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Confidential DLBM-CS220/CS221
DLBM-CS220/DLBM-CS221 Bluetooth TM Module Class 2
A Class 2 Bluetooth V1.2 HCI module Suitable for various applications.
1.FEATURES:
z Fully qualified Bluetooth V1.2 module includes RF & BB. z Low cost solution suitable for Cellular, PDA & other high volume consumer products. z Reducing size greatly by combining SOP & SIP technologies. z Smallest size: 6.0*5.5*1.7mm(Build-in X’tal) /6.0*5.5*1.5mm(Without X’tal) z Compliant to various interfaces: UART, USB, PCM, PIO... z No shielding case needed. z Wide operating temperature range: -30~+80¢J .
2.Device diagram
ANT Filter Balun UART
RF + BB
4Mbit ROM
USB SPI/ PIO PCM
X¡@ TAL TAL(Optional)
Figure 1.