M48Z35-70MH1TR STMICROELECTRONICS [STMicroelectronics], M48Z35-70MH1TR Datasheet - Page 4

• Manufacturer Part Number: M48Z35-70MH1TR
• Description: 256 Kbit (32 Kbit x 8) ZEROPOWER SRAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M48Z35, M48Z35Y
Figure 4. DIP Connections
Figure 6. Block Diagram
4/20
LITHIUM
DQ0
DQ1
DQ2
V SS
A14
A12
CELL
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M48Z35Y
M48Z35
AI01617D
VOLTAGE SENSE
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SWITCHING
CIRCUITRY
AND
V CC
V CC
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3
POWER
V PFD
Figure 5. SOIC Connections
DQ0
DQ1
DQ2
V SS
A14
A12
SRAM ARRAY
A7
A6
A5
A4
A3
A2
A1
A0
32K x 8
V SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
M48Z35Y
AI02303C
28
27
26
25
24
23
22
21
20
19
18
17
16
15
A0-A14
DQ0-DQ7
E
W
G
AI01619B
V CC
W
A13
A8
A9
A11
G
A10
E
DQ7
DQ6
DQ5
DQ4
DQ3