FM25V10 - 1Mb SPI FRAM
S
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
4
5
6
7
0
1
2
3
4
5
6
7
C
D
op-code
17-bit Address
Data
A16
A3 A2 A1 A0
LSB MSB
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
0
0
0
0
0
0
1
0
MSB
LSB
Q
Figure 9. Memory Write with 3-Byte Address
S
0
1
2
3
4
5
6
7
0
1
2
3
4
6
7
4
5
6
7
0
1
2
3
4
5
6
7
5
C
D
17-bit Address
op-code
A16
A3 A2 A1 A0
LSB
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
MSB
Data
MSB
7
LSB
0
Q
6
5
4
3
2
1
Figure 10. Memory Read with 3-Byte Address
S
0
1
2
3
4
5
6
7
0
1
2
3
6
7
4
5
6
7
0
1
2
3
4
5
6
7
5
C
D
Dummy byte
op-code
17-bit Address
0
0
0
0
A2 A1 A0
X
X
X
X
0
0
0
0
1
0
1
1
MSB
LSB
Data
MSB
7
LSB
0
Q
6
5
4
3
2
1
Figure 11. Fast Read with 3-Byte Address and Dummy Byte
Rev. 2.0
May 2010
Page 8 of 16
RAMTRON [ RAMTRON INTERNATIONAL CORPORATION ]
