NWZ-A826/A826K/A828/A828K/A829
Pin No. | Pin Name | I/O | Description | |
AA3 | TU_STO | I | Status signal input terminal Not used | |
AA4 | SDR_A0 | O | Address signal output to the | |
AA5 | SDR_CLK | O | Clock signal output to the | |
AA22, | GND | - | Ground terminal | |
AA23 | ||||
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AA24 | TM2 | - | Not used | |
AA25 | VANAIN | I | Power supply input terminal (+2.9 - 4.2V) | |
AA26 | VANA | O | Power supply output terminal (+2.85V) | |
AB1 | VDD_L0 | I | Power supply input terminal (+1.2V) | |
AB2 | TXD_PUCTL | I | Serial data input terminal | |
AB3 | CRD_DET | I | Wake up signal input from the | |
AB4 | CHG_XFLT | I | Fault signal input from the power control | |
AB5 | SDR_BA0 | O | Bank address signal output to the | |
AB6, AB7 | NC | - | Not used | |
AB8 | USB_SUSPEND | O | USB suspend signal output to the power control | |
AB9 | IO_C | - | Not used | |
AB10 to | NC | - | Not used | |
AB12 | ||||
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AB13 | USB_XRST | O | Reset signal output to the USB controller | |
AB14 | USB_INT2 | I | Interrupt request signal input from the USB controller | |
AB15 to | MS_DATA3, MS_ | - | Not used | |
AB17 | DATA2, MS_DATA0 | |||
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AB18 | MS_INSZ | - | Not used | |
AB19 | WR_LEDCTL | - | Not used | |
AB20 | PM1_SEN | - | Not used | |
AB21 | PM1_CLK | - | Not used | |
AB22 | PM0_SEN | I | L/R sampling clock signal input from the A/D, D/A converter | |
AB23, | GND | - | Ground terminal | |
AB24 | ||||
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AB25 | GND1 | - | Ground terminal | |
AB26 | OSCIN | I | Sub system clock input terminal (32.768 kHz) | |
AC1 to | IO_A | - | Not used | |
AC3 | ||||
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AC4 | XCHG_DET | I | Charge detection signal input from the power control | |
AC5 | USB_INT1 | I | Interrupt request signal input from the USB controller | |
AC6 | SPIO_XCS0 | O | Chip select signal output to the liquid crystal display | |
AC7 | SPI0_SK | O | Serial data transfer clock signal output to the A/D, D/A converter and liquid crystal display | |
AC8 | SPI0_SO | O | Serial data output to the A/D, D/A converter and liquid crystal display | |
AC9 | IO_C | - | Not used | |
AC10 to | NC | - | Not used | |
AC13 | ||||
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AC14 | AVDD_LPLL | I | Power supply input terminal (+1.2V) | |
AC15 | AVDD_HPLL | I | Power supply input terminal (+1.2V) | |
AC16 | MS_DATA1 | - | Not used | |
AC17 | MS_BS | - | Not used | |
AC18 | MS_SCK0 | - | Not used | |
AC19 | NC | - | Not used | |
AC20 | ADA_XRST | O | Reset signal output to the A/D, D/A converter | |
AC21 | PM0_CLK | I | Bit clock signal input from the A/D, D/A converter | |
AC22 | PM0_SO | O | Serial audio data output to the A/D, D/A converter | |
AC23 | BT_LEDCTL1 | O | LED drive signal output terminal for the bluetooth indicator | |
AC24 | VLOIN | I | Power supply input terminal (+1.8V) | |
AC25 | IO_C | - | Not used | |
AC26 | OSCOUT | O | Sub system clock output terminal (32.768 kHz) | |
AD1 | NC | - | Not used | |
AD2 | BT_DET | I | Bluetooth signal detection signal input terminal | |
AD3 | XNC_KEY | I | Key input terminal Not used |
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