Bluetooth Features
CMOS single-chip fully-integrated radio and
baseband
Compliant with Bluetooth 2.1 + EDR specification
Bluetooth Piconet and Scatternet support
ARM7-based microprocessor with on-chip ROM
and RAM
Meet class 2 and class 3 transmitting power
requirement, support class1 operation with external
power amplifier
Provides +10dbm transmitting power
NZIF receiver with -90dBm sensitivity
Battery power supply directly with internal LDO
Support DCXO with internal oscillator circuit
Up-to 4Mbps high speed UART HCI support
Support AFH
Support 3-wire WIFI Co-existence handshake
signals
Low power consumption
Minimum external component
Internal 32k LPO.