参数资料
型号: M48T212A-85MH1TR
厂商: STMICROELECTRONICS
元件分类: 时钟/数据恢复及定时提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO44
封装: HATLESS, PLASTIC, SOIC-44
文件页数: 26/30页
文件大小: 155K
代理商: M48T212A-85MH1TR
5/30
M48T212A
Figure 3. SOIC Connections
AI03048
22
44
43
VSS
1
A0
NC
A1
NC
A
NC
E1CON
NC
VOUT
NC
G
E
VCC
M48T212A
10
2
5
6
7
8
9
11
12
13
14
15
21
40
39
36
35
34
33
32
31
30
29
28
XI
XO
EX
VCCSW
3
4
38
37
42
41
WDI
E2CON
DQ7
DQ5
DQ0
DQ1
DQ3
DQ4
DQ6
16
17
18
19
20
27
26
25
24
23
A2
A3
NC
RSTIN2
NC
RST
VCAP/VBAT+
NC
VBAT–
W
NC
RSTIN1
DQ2
IRQ/FT
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