20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
APPLICATIONS:
FEATURES:
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
ABBTM-2.4GHz-31-T
GENERAL DESCRIPTION
ELECTRICAL SPECIFICATIONS:
Compliant to MSL level 3
• Bluetooth Spec v1.2 Compliant
• Class 2, up to 10-meter range
• Complete 2.4GHz Bluetooth® System
• Power management: low power 1.8V operation for Bluetooth® core
• Compact size: 20.0mm (L) x 13.0 (W) mm x 2.0mm (H)
• Bluetooth® Profile Supported: HSP, HFP, A2DP, AVRCP
• Built-in 16-bit stereo codec
• On-board flash memory (8Mbits)
• Optional echo cancellation software library
• Surface mount module for embedded applications
• Several firmware options
• Rewritable flash memory for easy upgrade route
• Custom firmware production available
• Stereo Bluetooth® headset/headphone
• Automotive car kit applications
• Personal Navigation Devices
• PDAs and other portable terminals
• MP3 headset
Abracon's ABBTM-2.4GHz-31-T module is a complete Bluetooth® solution built on CSR BC03 MultiMedia
External Core, supported by 8Mbit on-board Flash Memory. ABBTM-2.4GHz-31-T is a short range, compact, cost
effective solution designed to facilitate Bluetooth® connectivity for applications including PND, Car & Home
Audio and other Handsfree solutions.
ABBTM-2.4GHz-31-T module is a Power Class-2 Bluetooth® device, compliant with version 1.2 specification. The
overall architecture comprises of a radio front-end, antenna interface & supporting circuitry for software protocols
including L2CAP, SDP, GAP, HSP, HFP, A2DP and AVRCP resident in the on board Flash Memory
Operating Frequency Band
2.4GHz ~ 2.48GHz Unlicensed ISM Band
Bluetooth Specification
V1.2
Output Power Class
Class 2
Operating Voltage
+1.8V and +3.3V
Host Interface
UART
Audio Interface
Analogue
Flash Memory Size
8 Mb
Absolute
Maximum
Ratings
Minimum
Maximum
Storage temperature
-40ºC
+150ºC
Supply voltage: VBAT
-0.30V
3.6V
Recommended
Operating
Conditions
Minimum
Maximum
Operating temperature range
-40ºC
+85ºC
Supply voltage: Vcc
+3.0V
+3.6V
Supply voltage: Vdd +1.7V +1.9V
Test Conditions: Vcc=3.3V; F=2.45GHz; T=20°C
20.0 x 13.0 x 2.0 mm SMT
20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
POWER CONSUMPTION
Firmware Configuration
a) UART Baud: 115200 , N, 8, 1
b) BlueTooth Name: ABBTM
c) Pin Code: 0000
State Indicator
a) Connectable and discoverable LED: 100mS High Level per 2S
b) Connected LED: always on
Software Description
1. After Power on 3V3, the module is connectable and Pairing
2. ABBTM-2.4GHz-T can be found with the name “ABBTM” via any Bluetooth device
3. Input the Pincode “0000”, you can pair with the module named “ABBTM”
4. Then the ABBTM can be connected
5. Data can be transferred between the ABBTM and any other Bluetooth device
ABBTM-2.4GHz-31-T
Operation Mode
Average
Unit
SCO Connection HV3 (30ms interval sniff mode)
21
mA
SCO Connection HV1
42
mA
ACL Data transfer115.2Kbps UART no traffic
(Master)
5
mA
ACL Data transfer115.2Kbps UART no traffic
(Slave)
22
mA
ACL Data transfer 721Kbps USB
45
mA
Standby
0.15
mA
CODEC
Microphone inputs and ADC/channel
0.85
mA
DAC and loudspeaker driver, no signal/channel
1.4
mA
Digital audio processing subsystem
8
mA
Test Conditions: Vcc=3.3V; F=2.45GHz; T=20°C
20.0 x 13.0 x 2.0 mm SMT
20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
APPLICATION SCHEMATIC
ABBTM-2.4GHz-31-T
20.0 x 13.0 x 2.0 mm SMT
PIN DESCRIPTION
20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
ABBTM-2.4GHz-31-T
Pin No.
Name
Type
Function
1
SPK L-
Analogue
Speaker output negative(left side)
2
SPK L+
Analogue
Speaker output positive(left side)
3
SPK R-
Analogue
Speaker output negative(right side)
4
SPK R+
Analogue
Speaker output positive(right side)
5
GND
GND
Ground
6
MIC L+
Bi-directional
Programmable input/output line
7
MIC L-
Bi-directional
Programmable input/output line
8
MIC R+
Bi-directional
Programmable input/output line
9
MIC R-
Bi-directional
Programmable input/output line
10
1.8V
Power
+1.8V Supply
11
PCM-IN
CMOS Input
Synchronous Data Input
12
PCM-SYNC
Bi-directional
Synchronous Data Sync
13
PCM-CLK
Bi-directional
Synchronous Data Clock
14
PCM-OUT
CMOS Output
Synchronous Data Output
15
AIO0
Bi-directional
Programmable input/output line
16
AIO1
Bi-directional
Programmable input/output line
17
AIO3
Bi-directional
Programmable input/output line
18
GND
GND
Ground
19
3.3V
Power
+3.3V Supply
20
N.C.
Not Connected
21
22
RTS
CMOS Output, tri-state, with
weak internal pull-up
UART request to send active low
23
CTS
CMOS Input with weak internal
pull-down
UART clear to send active low
24
TX
CMOS Output, tri-state, with
weak internal pull-up
UART data output
25
RX
CMOS Input with weak internal
pull-down
UART data input
26
RESET
CMOS Input
Reset if High
27
GND
GND
Ground
28
PIO4
Bi-directional with
programmable strength
PIO
29
PIO5
Bi-directional with
programmable strength
30
PIO6
Bi-directional with
programmable strength
PIO line or clock request output to enable
external clock for external clock line
31
PIO7
Bi-directional with
programmable strength
Programmable input/output line or
programmable frequency clock output
32
MOSI
CMOS Input
Serial Peripheral Interface Data Input
33
CSB
CMOS Input
Chip Select for Synchronous Serial Interface
(active low)
34
CLK
CMOS Input
Serial Peripheral Interface Clock
35
MISO
CMOS Output
Serial Peripheral Interface Data Output
36
PIO10
Bi-directional
Programmable input/output line
37
PIO11
Bi-directional
Programmable input/output line
38
PIO3
Bi-directional with
programmable strength
39
PIO2
Bi-directional with
programmable strength
PIO or external clock request
40
PIO1
Bi-directional with
programmable strength
Control output for external PA (if fitted)
41
PIO0
Bi-directional with
programmable strength
Control output for external Tx/Rx switch (if
fitted)
42
PIO8
Bi-directional
Programmable input/output line
43
PIO9
Bi-directional
Programmable input/output line
44
GND
GND
Ground
45
GND
GND
Ground
46
ANT
RF
RF Interface
47
GND
GND
Ground
20.0 x 13.0 x 2.0 mm SMT
N.C.
Not Connected
PIO
PIO
20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
MECHANICAL DIMENSIONS
Dimensions: mm.
Note: Specified dimensions without tolerance are listed for reference purposes only.
ABBTM-2.4GHz-31-T
20.0 x 13.0 x 2.0 mm SMT
Section C
Recommended Land Pattern
Section A
Pin 1
Pin 17
Pin 28
Pin 44
Pin 45
Pin 47
Section A-A
Section B-B
TSmax to TL(Ramp-up Rate)
3°C/second max.
Preheat
Temperature Min. (TSMin.)
Temperature Typical (TSTyp.)
Temperature Max. (TSMax.)
Time (tS)
150°C
175°C
200°C
60 ~ 180 seconds
Ramp-up rate (TLto Tp)
3°C/second max.
Time Maintained Above:
--Temperature (TL)/Time (TL) 217°C/60 ~ 150 seconds
Peak Temperature (Tp)
250°C max. for 10 seconds
Target Peak Temperature (TpTarget)
250°C +0/-5°C
Time within 5°C of actual peak (tp)
20 ~ 40 seconds
Ramp-down Rate
6°C/second max.
Tune 25°C to Peak Temperature (t)
8 minutes max.
REFLOW PROFILE
20.0 x 13.0 x 2.0 mm SMT Bluetooth Module
Pb
RoHS
Compliant
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: 01.14.15
Visit www.abracon.com for Terms & Conditions of Sale
|||||||| | | | | | | |
PACKAGING:
500pcs/reel
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications.
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.
Packaging:
ABBTM-2.4GHz-31-T devices will be packaged per MSL level-3 requirements; Labeled as MSL 3, Tape- Packed + Vacuum-Packed
with Antistatic bag, Desiccant, Humidity Indicator Card (HIC). Ref: IPC/JEDEC J-STD-033B.1
ABBTM-2.4GHz-31-T
a) Unless otherwise specified, the tolerance is ±0.1mm
b) The carrier tape material thickness is 0.4mm
c) Unless otherwise specified, the round corner is R0.3; the peeling
angle is no greater than 5°
d) The finished products has no rough edges and no damage; cover
tape should is sealed
e) Material is ROHS compliant
20.0 x 13.0 x 2.0 mm SMT
