AT45D011-SC(1998) View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT45D011-SC
(Rev.:1998)

1-Megabit 5.0-volt Only Serial DataFlash®

Atmel Corporation 

Reset Timing (Inactive Clock Polarity Low Shown)

CS

SCK

RESET

SO

HIGH IMPEDANCE

SI

tREC

tRST

tCSS

HIGH IMPEDANCE

Command Sequence for Read/Write Operations (Except Status Register Read)

SI

CMD 8 bits 8 bits 8 bits

MSB

r r r r r r XX XXXX XXXX XXXX XXXX

LSB

Reserved for

larger densities

Page Address

(PA8-PA0)

Byte/Buffer Address

(BA8-BA0/BFA8-BFA0)

Notes: 1. “r” designates bits reserved for larger densities.

2. It is recommended that “r” be a logical “0”.

3. For densities larger than 1M bit, the “r” bits become the most significant Page Address bit for the appropriate density.

10

AT45DB011

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