Owner's manual

41
3500O–DFLASH–11/2012
AT45DB161D
24.10 Status Register Read (Opcode D7H)
24.11 Manufacturer and Device Read (Opcode 9FH)
SCK
CS
SI
SO
MSB
2310
11010111
675410119812 212217 20191815 1613 14 23 24
OPCODE
MSB MSB
DDDDDD DDDD
MSB
DDDDDDDD
STATUS REGISTER DATA STATUS REGISTER DATA
HIGH-IMPEDANCE
SCK
CS
SI
SO
6 0
9FH
8 7 38
OPCODE
1FH DEVICE ID BYTE 1 DEVICE ID BYTE 2 00H
HIGH-IMPEDANCE
14 16 15 22 24 23 30 32 31
Note: Each transition shown for SI and SO represents one byte (8-bits)