STMicroelectronics M48T512Y
4 Mbit (512 Kbit x 8) TIMEKEEPER SRAM
| Part No. | M48T512Y |
|---|---|
| Datasheet | M48T512Y Download |
| Manufacturer |  STMicroelectronics |
| Description | 4 Mbit (512 Kbit x 8) TIMEKEEPER SRAM |
| Buy | Stock & Price |
FEATURES
● Integrated ultra low power SRAM, real-time clock, power-fail control circuit, battery, and crystal )● BCD coded year, month, day, date, hours, t(sminutes, and seconds c● Automatic power-fail chip deselect and WRITE uprotection rod● WRITE protect voltages: (VPFD = power-fail deselect voltage) P– M48T512Y: VCC = 4.5 to 5.5 V; te4.2 V ≤ VPFD ≤ 4.5 V le– M48T512V: VCC = 3.0 to 3.6 V; so2.7 V ≤ VPFD ≤ 3.0 V b● Conventional SRAM operation; unlimited OWRITE cycles -● Software controlled clock calibration for high t(s)accuracy applications● 10 years of data retention and clock operation ucin the absence of power d● Pin and function compatible with industry rostandard 512 K x 8 SRAMS P● Self-contained battery and crystal in DIP tepackage le● RoHS compliant Obso– Lead-free second level interconnect 32 1 PMDIP32 module June 2011 Doc ID 5747 R
