The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
www.DataSheet4U.com
Preliminary
DLBM-CF121-MT00
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. Compliant 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 Specifications are Subject to Change
Preliminary
DLBM-CF121-MT00
3.