STMicroelectronics M48T02
16Kbit (2 Kb x 8) TIMEKEEPER SRAM
| Part No. | M48T02 |
|---|---|
| Datasheet | M48T02 Download |
| Manufacturer |  STMicroelectronics |
| Description | 16Kbit (2 Kb x 8) TIMEKEEPER SRAM |
| Buy | Stock & Price |
FEATURES
● Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit● BYTEWIDE™ RAM-like clock access
● BCD coded year, month, day, date, hours, minutes, and seconds
● Typical clock accuracy of ±1 minute a month, at 25 °C
● Software controlled clock calibration for high accuracy applications
● Automatic power-fail chip deselect and WRITE protection
● WRITE protect voltages (VPFD = power-fail deselect voltage): – M48T02: VCC = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V – M48T12: VCC = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V
● Self-contained battery and crystal in the CAPHAT™ DIP package
● Pin and function compatible with JEDEC standard 2 K x 8 SRAMs
● RoHS compliant – Lead-free second level interconnect 24 1 PCDIP24 battery/crystal CAPHAT™ June 2011 Doc ID 2410 Rev 9 1/25 1 Contents Contents M48T02, M48T12 1
DESCRIPTION
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