Datasheet Summary
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Preliminary
DLBM-CF121 Bluetooth TM Module Class 2 TM
A Class 2 Bluetooth module suitable for various applications.
1.Features
:
Built-in 4M Flash memory. Suitable for Cellular, PDA, PC, GPS… applications. Reducing the size and thickness greatly using high-density packaging technology. High sensitivity to achieve better performance. pliant to various interfaces: UART, USB, PCM, PIO... Wide operating temperature range: -30~+80℃.
2.Device diagram
AN T
F ilter
B alu n
U AR T USB BC2 -F lash S P I/ P IO
F L AS H CODEC
Sp eaker / M IC PCM Or PCM
X ’TAL
Figure 1. DLBM-CF121 Block Diagram Data Sheet May 6, 2005 Proprietary Information and...