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STMICROELECTRONICS Manuals
Integrated Circuits (ICs)
Timer IC t- real time clock Clock/calendar PCDIP 28
21
22
23
24
25
26
27
28
29
30
Part numbering
M48T08,
M48T08Y, M48T18
28/31
Doc ID 2411 Rev
11
T
able 17
.
SNAPHA
T
®
batter
y table
Part number
Description
Packa
g
e
M4T28-BR12SH
Lithium batter
y (48 mAh)
SNAPHA
T
®
SH
M4T32-BR12SH
Lithium batter
y (120 mAh
) SNAPHA
T
®
SH
1
...
...
26
27
28
29
30
...
31