Sony Ericsson NWZ-A828 Nandwez, Iob, Gnd, Vccvbus, Ioa, VDDL0, NANDCEZ2, NANDDA0, KEYAD1, Advcc

NWZ-A826/A826K/A828/A828K/A829

MAIN BOARD IC601 MC-10051BF1-FAE-A (SYSTEM CONTROLLER, POWER CONTROL)

Pin No.	Pin Name	I/O	Description
A1 to A3	NC	-	Not used
A4	NAND_WEZ	O	Write enable signal output to the NAND flash memory
A5	IO_B	-	Not used
A6 to A10	NC	-	Not used
A11 to A13	GND	-	Ground terminal
A14 to A16	NC	-	Not used
A17	VCCVBUS	I	Power supply input terminal (+5V)
A18	NC	-	Not used
A19	IO_A	-	Not used
A20	VDD_L0	I	Power supply input terminal (+1.2V)
A21	AB0_A8	O	Address signal output to the USB controller
A22 to A26	NC	-	Not used
B1, B2	NC	-	Not used
B3	NAND_CEZ2	O	Chip enable signal output to the NAND flash memory (NWZ-A829 only)
B4	NAND_DA0	I/O	Two-way data bus with the NAND flash memory
B5	IO_B	-	Not used
B6	KEY_AD1	I	Key input terminal (A/D input)
B7, B8	ADIN6, ADIN8	-	Not used
B9	ADVCC	I	Power supply input terminal (+2.85V)
B10	CPEN	-	Not used
B11, B12	GND	-	Ground terminal
B13	SWGND	-	Ground terminal
B14	NC	-	Not used
B15	SWADP2	-	Not used
B16	GND	-	Ground terminal
B17	VCCADP	I	Power supply input terminal (+5V)
B18	NC	-	Not used
B19	IO_A	-	Not used
B20	VDD_L0	I	Power supply input terminal (+1.2V)
B21 to B26	NC	-	Not used
C1	NC	-	Not used
C2	NAND_CEZ1	O	Chip enable signal output to the NAND flash memory (NWZ-A828/A828K/A829 only)
C3	NAND_CEZ3	O	Chip enable signal output to the NAND flash memory (NWZ-A828/A828K/A829 only)
C4	NAND_DA1	I/O	Two-way data bus with the NAND flash memory
C5	IO_B	-	Not used
C6	KEY_AD0	I	Key input terminal (A/D input)
C7	ADIN5	-	Not used
C8	CRD_AD	I	A/D value detection signal input from the WM-PORT connector
C9	ADGND	-	Ground terminal
C10	NC	-	Not used
C11	GND	-	Ground terminal
C12	NC	-	Not used
C13	GND	-	Ground terminal
C14	NC	-	Not used
C15	SWADP	-	Not used
C16	CAPVBDL	-	Not used
C17	VCCVBAT	I	Power supply input terminal (+2.3 - 4.2V)
C18	NC	-	Not used
C19	IO_A	-	Not used
C20	AB0_A5	O	Address signal output to the USB controller
C21 to	NC	-	Not used
C24
C25	AB0_D1	I/O	Two-way data bus with the USB controller
C26	NC	-	Not used
D1	IDPULLUP	-	Not used

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