Preliminary

DFBM-CS320

Data Sheet

May 18, 2005

Proprietary Information and Specifications are Subject to Change

Interface

Interface

Description

Antenna

External Antenna 50Ω

UART Interface

TX, RX, RTS, CTS(9600bps~1.5Mbps)

SPI Interface

Synchronous Serial Interface for firmware

download

USB Interface

Full speed Universal Serial Bus interface

PCM Interface

Supports continuous transmission and

reception of PCM encoded audio data over

Bluetooth

PIO Interface

8 terminals

AIO Interface

1 terminals