57F68 – CSR57F68

57F68 Datasheet PDF learn more.

Part number : 57F68

Functions : This is a kind of semiconductor. CSR57F68.

Pin arrangement :

Package information :

Manufacturer : ETC

Image :

57F68 Datasheet PDF

The texts in the PDF file :

Peng’R Tel:13590282537 0755-83611011 QQ:1825598678 Website:www.chenbingdom.com ——————————————————————————————————————————————–CSR57F68 57F68 CSR BLUECORE5 57F68 PDA 57F68 Bluetooth V2.1+EDR GFSK, 1Mbps, 0.5BT Gaussian Battery voltage VDD:3.3 supply OPP,OBEX,SPP,A2DP, AVRCP,FTP ,HS/HF,DUN Profiles 30mA <0.4mA -40ºC to +80ºC 10 CLASS2 4dBm -80dBm@0.1%BER 2.4GHz-2.480GHz PIO, SPI Speake Microphone High acoustic fidelity sound 75dB 0.01% 25.01X21.02X1.8MM Free Datasheet http:/// --------------------------------------------------------------------------------------------------------------------------------------------- Free Datasheet http:/// --------------------------------------------------------------------------------------------------------------------------------------------- Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Symb PIO1 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 output Analogue output Analogue output Analogue output Analogue output GND CMOS input with weak internal pull-down CMOS input with weak internal pull-down CMOS input with weak internal pull-down CMOS input with weak internal pull-down CMOSoutput,tri-state,with week pull-up Charger input

Description

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 Input Synchronous Data Sync Synchronous Data Clock Speaker output L Speaker output L Speaker output R Speaker output R Ground Serial peripheral interface data input Serial peripheral interface clock Ch [ … ]

57F68 PDF File



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