Bluetooth Module
Pb
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
| | | | | | | | | | | | | | |
GENERAL DESCRIPTION
Moisture Sensitivity Level (MSL) – Level 3
APPLICATIONS:
FEATURES:
• Bluetooth V2.1+EDR (class2)
• TX power +4dbm, / -84dBm RX sensitivity
• Onboard Meander line PCB antenna support 10 meters
• Support sniff and deep sleep mode
• Supports master and slave
• Supports Bluetooth profiles SPP, HID DUN, OPP, iAP ver Bluetooth,
• UART and USB programming and data interfaces
• I2C Master interface
• Support Apple iAP protocol
• PCM digital audio interfaces
• 8MBit onboard flash
• 25.80x13.40x2.2mm
• BQB/FCC/CE Certified*
*Note: ABBTM-NVC-MDCS42A crosses to NovaComm P/N: NVC-MDCS42A. BQB/FCC/CE certification documentation is
under P/N: NVC-MDCS42A.
• Cable replacement
• Bar code and RFID scanners
• Measurement and monitoring systems
• Industrial sensors and controls
• Medical devices
• Industrial PCs and laptops
ABBTM-NVC-MDCS42A is a class 2 Bluetooth® 2.1+EDR (Enhanced Data Rates) module, based on NovaComm’s proprietary technology.
It is a highly integrated and sophisticated module which contains all the necessary elements from radio to antenna and a fully implemented
protocol stack. It is an ideal solution for integrating Bluetooth® into various products with limited knowledge of Bluetooth® and RF
technologies.
With NovaComm’s iNova® bluetooth stack firmware, designers can easily customize their applications to support different Bluetooth
profiles, such as SPP, HID, DUN, OPP.
This module can also interface with Apple’s Authentication Coprocessor and build an iAP over Bluetooth application.
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
RoHS/RoHS II compliant
PIN CONFIGURATION:
Figure 1. Pinout (Topview)
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Note: MSL3 packaging applies to MOQ of (50) units. Devices sold in less than MOQ quantities will be provided in an ESD bag with Desiccant.
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||||| | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
Pin Symbol I/O Type Description
1 AIO1 Bi-directional Programmable input/output line
2 GND Ground Ground
3 SPI_MOSI CMOS input, with weak internal pull-down Serial Peripheral Interface data input
4 PIO6 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
5 PIO7 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
6 RESETB CMOS input with weak internal pull-up Reset if low. Input denounced so
must be low for >5ms to cause a reset
7 SPI_CLK input with weak internal pull-down Serial Peripheral Interface clock
8 PCM_CLK Bi-directional with weak internal pull-down Synchronous Data Clock
9 PCM_SYNC Bi-directional with weak internal pull-down Synchronous Data Sync
10 PCM_IN CMOS Input, with weak internal pull-down Synchronous Data Input
11 PCM_OUT CMOS output, tri-state, with weak internal pull-down Synchronous Data Output
12 VDD_3V3 3V3 power input 3V3 power input
13 GND Ground Ground
14 GND Ground Ground
15 PIO11 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
16 PIO10 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
17 PIO9 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
18 PIO8 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
19 GND Ground Ground
20 UART_RX CMOS input with weak internal pull-down UART data input
21 UART_TX CMOS output, tristate, with weak internal pull-up UART data output
22 UART_RTS CMOS output, tri-state, with weak internal pull-up UART request to send active low
23 UART_CTS CMOS input with weak internal pull-down UART clear to send active low
24 USB_D+ Bi-directional
USB data plus with selectable
internal 1.5K pull-up resistor
25 USB_D- Bi-directional USB data minus
26 PIO2 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
27 PIO3 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
28 PIO5 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
29 PIO4 Bi-directional with programmable strength internal
pull-up/down Programmable input/output line
30 SPI_CSB CMOS input with weak internal pull-up Chip select for Synchronous Serial
Interface active low
31 SPI_MISO CMOS output, tri-state, with weak internal pull-down Serial Peripheral Interface data
output
32 AIO0 Bi-directional Programmable input/output line
PIN DESCRIPTION
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
ELECTRICAL CHARACTERISTICS
Absolute Maximum Rating
Recommended Operating Conditions
Operating Condition Min Typ Max Unit
Operating Temperature Range -40 -- +85 °C
VDD Voltage +2.7 +3.3 +3.7 V
Power Consumptions
Operating Condition Min Typ Max Unit
Radio On*(Discovery)
23
mA
Radio On*( Inquiry window time) 35 mA
Connected (Deep sleep disable, sniff enable ) 1.4 3 11 mA
Connected (Deep sleep enable, sniff enable) 0.04 2.4 11 mA
Connected with data transfer 3 10 15 mA
* Note :
Power consumption depends on the firmware used. Typical values are shown in the table.
Sniff mode ----- In Sniff mode, the duty cycle of the slave’s activity in the piconet may be reduced. If a slave is in active mode
on an ACL logical transport, it shall listen in every ACL slot to the master traffic, unless that link is being treated as a scatter
net link or is absent due to hold mode. With sniff mode, the time slots when a slave is listening are reduced, so the master shall
only transmit to a slave in specified time slots. The sniff anchor points are spaced regularly with an interval of Tsniff.
Rating Min Max Unit
Storage Temperature -40 +120 °C
PIO/AIO Voltage -0.4 +3.7 V
VDD Voltage -0.4 +3.7 V
Other Terminal Voltages except RF -0.4 VDD+0.4 V
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
INPUT/OUTPUT TERMINAL CHARACTERISTICS
Digital Terminals
Supply Voltage Levels Min Typ Max Unit
Input Voltage Levels
VIL input logic level low -0.4 +0.8 V
VIH input logic level high 0.7VDD VDD+0.4 V
Output Voltage Levels
VOL output logic level low, IOL = 4.0mA 0.2 V
VOH output logic level high, IOH = -4.0mA VDD-0.2 V
Input and Tri-state Current
Strong pull-up -100 -40 -10 μA
Strong pull-down 10 40 100 μA
Weak pull-up -5 -1.0 -0.2 μA
Weak pull-down 0.2 +1.0 5.0 μA
I/O pad leakage current -1 0 +1 μA
CI Input Capacitance 1.0
5.0 pF
USB
USB Terminals Min Typ Max Unit
Input Threshold
VIL input logic level low 0.3VDD V
VIH input logic level high 0.7VDD V
Input Leakage Current
GND < VIN < VDD(a) -1 1 5 μA
CI Input capacitance 2.5
10.0 pF
Output Voltage Levels to Correctly Terminated USB Cable
VOL output logic level low 0.0 0.2 V
VOH output logic level high 2.8 VDD V
(a)Internal USB pull-up disable
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
PHYSICAL INTERFACES
Power Supply
The module accepts a 3.3V DC power input.
Reset
The module may be reset from several sources: RESETB pin, power-on reset, a UART break character or via software
configured watchdog timer.
The RESETB pin is an active low reset and is internally filtered using the internal low frequency clock oscillator. A reset
will be performed between 1.5 and 4.0ms following RESETB being active. It is recommended that RESETB be applied
for a period greater than 5ms.
Pin Name / Group Pin Status on Reset
PIOs Input with weak pull-down
AIOs Output, driving low
PCM_OUT Tri-stated with weak pull-down
PCM_IN Input with weak pull-down
PCM_SYNC Input with weak pull-down
PCM_CLK PD
UART_TX Output tri-stated with weak pull-up
UART_RX Input with weak pull-down
UART_RTS Output tri-stated with weak pull-up
UART_CTS Input with weak pull-down
USB_DP Input with weak pull-down
USB_DN Input with weak pull-down
SPI_CSB Input with weak pull-up
SPI_CLK Input with weak pull-down
SPI_MOSI Input with weak pull-down
SPI_MISO Tri-stated with weak pull-down
RESETB Input with weak pull-up
Internal Antenna
The module integrates a Meander line PCB chip antenna. There’s no need to use antenna on customer’s PCB. Please take
precaution to leave ample clearance for the antenna (See Figure 17)
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||||| | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
PIO
ABBTM-NVC-MDCS42A has a total of 10 digital programmable I/O terminals. They are powered from VDD (3.3V).
Their functions depend on firmware running on the device. PIO lines can be configured through software to have either
weak or strong pull-ups or pull-downs.
Note:
All PIO lines are configured as inputs with weak pull-downs at reset.
Any of the PIO lines can be configured as interrupt request lines or as wake-up lines from sleep modes.
AIO
ABBTM-NVC-MDCS42A has 2 analogue I/O terminals. Their functions depend on software. Typically ADC functions
can be configured to battery voltage measurement. They can also be used as a digital PIO.
UART
This module has a standard UART interface which provides a simple mechanism for communicating with other serial
devices using the RS232 protocol.
The UART CTS and RTS signals can be used to implement RS232 hardware flow control where both are active low
indicators. Possible UART Settings
Parameter Possible Values
Baud Rate Minimum 1200 baud (≤2%Error)
9600 baud (≤1%Error)
Maximum 3M baud (≤1%Error)
Flow Control RTS/CTS or None
Parity None, Odd or Even
Number of Stop Bits 1 or 2
Bits per Byte 8
I2C Master
PIO6, PIO7 and PIO8 can be used to form a master I2C interface. The interface is formed using software to drive these
lines. It is suited only to relatively slow functions such as driving a LCD, keyboard scanner or EEPROM. In the case,
PIO lines need to be pulled up through 2.2KΩ resistors.
Figure 2. Example EEPROM Connection with I2C Interface
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||||| | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
SPI Interface
The synchronous serial port interface (SPI) is used for flash/debug the module only. It cannot be used for any user
functionality. Please always design test points for this interface on the PCB in case there is need to re-flash the module or
flash-in-field in manufacture.
PCM Interface
PCM is a standard method used to digitize audio (particularly voice) for transmission over digital communication
channels. Through its PCM interface, the module has hardware support for continual transmission and reception of PCM
data, thus reducing processor overhead for applications. The module offers a bi-directional digital audio interface that
routes directly into the baseband layer of the on-chip firmware. It does not pass through the HCI protocol layer.
Hardware on the module allows the data to be sent to and received from a SCO connection. Up to three SCO connections
can be supported by the PCM interface at any one time.
The module can operate as the PCM interface master generating an output clock of 128, 256 or 512kHz. When
configured as PCM interface slave, it can operate with an input clock up to 2048kHz. The module is compatible with a
variety of clock formats, including Long Frame Sync, Short Frame Sync and GCI timing environments.
It supports 13-bit or 16-bit linear, 8-bit µ-law or A-law companied sample formats at 8k samples/s and can receive and
transmit on any selection of three of the first four slots following PCM_SYNC.
The module interfaces directly to PCM audio devices including the following:
• Qualcomm MSM 3000 series and MSM 5000 series CDMA baseband devices
• OKI MSM7705 four channels A-law and µ-law CODEC
• Motorola MC145481 8-bit A-law and µ-law CODEC
• Motorola MC145483 13-bit linear CODEC
• STW 5093 and 5094 14-bit linear CODECs
• The module is also compatible with the Motorola SSI™ interface.
PCM Interface Master /Slave
When PCM is configured as a master, the module
generates PCM_CLK and PCM_SYNC.
Figure 3. Configured PCM as a Master
Figure 4. Configured PCM as a Slave
When PCM is configured as the slave,
the module accepts PCM_CLK rates up to 2048kHz.
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
Long Frame Sync
Long Frame Sync is the name given to a clocking format that controls the transfer of PCM data words or samples. In
Long Frame Sync, the rising edge of PCM_SYNC indicates the start of the PCM word. When the module is configured
as PCM master, generating PCM_SYNC and PCM_CLK, then PCM_SYNC is 8-bits long. When the module is
configured as PCM Slave, PCM_SYNC may be from two consecutive falling edges of PCM_CLK to half the
PCM_SYNC rate, i.e., 62.5µs long.
Short Frame Sync
In Short Frame Sync, the falling edge of PCM_SYNC indicates the start of the PCM word. PCM_SYNC is always one
clock cycle long.
As with Long Frame Sync, the module samples PCM_IN on the falling edge of PCM_CLK and transmits PCM_OUT on
the rising edge. PCM_OUT may be configured to be high impedance on the falling edge of PCM_CLK in the LSB
position or on the rising edge.
Figure 5. Long Frame Sync (shown with 8-bit Companded Sample)
Figure 6. Short Frame Sync (shown with 16-bit Sample)
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
Multi-slot Operation
More than one SCO connection over the PCM interface is supported using multiple slots. Up to three SCO connections
can be carried over any of the first four slots.
GCI Interface
The module is compatible with the General Circuit Interface (GCI), a standard synchronous 2B+D ISDN timing
interface. The two 64Kbps B channels can be accessed when this mode is configured.
The start of a frame is indicated by the rising edge of PCM_SYNC and runs at 8kHz. With the module in slave mode, the
frequency of PCM_CLK can be up to 4.096MHz.
Figure 7. Multi-Slot Operation with Two Slots and 8-bit Companded Samples
Figure 8. GCI Interface
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||||| | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
Slot and Sample Formats
The module can receive and transmit on any selection of the first four slots following each sync pulse. Slot durations can
be either 8 or 16 clock cycles. Durations of 8 clock cycles may only be used with 8-bit sample formats. Durations of 16
clocks may be used with 8-bit, 13-bit or 16-bit sample formats. The module supports 13-bit linear, 16-bit linear and 8-bit
µ-law or A-law sample formats. The sample rate is 8k samples/s. The bit order may be little or big endian. When 16-bit
slots are used, the 3 or 8 unused bits in each slot may be filled with sign extension, padded with zeros or a programmable
3-bit audio attenuation compatible with some Motorola CODECs.
Additional Features
The module has a mute facility that forces PCM_OUT to be 0. In master mode, PCM_SYNC may also be forced to 0
while keeping PCM_CLK running which some CODECS use to control power down.
Figure 9. 16-bit Slot Length and Sample Formats
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||||| | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
PCM Master Timing Information
Symbol
Parameter
Min Typ Max Unit
fmclk
PCL_CLK
Frequency
4MHz DDS
generation. Selection
of frequency is
programmable.
-
128
- kHz
256
512
48MHz DDS
generation. Selection
of frequency is
programmable.
2.9 - kHz
PCM_SYNC
frequency 8 - kHz
tmclkh
(a) PCM_CLK high 4MHz DDS
generation 980 - - ns
tmclkl
(a)
PCM_CLK low 4MHz DDS
generation 730 - ns
PCM_CLK jitter 48MHz DDS
generation - 21 ns pk-pk
tdmclksynch Delay time from PCM_CLK high to
PCM_SYNC high - - 20 ns
tdmclkpout Delay time from PCM_CLK high to valid
PCM_OUT - - 20 ns
tdmclklsyncl Delay time from PCM_CLK low to
PCM_SYNC low (Long Frame Sync only) - - 20 ns
tdmclkhsyncl Delay time from PCM_CLK high to
PCM_SYNC low - - 20 ns
tdmclklpoutz Delay time from PCM_CLK low to
PCM_OUT high impedance - - 20 ns
tdmclkhpoutz Delay time from PCM_CLK high to
PCM_OUT high impedance - - 20 ns
tsupinclkl Set-up time for PCM_IN valid to
PCM_CLK low 30 - - ns
thpinclkl Hold time for PCM_CLK low to PCM_IN
invalid 10 - - ns
(a) Assumes normal system clock operation. Figures will vary during low power modes, when system clock speeds are reduced.
Figure 10. PCM Master Timing Long Frame Sync
Figure 11. PCM Master Timing Short Frame Sync
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
PCM Slave Timing Information
Symbol Parameter Min Typ Max Unit
fsclk PCM clock frequency (Slave mode: input) 64 - 2048 kHz
fsclk PCM clock frequency (GCI mode) 128 - 4096 kHz
tsclkl PCM_CLK low time 200 - - ns
tsclkh PCM_CLK high time 200 - - ns
thsclksynch Hold time from PCM_CLK low to
PCM_SYNC high 30 - - ns
tsusclksynch Set-up time for PCM_SYNC high to
PCM_CLK low 30 - - ns
tdpout
Delay time from PCM_SYNC or
PCM_CLK whichever is later, to valid
PCM_OUT data (Long Frame Sync only)
- -
20 ns
tdsclkhpout Delay time from CLK high to PCM_OUT
valid data - -
20 ns
tdpoutz
Delay time from PCM_SYNC or
PCM_CLK low, whichever is later, to
PCM_OUT data line high impedance
- -
20 ns
tsupinsclkl Set-up time for PCM_IN valid to CLK low 30 - - ns
thpinsclkl Hold time for PCM_CLK low to PCM_IN
invalid 30 - - ns
Figure 12. PCM Slave Timing Long Frame Sync
Figure 13. PCM Slave Timing Short Frame Sync
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
USB
This is a full speed (12M bits/s) USB interface for communicating with other compatible digital devices. The module
acts as a USB peripheral, responding to request from a master host controller, such as a PC.
The USB interface is capable of driving a USB cable directly. No external USB transceiver is required. The device
operates as a USB peripheral, responding to requests from a master host controller such as a PC. Both the OHCI and the
UHCI standards are supported. The set of USB endpoints implemented can behave as specified in the USB section of the
Bluetooth specification v2.0+EDR or alternatively can appear as a set of endpoints appropriate to USB audio devices
such as speakers.
The module has an internal USB pull-up resistor. This pulls the USB_DP pin weakly high when module is ready to
enumerate. It signals to the USB master that it is a full speed (12Mbit/s) USB device.
Identifier Value Function
Rs 27Ω Nominal Impedance matching to USB cable
Note:
USB_ON is only used when the firmware need an input to detect if USB is connected and the USB function shall be
enabled. In such case it is shared with the module PIO terminals. If detection is not needed (firmware already runs with
USB, such as USB DFU or USB CDC), USB_ON is not needed.
Figure 14. USB Connections
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
|||| | | | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
ABBTM-NVC-MDCS42A is Bluetooth 2.1+EDR module, the embedded iNova Bluetooth Stack firmware supports the
SPP, SDP, OPP, FAX, HID Profile, and supports up to seven devices simultaneously connected.
Furthermore, the Apple iAP (iPod Accessory Protocol) which is used to connect with iOS devices has also been
implemented and included in iNova Bluetooth Stack firmware.
Please contact Abracon for support of more profiles and applications with iNova Bluetooth stack firmware.
iNOVA Stack
Host MCU
Bluetooth Module
Radio
Baseband
LC
LM
HCI
L2CAP
RFCOMM SDP
iNova
Host Application
UART
I/ O
PCM
ABBTM-NVC-MDCS42A is supp lied with Bluetooth 2.1+EDR compliant stack rmware. With Novacomm’s iNova
profile stacks, the host MCU can easily integrate HFP, A2DP, AVRCP, SPP, HID profiles and iAP over Bluetooth
functions.
Please refer to the Abracon Control Interface User Guide (ACCI) for the details.
To develop accessories for iOS devices or products to connect to iOS devices, the developers must register and be
approved by Apple's Made for iPod (MFi) program. Licensed developers gain access to technical documentation,
hardware components, technical support and certification logos.
Please visit Apple developer portal at the link below for more information:
http://developer.apple.com/ipod/
Figure 15. iNOVA Stack
Revised: 08.08.13
SOFTWARE STACKS
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
Figure 16. Reference Design
REFERENCE DESIGN
Revised: 08.08.13
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
|||||| | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
RF LAYOUT GUIDELINES
ABBTM-NVC-MDCS42A has an on-board PCB antenna. Therefore, antenna placement is very important to ensure a
good RF performance of the module. Figure 17 shows some examples of the module placement.
1 : Placement not recommended
○
2 , 3 , 4 : Recommended antenna placement
1
2
3
4
Figure 17. Placement of the Module on a Main Board
Figure 18. Typical Lead-Free Reflow Solder Profile for ABBTM-NVC-MDCS42A
Key features of the profile:
• Initial Ramp = 1-2.5°C/sec to 175°C ±25°C equilibrium
• Equilibrium time = 60 to 180 seconds
• Ramp to Maximum temperature (250°C) = 3°C/sec max.
• Time above liquidus temperature (217°C): 45-90 seconds
• Device absolute maximum reflow temperature: 255°C
REFLOW PROFILE:
ABBTM-NVC-MDCS42A is compatible with industrial standard reflow profile for Pb-free solders. The soldering profile
depends on various parameters necessitating a set up for each application. The data here is given only for guidance on
solder re-flow.
There are four zones:
• Preheat Zone - This zone raises the temperature at a controlled rate, typically 1-2.5°C/s.
• Equilibrium Zone - This zone brings the board to a uniform temperature and also activates the flux. The duration in this
zone (typically 2-3 minutes) will need to be adjusted to optimise the out gassing of the flux.
• Reflow Zone- The peak temperature should be high enough to achieve good wetting but not so high as to cause component
discoloration or damage. Excessive soldering time can lead to intermetallic growth which can result in a brittle joint.
• Cooling Zone - The cooling rate should be fast, to keep the solder grains small which will give a longer lasting joint.
Typical rates will be 2-5°C/s.
Bluetooth Module
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 08.08.13
Visit www.abracon.com for Terms & Conditions of Sale
||||| | | | | | | | | | |
25.8 x 13.4 x 2.2 mm SMT
ABBTM-NVC-MDCS42A
Pb
RoHS/RoHS II compliant
RoHS
ABBTM- NVC-MDCS42A
FCC ID: OC3BM1842
DC: 1326
OUTLINE DIMENSIONS:
Dimensions: mm
Pin 1
Pin 32
Recommended Land Pattern
Pin 1 Pin 32
84pcs/tray
PACKAGING:
Dimensions: mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where
component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and
authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
Note: MSL3 packaging applies to MOQ of (50) units. Devices sold in less than MOQ quantities will be provided in an ESD bag with Desiccant.
