X24C45P Xicor, X24C45P Datasheet - Page 5

• Manufacturer Part Number: X24C45P
• Description: Serial AUTOSTORE NOVRAM
• Manufacturer: Xicor

X24C45
Figure 1. RAM Read
Figure 2. RAM Write
Figure 3. Non-Data Operations
DO
CE
SK
CE
SK
DI
DI
1
1
1
1
*Bit 8 of Read Instructions is Don’t Care
CE
SK
DI
2
A
2
A
3
A
3
A
HIGH Z
4
1
1
A
4
A
5
2
A
X
5
A
6
3
X
6
1
0
7
4
7
X
1
1
5
X*
8
5
8
X
1
D 0
D 0
9
6
9
I
2
D 1
10
10
D 1
7
I
1
D 2
11
11
D 2
8
I
0
D 3
D 12
12
21
D 13
D 13
22
22
D 14
D 14
23
23
D 15
3833 FHD F09.1
3833 FHD F10.1
3833 FHD F11.1
D 15
24
24
D 0