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M48T129Y - 1Mbit (128 Kbit x 8) TIMEKEEPER SRAM

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STMicroelectronics

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M48T129Y 1Mbit (128 Kbit x 8) TIMEKEEPER SRAM by STMicroelectronics - Datasheet Preview — Datasheet preview – M48T129Y

Datasheet Details

Part number	M48T129Y
Manufacturer	STMicroelectronics
File Size	293.99 KB
Description	1Mbit (128 Kbit x 8) TIMEKEEPER SRAM
Datasheet	M48T129Y Datasheet
Additional preview pages of the M48T129Y datasheet.

Product details

Features

Integrated, ultra low power SRAM, real-time clock, power-fail control circuit, battery, and crystal ).
BCD coded century, year, month, day, date, t(shours, minutes, and seconds c.
Battery low warning flag du.
Automatic power-fail chip deselect and WRITE roprotection P.
Two WRITE protect voltages: te(VPFD = power-fail deselect voltage) le.
M48T129Y: VCC = 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V so.
M48T129V: VCC = 3.0 to 3.6 V; b2.7 V ≤ VPFD ≤ 3.0 V O.
Conv.

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Published: Oct 19, 2016 |