57F68 Datasheet and Specifications PDF

The 57F68 is a BlueTunes ROM Stereo Headset.

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Part Number57F68 Datasheet
ManufacturerCSR
Overview Based on _äìÉ`çêÉ∆RJjìäíáãÉÇá~=olj=nck, the _äìÉqìåÉë=olj=nck integrates a Bluetooth radio, baseband, DSP, high-quality audio codec, SMPS, LDO and a battery charger for minimal BOM, component count an.
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* _äìÉqìåÉë∆=olj=nck _äìÉqìåÉë=olj=píÉêÉç=eÉ~ÇëÉí=pçäìíáçå Single-chip Bluetooth® v2.1 + EDR System Production Information BC57F687A05 Issue 3
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* Cost-effective single-chip solution for stereo headset and wireless speaker applications A2DP1.2 and AVRCP1.0 profiles.
Part Number57F68 Datasheet
DescriptionCSR57F68
ManufacturerUnknown Manufacturer
Overview Speaker output positive (left side) Speaker output negative (right side) Speaker output positive (right side) Ground Programmable Programmable +1.8V Supply Programmable 3.3-4.2V Synchronous Data Inpu. IO1 PIO2 VOL+ VOLUP DOWN POWER +1.8V GND BAT LED1 LED2 MIC SPBN SPBP SPAN SPAP GND MOSI CLK CS# MISO RTS I/O Bi-Directional TX EN Bi-Directional Bi-Directional Bi-Directional Bi-Directional Bi-directional Bi-directional POWER Bi-directional Battery terminal+ve CMOS Input pen drain output pen drain .