STMicroelectronics M48T212V
3.3V TIMEKEEPER supervisor
| Part No. | M48T212V |
|---|---|
| Datasheet | M48T212V Download |
| Manufacturer |  STMicroelectronics |
| Description | 3.3V TIMEKEEPER supervisor |
| Buy | Stock & Price |
FEATURES
● Integrated real-time clock, power-fail control circuit, battery and crystal )● Converts low power SRAM into NVRAMs t(s● Year 2000 compliant (4-digit year) c● Battery low flag du● Microprocessor power-on reset ro● Programmable alarm output active in the P )battery backed-up mode te t(s● Watchdog timer ole uc● Automatic power-fail chip deselect and WRITE s dprotection b ro● WRITE protect voltage O P(VPFD = Power-fail deselect voltage): ) - te– M48T212V: VCC = 3.0 to 3.6V t(s le2.7V ≤ VPFD ≤ 3.0V o● Packaging includes a 44-lead SOIC and uc bsSNAPHAT® top (to be ordered separately) d O● RoHS compliant OObbssoolleettee PPrrooduct(s) -– Lead-free second level interconnect SNAPHAT (SH) Crystal/battery 44 1 SOH44 (MH) November 2007 Rev 7 1/35 1 Contents Contents M48T212V 1DESCRIPTION
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