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STMICROELECTRONICS  M4T28-BR12SH1  BATTERY/CRYSTAL SNAPHAT, SNAPHAT-28

STMICROELECTRONICS M4T28-BR12SH1

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STMICROELECTRONICS M4T28-BR12SH1

Product Overview

The M4T28-BR12SH1 SNAPHAT top is a detachable lithium power source. 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.
  • Provides battery backup power for non volatile TIMEKEEPER and supervisor devices
  • Removable battery avoids heat associated with surface mount process
  • Snaps directly onto surface mounted SNAPHAT SOIC
  • Battery capacity: 48mAh
  • Keyed insertion to ensure proper assembly
  • Removable for replacement and proper disposal

Applications

Clock & Timing; Consumer Electronics; Embedded Design & Development; Portable Devices

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Product Information

Supply Voltage:
-
Battery Capacity:
48mAh
Battery Type:
Lithium
Oscillator Frequency:
32.768kHz
Digital IC Case:
SMD
No. of Pins:
28Pins
Load Capacitance:
12.5pF
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
MSL:
-
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes
UN Hazard Code:
HAZ

Applications

  • Clock & Timing;
  • Consumer Electronics;
  • Embedded Design & Development;
  • Portable Devices

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