AT45DB081D-MU-SL954 ATMEL [ATMEL Corporation], AT45DB081D-MU-SL954 Datasheet - Page 39
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AT45DB081D-MU-SL954
Manufacturer Part Number
AT45DB081D-MU-SL954
Description
8-megabit 2.5-volt or 2.7-volt DataFlash
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.AT45DB081D-MU-SL954.pdf
(54 pages)
- Current page: 39 of 54
- Download datasheet (2Mb)
21.6
Note:
21.7
21.8
3596L–DFLASH–04/09
Reset Timing
The CS signal should be in the high state before the RESET signal is deasserted.
Command Sequence for Read/Write Operations for Page Size 256 Bytes (Except Status
Register Read, Manufacturer and Device ID Read)
Command Sequence for Read/Write Operations for Page Size 264 Bytes (Except Status
Register Read, Manufacturer and Device ID Read)
SO (OUTPUT)
SI (INPUT)
RESET
SI (INPUT)
SCK
CS
MSB
SI (INPUT)
MSB
HIGH IMPEDANCE
4 Don’t Care
3 Don’t Care
X X X X X X X X
X X X X X X X X X
Bits
CMD
Bits
CMD
8 bits
Page Address
(PA11 - PA0)
Page Address
8 bits
(A19 - A8)
X X X X X X X
8 bits
X X X X
8 bits
8 bits
X X
(A7 - A0/BFA7 - BFA0)
8 bits
Byte/Buffer Address
(BA8 - BA0/BFA8 - BFA0)
X
X X X X X X X X
Byte/Buffer Address
X X X X X X X X
t RST
t REC
HIGH IMPEDANCE
LSB
LSB
t CSS
39
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