M25P80-VMW6TP Numonyx, B.V., M25P80-VMW6TP Datasheet - Page 34

• Manufacturer Part Number: M25P80-VMW6TP
• Description: 8 Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

Instructions
Figure 18. Release from Deep Power-down and Read Electronic Signature (RES) instruction
1. The value of the 8-bit Electronic Signature, for the M25P80, is 13h.
Figure 19. Release from Deep Power-down (RES) instruction sequence
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S
C
D
Q
S
C
D
Q
0
sequence and data-out sequence
1
High Impedance
2
Instruction
3
4
High Impedance
0
5
1
6
2
Instruction
7
3
MSB
23
8
4
22 21
9 10
5
3 Dummy Bytes
6
7
3
28 29 30 31 32 33 34 35
2
1
Deep Power-down Mode
0
MSB
7
Electronic Signature Out
Deep Power-down Mode
t
RES1
6
5
4
3
36 37 38
2
Stand-by Mode
1
0
t
RES2
AI04078B
Stand-by Mode
AI04047C
M25P80