Preliminary
DFBM-CF121
DFBM-CF121
Bluetooth
TM
Module Class 2
Wireless communication
module compliant with
TM
Bluetooth
Specification V1.1/ 1.2
FEATURES:
Build-in codec suitable for GPS, Mono_Headset, PCs, Digital
Cameras, Printers 鈥︹€?, etc.
Small size and Low Profile using high-density packaging
technology.
High sensitivity for better reception.
Variable profiles with 4M flash ROM.
Various interfaces: UART, USB and PCM.
Wide operating temperature range: -40~+85
鈩?/div>
.
Device diagram
ANT
Filter
Balun
UART
USB
BC2 -Flash
-
SPI/ PIO
FLASH
CODEC
Speaker / M IC
Or PCM
X 鈥橳AL
Data Sheet
April 27, 2005
Proprietary Information and Specifications are Subject to Change
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