Description
The M4Zxx-BR00SH SNAPHAT® top is a detachable lithium power source for ST’s non volatile ZEROPOWER® surface-mount SOIC (MH) package (28-pin). The SNAPHAT top contains a lithium battery and is designed to be “snapped on” after the SOIC is surface mounted on the PC board. The two-piece solution prevents the battery from being exposed to the high temperatures of the surface mount process.

FEATUREs
■ Provides battery backup power for non-volatile ZEROPOWER® and supervisor devices in the 28-pin SNAPHAT® SOIC package
■ Removable battery avoids heat associated with surface-mount process
■ Snaps directly onto surface-mounted SNAPHAT® SOIC
■ Choice of battery capacities
– M4Z28-BR00SH = 48 mAh
– M4Z32-BR00SH = 120 mAh
■ Keyed insertion to insure proper assembly
■ Removable for replacement and proper disposal
■ Pb-free package
■ Available in tubes or tape & reel