38
NW-A805/A806/A808/NWZ-A815/A816/A818
Pin No. Pin Name I/O Description
AC25 IO_C - Not used
AC26 OSCOUT O Sub system clock output terminal (32.768kHz)
AD1 NC -Not used
AD2, AD3 BDID1, BDID0 -Not used
AD4 XHOLD_KEY I Key hold on/off signal input from the hold switch
AD5 KEY_WAKE I Wake up control signal input terminal
AD6 NC -Not used
AD7 SPI0_CSZ2 O I2C mode : Address signal output to the D/A converter
SPI mode : Chip select signal output to the D/A converter
AD8 VDD_L1 -Power supply terminal
AD9 IO_C - Not used
AD10 to
AD13 NC -Not used
AD14 AVDD_LPLL -Power supply terminal
AD15 AVDD_HPLL -Power supply terminal
AD16 NC -Not used
AD17 BKBAT I Battery voltage detection input terminal
AD18 IO_A -Not used
AD19 NC -Not used
AD20 USB_PWRCTL O USB power control signal output terminal
AD21 GND2 - Ground terminal
AD22 PM0_SI I Serial audio date input from the D/A converter
AD23 LCD_PWM1 O PWM signal output to the LCD back light driver
AD24 NC -Not used
AD25 GND3 - Ground terminal
AD26,
AE1, AE2 NC -Not used
AE3 DD2VFBK IPower supply voltage feedback terminal
AE4 DD2VFBSW OPower supply voltage output terminal
AE5 DD2GNDA - Ground terminal
AE6 DD2INA IPower supply voltage input terminal
AE7 VDD_L0 -Power supply terminal
AE8 VDD_L1 -Power supply terminal
AE9 IO_C - Not used
AE10,
AE11 NC -Not used
AE12 DD1INA IPower supply voltage input terminal
AE13 IO_B - Not used
AE14 AVDD_LPLL -Power supply terminal
AE15 AVDD_HPLL -Power supply terminal
AE16 GND -Ground terminal
AE17 DD1VFBK IPower supply voltage feedback terminal
AE18 VDD_DSP -Power supply terminal
AE19 IO_A -Not used
AE20 VGP12IN IPower supply voltage input terminal
AE21 VGP3IN I Power supply voltage input terminal
AE22 VGP4 O Power supply voltage output terminal
AE23 VGP5 O Power supply voltage output terminal