M25P40 Numonyx, B.V., M25P40 Datasheet - Page 29

• Manufacturer Part Number: M25P40
• Description: 4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

M25P40
Figure 14. Page Program (PP) instruction sequence
1. Address bits A23 to A19 are Don’t Care.
S
C
D
S
C
D
MSB
7
40
6
41
0
5
42
Data Byte 2
1
4
43 44 45 46 47 48 49 50
2
Instruction
3
3
2
4
1
5
0
6
MSB
7
7
MSB
23
6
8
22 21
5
Data Byte 3
9 10
24-Bit Address
4
51
3
52 53 54 55
3
2
28 29 30 31 32 33 34 35
2
1
1
0
0
MSB
MSB
7
7
6
6
Data Byte 256
5
5
Data Byte 1
4
4
3
3
36 37 38
2
2
1
1
Instructions
0
0
39
AI04082B
29/53