AT45DB321C-RI View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT45DB321C-RI' PDF : 37 Pages View PDF
Detailed Bit-level Read Timing – RapidS Serial Interface Mode 0 (Continued)
Status Register Read (Opcode: D7H)
CS
SCK
1
2
3
4
5
6
7
8
9
10 11 12
15 16
tSU
COMMAND OPCODE
SI
1
1
0
1
0
1
1
1
tV
tV
STATUS REGISTER OUTPUT
HIGH IMPEDANCE
SO
D7 D6 D5 D4
D1 D0 D7
MSB
LSB MSB
DON’T CARE BYTE FOR
FREQ. OVER 25 MHz
Manufacturer and Device ID Read (Opcode: 9FH)
CS
SCK
1
2
3
4
5
6
7
8
9
10
11
12
16
17
18
tSU
COMMAND OPCODE
SI
1
0-
0
1
1
1
1
1
tV
PRODUCT ID OUTPUT
HIGH IMPEDANCE
SO
0
0
0
1
1
0
0
MSB
LSB MSB
MANUFACTURER ID
26 AT45DB321C [Preliminary]
3387B–DFLSH–9/04
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