STMicroelectronics M48T128Y
1-Mbit SRAM
| Part No. | M48T128Y |
|---|---|
| Datasheet | M48T128Y Download |
| Manufacturer |  STMicroelectronics |
| Description | 1-Mbit 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(s minutes, and seconds c
● Automatic power-fail chip deselect and WRITE u protection rod
● WRITE protect voltage VCC = 4.5 to 5.5 V; 4.1 V ≤ VPFD ≤ 4.5 V P (VPFD = power-fail deselect voltage) te
● Conventional SRAM operation; unlimited le WRITE cycles so
● Software-controlled clock calibration for high b accuracy applications O
● 10 years of data retention and clock operation - in the absence of power t(s)
● Self-contained battery and crystal in the DIP package uc
● Pin and function compatible with JEDEC d standard 128 K x 8 SRAMs ro
● RoHS compliant Obsolete P – Lead-free second level interconnect 32 1 PMDIP32 module September 2011 Doc ID 5746 Rev 7 This is information on a product still in production but not recommended for new designs. 1/23 1 Contents Contents M48T128Y 1
DESCRIPTION
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