Transceiver and Baseband Processor - Broadcom
Description
Preliminary Data Sheet
BCM20710
Single-Chip Bluetooth® Transceiver and Baseband Processor
GENERAL DESCRIPTION
FEATURES
The Broadcom® BCM20710 is a monolithic, singlechip, Bluetooth 4.
0 compliant, stand-alone baseband processor with an integrated 2.
4 GHz transceiver.
Manufactured using the industry's most advanced 65 nm CMOS low-power process, the BCM20710 employs the highest level of integration, eliminating all critical external components, and thereby minimizing the device’s footprint and costs associated with the implementation of Bluetooth solutions.
The BCM20710 is the optimal solution for voice and data applications that require a Bluetooth SIG standard Host Controller Interface (HCI) via UART H4 or H5 and PCM audio interface support.
The BCM20710 radio transceiver’s enhanced radio performance meets the most stringent industrial temperature application requirements for compact integration into mobile handset and portable devices.
The BCM20710 is fully compatible with all standard TCXO frequencies and provides full radio compatibility, enabling it to operate simultaneously with GPS and cellular radios.
• Bluetooth 4.
0 + EDR compliant
• Class 1 capable with built-in PA
• Programmable output power control meets Class 1, Class 2, or Class 3 requirements
• Use supply voltages up to 5.
5V
• Supports Broadcom SmartAudio™, wide-band speech, SBC codec, and packet loss concealment.
• Fractional-N synthesizer supports frequency references from 12 MHz to 52 MHz
• Automatic frequency detection for standard crystal and TCXO values when an external 32.
768 kHz reference clock is provided.
• Ultra-low power consumption
• Supports serial flash interfaces
• Available in 42-bump WLBGA and 50-ball FPBGA packages.
• ARM7TDMI-S™–based microprocessor with integrated ROM and RAM
• Supports mobile without external memory
APPLICATIONS
• Mobile handsets and smart phones • Personal digital assistants • Automotive telematic systems
PCM UART GPIO Memory
SPI I2S
TCXO LPO
BCM20710
Hig...
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