CSR8635 查看數據表（PDF） - CSR plc

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CSR8635

The CSR8635 QFN single-chip Bluetooth® audio ROM device targets mid-range stereo speakers and headsets.

CSR plc 

Device Details

Bluetooth low energy

Physical Interfaces

■ Dual-mode Bluetooth low energy radio

■ UART interface for debug

■ Support for Bluetooth basic rate / EDR and low

energy connections

■ USB 2.0 (full-speed) interface, including charger

enumeration

■ 3 Bluetooth low energy connections at the same time ■ 1-bit SPI flash memory interface

as basic rate A2DP

■ SPI interface for debug and programming

Bluetooth Radio

■ I²C interface for EEPROM

■ On-chip balun (50Ω impedance)

■ Up to 22 general purpose PIOs with 3 extra open-

■ No production trimming of external components

drain PIOs available when LED not used

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Auxiliary Features

control, access code correlation, CRC,

■ Crystal oscillator with built-in digital trimming

demodulation, encryption bit stream generation,

Package Option

whitening and transmit pulse shaping

■ 68-lead QFN 8 x 8 x 0.9mm 0.4mm pitch

Production Information

© Cambridge Silicon Radio Limited 2013

Confidential Information - This Material is Subject to CSR's Non-disclosure Agreement

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