RDA5872 is a highly integrated single-chip IC with
radio transceiver and baseband processor, which
is compliant with Bluetooth 2.1 + EDR
specification and provides an optimal solution for
data and voice application.
RDA5872 provides UART which is specified as
HCI interfaces by Bluetooth SIG standard, and
also supports PCM audio interface.
RDA5872 has been designed on highest level of
integration to extremely reduce the number of
external component. It uses CMOS process with a
compact 6*6mm 40-pin QFN package.
1.1 Bluetooth Features
CMOS single-chip fully-integrated radio and
Compliant with Bluetooth 2.1 + EDR specification
Bluetooth Piconet and Scatternet support
ARM7-based microprocessor with on-chip ROM
Meet class1, class2 and class3 transmitting power
Provides +8dbm 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 1-wire and 2-wire WIFI Co-existence
Low power consumption
Minimum external component
MP3,MP4 and PMP
Other portable devices
RDA Microelectronics, Inc.
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