M4T32-BR12SH - Real-time clock and TIMEKEEPER SNAPHAT battery
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 t
M4T32-BR12SH Features
* Provides battery backup power for serial realtime clock, non-volatile TIMEKEEPER® and supervisor devices in the 28- or 44-pin SNAPHAT® SOIC package
* Removable battery avoids heat associated with surface-mount process
* Snaps directly onto surface-mounted SNAPHAT SOIC
