M25P80 Numonyx, B.V., M25P80 Datasheet - Page 34
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M25P80
Manufacturer Part Number
M25P80
Description
8 Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface
Manufacturer
Numonyx, B.V.
Datasheet
1.M25P80.pdf
(52 pages)
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Quantity
Price
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Manufacturer:
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Company:
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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
34/52
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