參數(shù)資料
型號: M48Z32VMT
廠商: 意法半導(dǎo)體
英文描述: 3.3V, 256 Kbit 32 Kbit x 8 ZEROPOWER SRAM
中文描述: 3.3伏,256千位32千位× 8 ZEROPOWER的SRAM
文件頁數(shù): 3/16頁
文件大小: 103K
代理商: M48Z32VMT
3/16
M48Z32V
DESCRIPTION
The M48Z32V ZEROPOWER
RAM is a 32 Kbit x
8, non-volatile static RAM that integrates power-
fail deselect circuitry and battery control logic on a
single die.
The 44-pin, 330mil SOIC provides a battery pin for
an external, user-supplied battery. This is all that
is required to fully non-volatize the SRAM.
Figure 3. SOIC Connections
Note: NF, Pin 7 must be tied to V
SS
.
AI04786
22
44
43
42
41
VSS
1
2
3
4
A2
A1
A0
NF
NC
NC
NC
NC
NC
A3
G
NC
NC
NC
NC
NC
CE
DQ7
DQ6
W
A13
A8
A10
VCC
M48Z32V
10
11
12
13
14
15
16
17
18
19
20
5
6
7
8
9
21
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A4
A5
A9
A11
DQ5
DQ4
DQ0
DQ1
DQ2
DQ3
B +
NC
NC
A12
A7
A6
NC
NC
A14
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