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AT45DB321B 데이터시트(PDF) 13 Page - ATMEL Corporation

부품명 AT45DB321B
상세설명  32-megabit 2.7-volt Only DataFlash
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  ATMEL [ATMEL Corporation]
홈페이지  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT45DB321B 데이터시트(HTML) 13 Page - ATMEL Corporation

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AT45DB321B
2223D–DFLASH–10/02
AC Characteristics
Symbol
Parameter
AT45DB321B
Units
Min
Max
f
SCK
SCK Frequency
20
MHz
fCAR
SCK Frequency for Continuous Array Read
20
MHz
t
WH
SCK High Time
22
ns
t
WL
SCK Low Time
22
ns
tCS
Minimum CS High Time
250
ns
t
CSS
CS Setup Time
250
ns
t
CSH
CS Hold Time
250
ns
tCSB
CS High to RDY/BUSY Low
200
ns
t
SU
Data In Setup Time
5
ns
t
H
Data In Hold Time
10
ns
tHO
Output Hold Time
0
ns
t
DIS
Output Disable Time
18
ns
t
V
Output Valid
20
ns
tXFR
Page to Buffer Transfer/Compare Time
250
µs
t
EP
Page Erase and Programming Time
20
ms
t
P
Page Programming Time
14
ms
tPE
Page Erase Time
8ms
t
BE
Block Erase Time
12
ms
t
RST
RESET Pulse Width
10
µs
tREC
RESET Recovery Time
1
µs



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