DFBM-CR120 Datasheet PDF - Delta Electronics

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DFBM-CR120
Delta Electronics

Part Number DFBM-CR120
Description Wireless communication module compliant
Page 6 Pages


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Preliminary
DFBM-CR120
Bluetooth TM Module Class 2
Wireless communication
module compliant with
Bluetooth TM Specification V1.2
DFBM-CR120
FEATURES:
z Suitable for Cellular Phones, Notebook PCs, PDAs, Digital
Cameras, Printers ……., etc.
z Small size and Low Profile using high-density packaging
technology.
z High sensitivity for better reception.
z Variable profiles with 4M flash ROM.
z Various interfaces: UART, USB and PCM.
z Wide operating temperature range: -40~+85 .
Device diagram
BC3-HCI
ROM
PCM
Data Sheet
Sep 24, 2004
Proprietary Information and Specifications are Subject to Change



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General Specification
Bluetooth Specification
Frequency
Modulation
Transmission Rate
Receive Sensitivity
Maximum Output Power
Operating Voltage
Operating Temperature
Antenna Impedance
Flash Memory
Package Size
Preliminary
DFBM-CR120
Version 1.2
2402~2480MHz
FHSS/GFSK
721kbps
Typ. -78dBm
+4dBm(Class 2)
2.7~3.3V
-40~+85
50
4M bit
10.5*10.5*2.0 (mm)
Data Sheet
Sep 24, 2004
Proprietary Information and Specifications are Subject to Change



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Preliminary
Interface
DFBM-CR120
Interface
Antenna
UART Interface
SPI Interface
USB Interface
PCM Codec
PIO Interface
AIO Interface
Description
External Antenna 50
TX, RX, RTS, CTS(9600bps~1.5Mbps)
Synchronous Serial Interface for firmware
download
Full speed Universal Serial Bus interface
Qualcomm MSM 3000/5000 ,
Motorola MC145483/ MC145481
OKI MSM7705 , STW 5093/5094
8 terminals
2 terminals
Pin description
Pin No. Name
1 Reset
2 AIO_1
3 AIO_0
Description
An active high reset
Analogue Programmable input/output
Analogue Programmable input/output
Data Sheet
Sep 24, 2004
Proprietary Information and Specifications are Subject to Change



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Preliminary
DFBM-CR120
4 ANT RF input/output
5 Gnd Ground
6 NC Leave unconnected
7 NC Leave unconnected
8 NC Leave unconnected
9 NC Leave unconnected
10 Vdd_1.8V Supply Voltage (1.8V)
11 Vdd_3.15V Supply Voltage (3.15V)
12
USB_DP
USB data plus with selectable internal
1.5kohm pull-up resistor
13 USB_DN USB data minus
14 Gnd Ground
15 UART_RTS UART request to send active low
16 UART_CTS UART clear to send active low
17 UART_RX UART data input active high
18 UART_TX UART data output active high
19 PCM_CLK Synchronous data clock
20 PCM_SYNC Synchronous data sync
21 PCM_OUT Synchronous data output
22 PCM_IN Synchronous data input
Data Sheet
Sep 24, 2004
Proprietary Information and Specifications are Subject to Change



DFBM-CR120 datasheet pdf
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DFBM-CR120 pdf
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Related : Start with DFBM-CR12 Part Numbers by
DFBM-CR120 Wireless communication module compliant DFBM-CR120
Delta Electronics
DFBM-CR120 pdf

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