m95320 STMicroelectronics, m95320 Datasheet - Page 21

• Manufacturer Part Number: m95320
• Description: 32 Kbit And 64 Kbit Serial Spi Bus Eeproms With High Speed Clock
• Manufacturer: STMicroelectronics

M95320, M95640, M95320-x, M95640-x
Table 6.
1. b15 to b13 are Don’t Care on the 64 Kbit devices.
Figure 10. Write Status Register (WRSR) sequence
b15 to b12 are Don’t Care on the 32 Kbit devices.
Address bits
Device
S
C
D
Q
Address range bits
0
1
High Impedance
2
Instruction
3
32 Kbit devices
(1)
4
A11-A0
5
6
7
MSB
7
8
6
9 10 11 12 13 14 15
5
Register In
4
Status
3
2
1
0
64 Kbit devices
AI02282D
A12-A0
Instructions
21/45