Sony BM153 User Manual
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Product Specification
Features:
• Bluetooth Spec. V3.0 (V2.1+EDR)Compliant
• Class 2 type Output Power
• Support Firmware Upgrade
• USB 1.1 and UART Host Interface
• Multi-Configurable I2S, PCM or SPDIF Interface
• Integrated Switched-Mode Regulator
• Integrated Battery Charger
• Integrated Microphone bias
• Integrated LED Driver
• Built in 16-bit Stereo Codec- 95dB SNR for DAC
• Factory configurable to either 1.8V or 3.3V supply.
• Supports up to 32Mbits of External Flash Memory
(16Mbits Typical Requirement)
• Enhanced Audibility and Noise Cancellation
• PCB material:FR4
• PCB Surface treatment: Immersion gold
• Size: 21mm x 13.5 mm x 2.35mm
BM153 Class 2 Multimedia Module
CSR,
Jan. 2013
• Weight: 0.8g
Product Description:
The BM153 is a Class 2 Bluetooth sub-system using BlueCore5Multimedia External chipset from leading Bluetooth chipset
supplier Cambridge Silicon Radio.
BM153 interfaces to 8Mbit of external Flash memory When used
with the CSR Bluetooth software stack, it provides a fully compliant
Bluetooth system to V3.0 of the specification for data and voice
communications
The module and device firmware is fully compliant with the
Bluetooth specification V3.0
Applications:
• Hands-free Car Kit
• Stereo Headset
• AV Headphones
• Echo Cancellation
System Architecture
Specifications:
Operating Frequency Band
Bluetooth Specification BT V3.0 (V2.1+EDR)
Output Power Class Class 2
Max. Output Power 2.5mW
Date Rate 3Mbps
Channel No. 79
Modulation Type GFSK π/4 DQPSK 8DPSK
Operating Voltage 1.8V / 3.3V
Host Interface USB 1.1 or UART
Audio Interface PCM, I2S, SPDIF
Flash Memory Size 8M,16M, or 32Mbits
Dimension 21mm (L) x 13.5 (W) mm x 2.35mm (H)
Specifications are subject to change without prior notice
• High Performance Mono Headsets
• Analogue and USB Multimedia Dongles
Wireless Speakers
2.4GHz ~ 2.48GHz unlicensed ISM band
Qualified
BC57E687C
Spec-BM153-V4.6 Page 1 of 7 www.sunitec-cn.com
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Product Specification
Electrical Characteristics
Absolute Maximum Rating Min Max
Storage Temperature
Supply Voltage, (V_CHG) -0.30V +6.5V
Recommended Operating Conditions Min Max
Operating Temperature Range
Supply Voltage, (V_BAT) 2.5V 4.2V
Supply Voltage, (V_CHG) 4.5V 5.75V
Power Consumption Units
SCO Connection HV3 (30ms interval sniff mode) mA 21
SCO Connection HV1 mA 40
ACL Data Transfer 115.2Kbps UART no traffic (Master) mA 4.4
ACL Data Transfer 115.2Kbps UART no traffic (Slave) mA 15
CODEC
Microphone inputs and ADC/channel mA TBD
DAC and loudspeaker driver, no signal/channel mA TBD
Digital audio processing subsystem mA TBD
VBAT = 4.2V; f = 2.441GHz; T=20°C
RF Characteristics
Receiver Units Min Typ Max Bluetooth Spec
Sensitivity at 0.1% BER dBm - -90 -86
Maximum Receiver Signal dBm -20 -10 C/I Co-Channel dB - 6 11
Adjacent Channel Selectivity C/I -1MHz dB - -6 0
2nd Adjacent Channel Selectivity C/I -2MHz dB - -38 -30
3rd Adjacent Channel Selectivity C/I -3MHz dB - -45 -40
Image Rejection C/I dB - -16 -9
VBAT = 4.2V; f = 2.4441GHz; T=20°C
Transmitter Units Min Typ Max Bluetooth Spec
RF Output Power dBm 0 3 - -6 to +4
RF Power Control Range dB 16 24 - > 16
RF Power Range Control Resolution dB - 0.5 - 20dB Bandwidth for Modulated Carrier KHz - 940 1000 <1000
2nd Adjacent Channel Power (+/- 2MHz) dBm - -36 -20
3rd Adjacent Channel Power (+/- 3MHz) dBm - -45 -40
VBAT = 4.2V; f = 2.4441GHz; T=20°C
All specifications including pinouts and electrical specifications may be changed without prior notice
-40°C +85°C
-20°C +70°C
Average
≤-70
≥ -20
≤11
≤0
≤-30
≤-40
≤-9
≤-20
≤-40
Spec-BM153-V4.6 Page 2 of 7 www.sunitec-cn.com
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Product Specification
Pin Configurations
PIN NO. NAME TYPE FUNCTION RE-MARK
1 AIO1 Bi-directional Programmable input/output line
2 AIO0 Bi-directional Programmable input/output line
3 RESET CMOS input with
weak internal pull-up
4 GND GND Ground
5 PIO9 Bi-directional Programmable Input/Output Line
6 PIO10 Bi-directional Programmable Input/Output Line
7 PIO11 Bi-directional Programmable Input/Output Line
8 PIO12 Bi-directional Programmable Input/Output Line
9 PIO13 Bi-directional Programmable Input/Output Line
10 PIO14 Bi-directional Programmable Input/Output Line
11 PIO15 Bi-directional Programmable Input/Output Line
12 GND GND Ground
13 VDD Power +3.3V Supply For 3.3V Version
VDD Power Connect to +1V8 For 1.8V Version
14 VDD_USB Power Positive supply for UART/USB ports, Connect to VDD
15 +1V8 Power +1.8V Supply
16 GND GND Ground
17 USB_DP Bi-directional USB Data Plus
18 USB_DN Bi-directional USB Data Minus
19 UART_RTS CMOS Output UART Request To Send (Active Low)
20 UART_CTS CMOS Input UART Clear To Send (Active Low)
21 UART_RX CMOS Input UART Data Input (Active High)
22 UART_TX CMOS Output UART Data Output (Active High)
23 PCM_IN CMOS Input Synchronous Data Input
24 PCM_SYNC Bi-directional Synchronous Data Sync
25 PCM_CLK Bi-directional Synchronous Data Clock
26 PCM_OUT CMOS Output Synchronous Data Output
27 SPI_CSB CMOS Input Chip Select For Synchronous Serial Interface (Active Low)
28 SPI_MISO CMOS Output Serial Peripheral Interface Data Output
29 SPI_CLK CMOS Input Serial Peripheral Interface Clock
30 SPI_MOSI CMOS Input Serial Peripheral Interface Data Input
31 VRE_IN Analogue Take high to enable switch-mode regulator
32 VDD_BAT Battery terminal +ve Lithium ion/polymer battery positive terminal. Battery
33 GND GND Ground
34 VDD_CHG Charger input Lithium ion/polymer battery charger input
35 LED1 Open drain output LED Driver
36 LED0 Open drain output LED Driver
37 GND GND Ground
38 SPK_L_N Analogue Speaker output negative, left
39 SPK_L_P Analogue Speaker output positive, left
40 SPK_R_N Analogue Speaker output negative, right
41 SPK_R_P Analogue Speaker output positive, right
42 GND_S GND_S Anlogue Signal Ground
43 MIC_BIAS Analogue Microphone bias
44 MIC_B_P Analogue Microphone input positive, right
45 MIC_B_N Analogue Microphone input negative, right
46 MIC_A_P Analogue Microphone input positive, left
47 MIC_A_N Analogue Microphone input negative, left
48 GND GND Ground
49 PIO0 Bi-directional Programmable Input/Output Line
50 PIO1 Bi-directional Programmable Input/Output Line
51 PIO2 Bi-directional Programmable Input/Output Line
52 PIO3 Bi-directional Programmable Input/Output Line
53 PIO4 Bi-directional Programmable Input/Output Line
54 PIO5 Bi-directional Programmable Input/Output Line
55 PIO6 Bi-directional Programmable Input/Output Line
56 PIO7 Bi-directional Programmable Input/Output Line
57 PIO8 Bi-directional Programmable Input/Output Line
58 GND GND Ground
59 RF-IN RF RF Interface
60 GND GND Ground
Reset if low. Input debounced so must be low for >5ms to
cause a reset
charger output and input to switch-mode regulator
Spec-BM153-V4.6 Page 3 of 7 www.sunitec-cn.com
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Recommended Layout patterns:
Product Specification
Spec-BM153-V4.6 Page 4 of 7 www.sunitec-cn.com
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Recommended Reflow Temperature Profile:
Product Specification
Key features of the profile:
-Initial Ramp=1-2.5℃/sec to 175℃ equilibrium
-Equilibrium time=60 to 80 seconds
-Ramp to Maximum temperature (250℃)=3℃/sec Max
-Time above liquidus temperature(217℃): 45 - 90 seconds
-Device absolute maximum reflow temperature: 250℃
MAC Address:
Each Module has his MAC Address
001D DF XXXXXX
Concerning the dimension of the tab，only printing the last six letters of the LAP on the module.
13.0 mm
5.0 mm
xxxxxx
The tab code pastes style:
Spec-BM153-V4.6 Page 5 of 7 www.sunitec-cn.com
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