M4ZXX-BR00SH Datasheet, PDF (1/7 Pages) STMicroelectronics – ZEROPOWER SNAPHAT Battery

M4ZXX-BR00SH
ZEROPOWER SNAPHAT (Battery)
s Provides Battery Backup Power for Non-Volatile
ZEROPOWERs and Controllers in the
SNAPHAT SOIC Package
s Removable Battery Avoids Heat Associated
with Surface Mount Process
s Snaps Directly onto Surface-Mounted
SNAPHAT SOIC
s Choice of Battery Capacities
– M4Z28-BR00SH = 48 mAh
– M4Z32-BR00SH = 120 mAh
s Keyed Insertion to Insure Proper Assembly
s Removable for Replacement and Proper
Disposal
s Available in Tubes or Tape & Reel
s For Use with the 28 pin SOIC Version of the
ZEROPOWER Product Families
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. Thus the two
piece solution prevents the battery from having to
be exposed to the high temperatures of the sur-
face mount process.
SNAPHAT (SH)
Battery
Figure 1. Logic Diagram
SNAPHAT
VBAT– VBAT+
AI02525
November 1999
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