STMicroelectronics M4T32-BR12SH1


Battery Management IC

STMicroelectronics M4T32-BR12SH1 IC,

Battery and Crystal

Contains internal lithium cell


SKU: 506 Category: Tags: ,


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” afterthe SOIC is surface mounted on the PC board. Thus the two-piece solution prevents the battery and crystal from being exposed to the high SNAPHAT temperatures of the surface-mount process.
This battery is also used on the ABB INFI-90 BRC-400 Bridge Controller. If you need this replacement, contact us.