3. GND Pattern Power supply bypass capacitor GND should be placed in proximity of module GND. Wide GND area must be provided to ensure isolation for each layer. Module Surface layer High frequency line GND area GND pattern of each layer should be connected to GND area with large number of via. TAIYO YUDEN CO., LTD. 27/28 27-Feb.2019 Ver.1.4 EYSHJNZWZ TAIYO YUDEN CO., LTD. Control No. (1/1) Control name Notes 32kHz Clock This module does not installed 32.768kHz crystal. In case of operating without external crystal, please modify sdk_config.h in order to enable internal 32.768kHz RC oscillator (32k RCOSC). The content may change depending on the SDK you use. --sdk_config.h-- (In case of SDK14.2) // <o> CLOCK_CONFIG_LF_SRC - LF Clock Source // <0=> RC // <1=> XTAL // <2=> Synth #ifndef CLOCK_CONFIG_LF_SRC #define CLOCK_CONFIG_LF_SRC 0 #endif //========================================================== // <h> Clock - SoftDevice clock configuration //========================================================== // <o> NRF_SDH_CLOCK_LF_SRC - SoftDevice clock source. // <0=> NRF_CLOCK_LF_SRC_RC // <1=> NRF_CLOCK_LF_SRC_XTAL // <2=> NRF_CLOCK_LF_SRC_SYNTH #ifndef NRF_SDH_CLOCK_LF_SRC #define NRF_SDH_CLOCK_LF_SRC 0 #endif // <o> NRF_SDH_CLOCK_LF_RC_CTIV - SoftDevice calibration timer interval. #ifndef NRF_SDH_CLOCK_LF_RC_CTIV #define NRF_SDH_CLOCK_LF_RC_CTIV 16 #endif // <o> NRF_SDH_CLOCK_LF_RC_TEMP_CTIV - SoftDevice calibration timer interval under constant temperature. // <i> How often (in number of calibration intervals) the RC oscillator shall be calibrated // <i> if the temperature has not changed. #ifndef NRF_SDH_CLOCK_LF_RC_TEMP_CTIV #define NRF_SDH_CLOCK_LF_RC_TEMP_CTIV 2 #endif // <o> NRF_SDH_CLOCK_LF_XTAL_ACCURACY - External crystal clock accuracy used in the LL to compute timing windows. // <0=> NRF_CLOCK_LF_XTAL_ACCURACY_250_PPM // <1=> NRF_CLOCK_LF_XTAL_ACCURACY_500_PPM // <2=> NRF_CLOCK_LF_XTAL_ACCURACY_150_PPM // <3=> NRF_CLOCK_LF_XTAL_ACCURACY_100_PPM // <4=> NRF_CLOCK_LF_XTAL_ACCURACY_75_PPM // <5=> NRF_CLOCK_LF_XTAL_ACCURACY_50_PPM // <6=> NRF_CLOCK_LF_XTAL_ACCURACY_30_PPM // <7=> NRF_CLOCK_LF_XTAL_ACCURACY_20_PPM #ifndef NRF_SDH_CLOCK_LF_XTAL_ACCURACY #define NRF_SDH_CLOCK_LF_XTAL_ACCURACY 0 #endif Note that when you choose to use the RC oscillator, it will add around 2uA average current consumption compared to a 20ppm external crystal. ANT specification requires +/-50ppm accuracy for 32.768kHz clock. There is a possibility that the internal RC oscillator does not meet to the specification. TAIYO YUDEN CO., LTD. 28/28