Part Number
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M4T32-BR12SH |
Manufacturer
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ST Microelectronics |
Description
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Real-time clock and TIMEKEEPER SNAPHAT battery |
Published
|
Apr 23, 2005 |
Detailed Description
|
M4T28-BR12SH M4T32-BR12SH
Real-time clock and TIMEKEEPER® SNAPHAT® battery with crystal
Datasheet - production data
SNA...
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Datasheet
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M4T32-BR12SH
|
Overview
M4T28-BR12SH M4T32-BR12SH
Real-time clock and TIMEKEEPER® SNAPHAT® battery with crystal
Datasheet - production data
SNAPHAT® battery with crystal
Description
The M4Txx-BR12SH SNAPHAT® top is a detachable lithium power source for ST’s serial real-time clock and non-volatile TIMEKEEPER® surface-mount SOIC package (28- and 44-pin).
The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC board.
Thus the two-piece solution prevents the battery and crystal from being exposed to the high temperatures of the surface-mount process.
Features
Provides battery backup power for serial realtime clock, non-volatile TIMEKEEPER...
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