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AS3517 Datasheet(PDF) 7 Page - ams AG |
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AS3517 Datasheet(HTML) 7 Page - ams AG |
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7 / 94 page  AS3517 V17 Data Sheet, Confidential © 2003-2007, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved. www.austriamicrosystems.com 6 Pinout and Packaging 6.1 Pin Description Table 1 Pinlist CTBGA81 Ball PinName Type Function G7 AGND Analog I/O Analog Reference Voltage (AVDD/2) buffer cap terminal H7 AVDD Supply Analog Circuit VDD, connected to LDO1 on BGA substrate J9 AVSS Supply Analog Circuit VSS E2 BATTEMP Analog I/O Charger Battery Temperature Sensor input (100kΩ NTC) D3 BVDD Supply Positive (Battery) Supply Terminal, 5.5V max. E3 BVDD Supply Positive (Battery) Supply Terminal, 5.5V max. B8 BVDDH Supply Positive (Battery) Supply Terminal of Headphone Amplifier, 5.5V max. A8 BVDDC1 Supply Positive (Battery) Supply Terminal of DCDC1, 5.5V max. A4 BVDDC2 Supply Positive (Battery) Supply Terminal of DCDC2, 5.5V max. B4 BVDDC3 Supply Positive (Battery) Supply Terminal of DCDC3, 5.5V max. F2 BVDDR Supply RTC Positive (Battery) Supply terminal, 5.5V max F1 CHG_IN Analog Input Charger Positive Supply Terminal, 5.5V max E1 CHG_OUT Analog Output Charger Output prog. for Ichg 50-400mA or Vchg 3.9-4.25V C1 CN_GEXT Digital output USB charge pump CN of flying cap / Output to control USB-Host DCDC N-Switch C2 CP_CP Digital output USB charge pump CP of flying cap G3 CSCL Digital input with pull up Clock Input of two wire interface H3 CSDA Digital I/O with pull up Data I/O of two wire interface B7 CVDD1 Analog Input CVDD1 and Feedback pin B5 CVDD2 Analog Input CVDD2 and Feedback Pin B3 CVDD3 Analog Input CVDD3 and Feedback Pin A6 CVSS1 Supply CVDD1 StepDown Neg. Supply terminal B6 CVSS2 Supply CVDD2 StepDown Neg. Supply terminal A2 CVSS3 Supply CVDD3 Stepdown Neg. Supply terminal B2 CVSS15 Supply DCDC15V Neg. Supply terminal G1 DVDD Supply Digital Circuit VDD, connected to LDO2 on BGA substrate J2 DVSS Supply Digital Circuit VSS H2 FVDD Supply ADC&DAC Digital Circuit VDD (1.8-3.6V) F3 HBT Digital input with pull down Heartbeat Input for CPU supervision C8 HPCM Analog Output Headphone Common GND Output for DC-coupled speakers D9 HPGND Analog I/O Headphone Amplifier reference buffer cap terminal A9 HPL Analog Output Headphone Amplifier Output Left Channel C9 HPR Analog Output Headphone Amplifier Output Right Channel B1 ISINK Analog Output DCDC15V Load Current Sink terminal (e.g. white LED) D7 LIN1L Analog Input Line Input 1 Left Channel D6 LIN1R Analog Input Line Input 1 Right Channel F8 LIN2L Analog Input Line Input 2 Left Channel F7 LIN2R Analog Input Line Input 2 Right Channel C7 LOUT1L Analog Output Line Output Left Channel C6 LOUT1R Analog Output Line Output Right Channel D8 LOUT2L Analog Output Line Output Left Channel E7 LOUT2R Analog Output Line Output Right Channel G4 LRCLK Digital I/O with pull down I2S Left/Right Clock A7 LXC1 Digital output CVDD1 StepUp switch output to coil A5 LXC2 Digital output CVDD2 StepUp switch output to coil A3 LXC3 Digital output CVDD3 StepUp switch output to coil Revision 1v3 6 - 93 |
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