CY62136CV30 MoBL(R) 2-Mbit (128K x 16) Static RAM Features This is ideal for providing More Battery LifeTM (MoBL(R)) in portable applications such as cellular telephones. The device also has an automatic power-down feature that significantly reduces power consumption by 80% when addresses are not toggling. The device can also be put into standby mode reducing power consumption by more than 99% when deselected (CE HIGH). The input/output pins (I/O0 through I/O15) are placed in a high-impedance state when: deselected (CE HIGH), outputs are disabled (OE HIGH), both Byte High Enable and Byte Low Enable are disabled (BHE, BLE HIGH), or during a write operation (CE LOW, and WE LOW). * Very high speed -- 55 ns * Voltage range -- 2.7V - 3.3V * Pin-compatible with the CY62136V * Ultra-low active power -- Typical active current: 1.5 mA @ f = 1 MHz -- Typical active current: 7 mA @ f = fMax (55 ns speed) Writing to the device is accomplished by taking Chip Enable (CE) and Write Enable (WE) inputs LOW. If Byte Low Enable (BLE) is LOW, then data from I/O pins (I/O0 through I/O7), is written into the location specified on the address pins (A0 through A16). If Byte High Enable (BHE) is LOW, then data from I/O pins (I/O8 through I/O15) is written into the location specified on the address pins (A0 through A16). * Low standby power * Easy memory expansion with CE and OE features * Automatic power-down when deselected * CMOS for optimum speed/power * Available in Pb-free and non Pb-free 48-ball VFBGA package Reading from the device is accomplished by taking Chip Enable (CE) and Output Enable (OE) LOW while forcing the Write Enable (WE) HIGH. If Byte Low Enable (BLE) is LOW, then data from the memory location specified by the address pins will appear on I/O0 to I/O7. If Byte High Enable (BHE) is LOW, then data from memory will appear on I/O8 to I/O15. See the truth table at the back of this data sheet for a complete description of read and write modes. Functional Description[1] The CY62136CV30 is high-performance CMOS static RAM organized as 128K words by 16 bits. This device features advanced circuit design to provide ultra-low active current. Logic Block Diagram SENSE AMPS A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 ROW DECODER DATA IN DRIVERS 128K x 16 RAM Array I/O0-I/O7 I/O8-I/O15 BHE WE CE OE BLE A16 A14 A15 A13 A12 A11 COLUMN DECODER Note: 1. For best practice recommendations, please refer to the Cypress application note "System Design Guidelines" on http://www.cypress.com. Cypress Semiconductor Corporation Document #: 38-05199 Rev. *E * 198 Champion Court * San Jose, CA 95134-1709 * 408-943-2600 Revised July 19, 2006 [+] Feedback CY62136CV30 MoBL(R) Product Portfolio Power Dissipation Operating, ICC (mA) VCC Range (V) Product VCC(min.) CY62136CV30LL 2.7 f = 1 MHz VCC(typ.)[2] VCC(max.) 3.0 3.3 f = fMax Standby, ISB2 (A) Speed (ns) Typ.[2] Max. Typ.[2] Max. Typ.[2] Max. 55 1.5 3 7 15 2 10 70 1.5 3 5.5 12 Pin Configuration[3, 4] 48-ball VFBGA Top View 1 2 3 4 5 6 BLE OE A0 A1 A2 NC A I/O8 BHE A3 A4 CE I/O0 B I/O9 I/O10 A5 A6 I/O1 I/O2 C VSS I/O11 NC A7 I/O3 VCC D VCC I/O12 DNU A16 I/O4 VSS E I/O14 I/O13 A14 A15 I/O5 I/O6 F I/O15 NC A12 A13 WE I/O7 G NC A8 A9 A10 A11 NC H Notes: 2. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VCC = VCC(typ.), TA = 25C. 3. NC pins are not connected to the die. 4. E3 (DNU) pin have to be left floating or tied to VSS to ensure proper operation. Document #: 38-05199 Rev. *E Page 2 of 12 [+] Feedback CY62136CV30 MoBL(R) DC Input Voltage[5] ................................ -0.5V to VCC + 0.3V Maximum Ratings (Above which the useful life may be impaired. For user guidelines, not tested.) Storage Temperature ................................. -65C to +150C Ambient Temperature with Power Applied............................................. -55C to +125C Output Current into Outputs (LOW)............................. 20 mA Static Discharge Voltage.......................................... > 2001V (per MIL-STD-883, Method 3015) Latch-up Current.................................................... > 200 mA Operating Range Supply Voltage to Ground Potential-0.5V to VCC(max) + 0.5V DC Voltage Applied to Outputs in High-Z State[5] ....................................-0.5V to VCC + 0.3V Device Range CY62136CV30 Ambient Temperature VCC Industrial -40C to +85C 2.7V to 3.3V Electrical Characteristics Over the Operating Range CY62136CV30-55 Parameter Description Test Conditions Min. Typ. [2] Max. VOH Output HIGH Voltage IOH = -1.0 mA VCC = 2.7V VOL Output LOW Voltage IOL = 2.1 mA VCC = 2.7V VIH Input HIGH Voltage 2.2 VCC + 0.3V VIL Input LOW Voltage -0.3 IIX Input Leakage Current GND < VI < VCC IOZ Output Leakage Current GND < VO < VCC, Output Disabled ICC VCC Operating Supply Current f = fMax = 1/tRC f = 1 MHz 2.4 CY62136CV30-70 Min. Typ.[2] Max. Unit 2.4 V 0.4 0.4 V 2.2 VCC + 0.3V V 0.8 -0.3 0.8 V -1 +1 -1 +1 A -1 +1 -1 +1 A mA VCC = 3.3V IOUT = 0 mA CMOS Levels 7 15 5.5 12 1.5 3 1.5 3 ISB1 Automatic CE CE > VCC - 0.2V Power-down Current -- VIN > VCC - 0.2V or VIN < 0.2V, CMOS Inputs f = fMax (Address and Data Only), f = 0 (OE, WE, BHE, and BLE) 2 10 2 10 A ISB2 Automatic CE CE > VCC - 0.2V Power-down Current -- VIN > VCC - 0.2V or VIN < 0.2V, CMOS Inputs f = 0, VCC = 3.3V 2 10 2 10 A Capacitance[7] Parameter Description CIN Input Capacitance COUT Output Capacitance Test Conditions TA = 25C, f = 1 MHz, VCC = VCC(typ.) Max. Unit 6 pF 8 pF VFBGA Unit 55 C/W 16 C/W Thermal Resistance[7] Parameter Description JA Thermal Resistance (Junction to Ambient) JC Thermal Resistance (Junction to Case) Test Conditions Still Air, soldered on a 3 x 4.5 inch, 2-layer printed circuit board Notes: 5. VIL(min.) = -2.0V for pulse durations less than 20 ns. 6. Tested initially and after any design or process changes that may affect these parameters. 7. Full Device AC operation requires linear VCC ramp from VDR to VCC(min.) > 100 s or stable at VCC(min.) > 100 s. Document #: 38-05199 Rev. *E Page 3 of 12 [+] Feedback CY62136CV30 MoBL(R) AC Test Loads and Waveforms R1 VCC ALL INPUT PULSES VCC Typ OUTPUT 30 pF R2 90% 10% 90% 10% GND Rise TIme: 1 V/ns Fall Time: 1 V/ns INCLUDING JIG AND SCOPE Equivalent to: THEVENIN EQUIVALENT RTH OUTPUT VTH Parameters 3.0V Unit R1 1105 R2 1550 RTH 645 VTH 1.75 V Data Retention Characteristics (Over the Operating Range) Parameter Description VDR VCC for Data Retention ICCDR Data Retention Current tCDR[7] Chip Deselect to Data Retention Time tR[7] Operation Recovery Time Conditions Min. Typ.[2] 1.5 VCC= 1.5V, CE > VCC - 0.2V, VIN > VCC - 0.2V or VIN < 0.2V 1 Max. Unit Vcc(max) V 6 A 0 ns tRC ns Data Retention Waveform DATA RETENTION MODE VCC VCC(min) tCDR VDR > 1.5 V VCC(min) tR CE Document #: 38-05199 Rev. *E Page 4 of 12 [+] Feedback CY62136CV30 MoBL(R) Switching Characteristics Over the Operating Range[8] 55 ns Parameter Description Min. 70 ns Max. Min. Max. Unit Read Cycle tRC Read Cycle Time 55 tAA Address to Data Valid tOHA Data Hold from Address Change tACE CE LOW to Data Valid 55 70 ns tDOE OE LOW to Data Valid 25 35 ns tLZOE OE LOW to Low-Z[9] 55 10 OE HIGH to tLZCE CE LOW to Low-Z[9] 70 10 ns 25 10 ns ns tHZCE CE HIGH to tPU CE LOW to Power-up tPD CE HIGH to Power-down 55 70 ns tDBE BHE/BLE LOW to Data Valid 25 35 ns Low-Z[9] tLZBE BHE/BLE LOW to tHZBE BHE/BLE HIGH to High-Z[9, 10] Write 20 ns ns 5 20 High-Z[9, 10] ns 10 5 High-Z[9, 10] tHZOE 70 0 25 0 5 ns 5 20 ns ns 25 ns Cycle[11] tWC Write Cycle Time 55 70 ns tSCE CE LOW to Write End 45 60 ns tAW Address Set-up to Write End 45 60 ns tHA Address Hold from Write End 0 0 ns tSA Address Set-up to Write Start 0 0 ns tPWE WE Pulse Width 40 45 ns tBW BHE/BLE Pulse Width 50 60 ns tSD Data Set-up to Write End 25 30 ns tHD Data Hold from Write End 0 0 ns High-Z[9, 10] tHZWE WE LOW to tLZWE WE HIGH to Low-Z[9] 20 10 25 10 ns ns Notes: 8. Test conditions assume signal transition time of 5 ns or less, timing reference levels of VCC(typ.)/2, input pulse levels of 0 to VCC(typ.), and output loading of the specified IOL/IOH and 30 pF load capacitance. 9. At any given temperature and voltage condition, tHZCE is less than tLZCE, tHZBE is less than tLZBE, tHZOE is less than tLZOE, and tHZWE is less than tLZWE for any given device. 10. ItHZOE, tHZCE, tHZBE, and tHZWE transitions are measured when the outputs enter a high-impedance state. 11. The internal write time of the memory is defined by the overlap of WE, CE = VIL, BHE and/or BLE = VIL. All signals must be ACTIVE to initiate a write and any of these signals can terminate a write by going INACTIVE. The data input set-up and hold timing should be referenced to the edge of the signal that terminates the write. Document #: 38-05199 Rev. *E Page 5 of 12 [+] Feedback CY62136CV30 MoBL(R) Switching Waveforms Read Cycle No. 1(Address Transition Controlled)[12, 13] tRC ADDRESS tOHA DATA OUT tAA PREVIOUS DATA VALID DATA VALID Read Cycle No. 2 (OE Controlled)[13, 14] ADDRESS tRC CE tPD tHZCE tACE OE ttLZOE LZOE BHE/BLE tHZOE tDOE tHZBE tDBE tLZBE HIGH IMPEDANCE DATA OUT HIGH IMPEDANCE DATA VALID tLZCE tPU VCC SUPPLY CURRENT ICC 50% 50% ISB Notes: 12. Device is continuously selected. OE, CE = VIL, BHE, BLE = VIL. 13. WE is HIGH for read cycle. 14. Address valid prior to or coincident with CE, BHE, BLE transition LOW. Document #: 38-05199 Rev. *E Page 6 of 12 [+] Feedback CY62136CV30 MoBL(R) Switching Waveforms Write Cycle No. 1 (WE Controlled)[11, 15, 16] tWC ADDRESS CE tAW tHA tSA WE tPWE tBW BHE/BLE OE tSD DATA I/O NOTE 17 tHD DATAIN VALID tHZOE Write Cycle No. 2 (CE Controlled)[11, 15, 16] tWC ADDRESS tSCE CE tSA tAW tHA tPWE WE tBW BHE/BLE OE tSD DATA I/O DATAIN NOTE 17 tHD VALID tHZOE Notes: 15. Data I/O is high-impedance if OE = VIH 16. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state. 17. During this period, the I/Os are in output state and input signals should not be applied. Document #: 38-05199 Rev. *E Page 7 of 12 [+] Feedback CY62136CV30 MoBL(R) Switching Waveforms Write Cycle No. 3 (WE Controlled, OE LOW)[16] tWC ADDRESS CE tAW tHA tBW BHE/BLE tSA tPWE WE tSD DATA I/O NOTE 17 tHD DATAIN VALID tLZWE tHZWE Write Cycle No. 4 (BHE/BLE Controlled, OE LOW)[16] tWC ADDRESS CE tAW tHA tBW BHE/BLE tSA tPWE WE tSD DATA I/O NOTE 17 DATAIN VALID tHZWE Document #: 38-05199 Rev. *E tHD tLZWE Page 8 of 12 [+] Feedback CY62136CV30 MoBL(R) Typical DC and AC Parameters (Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at VCC = VCC(typ.), TA = 25C) 14.0 12.0 12.0 10.0 MoBL (f = fMax, 55 ns) 8.0 6.0 ICC (mA) ICC (mA) Operating Current vs. Supply Voltage 14.0 8.0 MoBL 6.0 (f = fMax, 70 ns) 4.0 10.0 (f = fMax, 55 ns) (f = fMax, 70 ns) 4.0 2.0 (f = 1 MHz) 0.0 3.0 2.7 3.3 SUPPLY VOLTAGE (V) 2.0 (f = 1 MHz) 0.0 3.6 2.7 3.0 3.3 SUPPLY VOLTAGE (V) Standby Current vs. Supply Voltage 12.0 MoBL 8.0 MoBL ISB (A) ISB (A) 12.0 10.0 6.0 10.0 8.0 6.0 4.0 4.0 2.0 2.0 0 2.7 3.0 0 3.3 2.7 3.0 3.3 3.6 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) Access Time vs. Supply Voltage 60 MoBL 50 50 40 40 30 30 20 TAA (ns) TAA (ns) 60 20 10 10 0 0 2.7 3.0 3.3 SUPPLY VOLTAGE (V) Document #: 38-05199 Rev. *E MoBL 3.6 2.7 3.0 3.3 SUPPLY VOLTAGE (V) Page 9 of 12 [+] Feedback CY62136CV30 MoBL(R) Truth Table CE WE OE BHE BLE Inputs/Outputs Mode Power H X X X X High-Z Deselect/Power-down Standby (ISB) L X X H H High-Z Output Disabled Active (ICC) L H L L L Data Out (I/O0-I/O15) Read Active (ICC) L H L H L High Z (I/O8-I/O15); Data Out (I/O0-I/O7) Read Active (ICC) L H L L H Data Out (I/O8-I/O15); High Z (I/O0-I/O7) Read Active (ICC) L L X L L Data In (I/O0-I/O15) Write Active (ICC) L L X H L High Z (I/O8-I/O15); Data In (I/O0-I/O7) Write Active (ICC) L L X L H Data in (I/O8-I/O15); High Z (I/O0-I/O7) Write Active (ICC) L H H L L High-Z Output Disabled Active (ICC) L H H H L High-Z Output Disabled Active (ICC) L H H L H High-Z Output Disabled Active (ICC) Ordering Information Speed (ns) Ordering Code 55 CY62136CV30LL-55BVI 70 CY62136CV30LL-70BVXI Package Name 51-85150 Package Type 48-ball Fine Pitch BGA (6 x 8 x 1 mm) Operating Range Industrial 48-ball Fine Pitch BGA (6 x 8 x 1 mm) Pb-free Please contact your local Cypress sales representative for availability of these parts Document #: 38-05199 Rev. *E Page 10 of 12 [+] Feedback CY62136CV30 MoBL(R) Package Diagram 48-ball VFBGA (6 x 8 x 1 mm) (51-85150) BOTTOM VIEW TOP VIEW A1 CORNER O0.05 M C O0.25 M C A B A1 CORNER O0.300.05(48X) 2 3 4 5 6 6 4 5 3 2 1 C C E F G D E 2.625 D 0.75 A B 5.25 A B 8.000.10 8.000.10 1 F G H H A 1.875 A B 0.75 6.000.10 3.75 6.000.10 0.15(4X) 0.10 C 0.210.05 0.25 C 0.55 MAX. B 51-85150-*D C 1.00 MAX 0.26 MAX. SEATING PLANE MoBL is a registered trademark and More Battery Life is a trademark of Cypress Semiconductor Corporation. All product and company names mentioned in this document may be the trademarks of their respective holders. Document #: 38-05199 Rev. *E Page 11 of 12 (c) Cypress Semiconductor Corporation, 2006. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges. [+] Feedback CY62136CV30 MoBL(R) Document History Page Document Title: CY62136CV30 2-Mbit (128K x 16) Static RAM Document Number: 38-05199 REV. ECN NO. Issue Date Orig. of Change Description of Change ** 112379 02/19/02 GAV New Data Sheet (advance information) *A 114023 04/25/02 JUI Added BV package diagram Changed Advance Information to Preliminary *B 117063 07/12/02 MGN Changed Preliminary to Final *C 118121 08/26/02 MGN Added new part numbers: CY62136CV with wider voltage (2.7V - 3.6V); CY62136CV33 narrower voltage range (3.0V - 3.6V) For TAA = 55 ns, improved tPWE Min from 45 ns to 40 ns For TAA = 70 ns, improved tPWE Min from 50 ns to 45 ns For TAA = 70 ns, improved tLZWE Min from 5 ns to 10 ns *D 118622 10/3/02 MGN Improved Typ. ICC spec. to 7 mA (for 55 ns) and 5.5 mA (for 70 ns) Improved Max ICC spec. to 15 mA (for 55 ns) and 12 mA (for 70 ns) For TAA = 55 ns, improved tLZWE min. from 5 ns to 10 ns Changed upper spec. for Supply Voltage to Ground Potential to VCC(max) + 0.5V Changed upper spec. for DC Voltage Applied to Outputs in High-Z State and DC Input Voltage to VCC + 0.3V *E 486789 SEE ECN VKN Changed address of Cypress Semiconductor Corporation on Page# 1 from "3901 North First Street" to "198 Champion Court" Removed Part numbers: CY62136CV and CY62136CV33 Updated Ordering Information table Document #: 38-05199 Rev. *E Page 12 of 12 [+] Feedback