AT45DB321-TC View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT45DB321-TC' PDF : 21 Pages View PDF
Detailed Bit-level Read Timing – Inactive Clock Polarity High
Main Memory Page Read
CS
SCK
1
2
3
4
5
61 62 63 64 65 66 67 68
tSU
SI
SO
Buffer Read
CS
COMMAND OPCODE
0
1
0
1
0
X
X
X
X
X
HIGH-IMPEDANCE
tV
DATA OUT
D7 D6 D5 D4
MSB
SCK
1
2
3
4
5
37 38 39 40 41 42 43 44
tSU
SI
COMMAND OPCODE
0
1
0
1
0
X
X
X
X
X
SO
Status Register Read
HIGH-IMPEDANCE
tV
DATA OUT
D7 D6 D5 D4
MSB
CS
SCK
SI
SO
1
2
3
4
5
6
7
8
9
10 11 12
17 18
tSU
COMMAND OPCODE
0
1
0
1
0
1
1
1
HIGH-IMPEDANCE
tV
STATUS REGISTER OUTPUT
D7 D6 D5 D4
MSB
D0 D7 D6
LSB MSB
14
AT45DB321
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