M48T129V, M48T129Y Datasheet - STMicroelectronics

M48T129V, M48T129Y, 1Mbit (128 Kbit x 8) TIMEKEEPER SRAM

M48T129Y M48T129V 5.0 or 3.3 V, 1 Mbit (128 Kbit x 8) TIMEKEEPER® SRAM Not recommended for new design .

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M48T129Y-STMicroelectronics.pdf

M48T129V Datasheet Preview — This datasheet PDF includes multiple part numbers: M48T129V, M48T129Y. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

M48T129V, M48T129Y

Manufacturer:

STMicroelectronics ↗

File Size:

293.99 KB

Description:

1Mbit (128 Kbit x 8) TIMEKEEPER SRAM

Note:

This datasheet PDF includes multiple part numbers: M48T129V, M48T129Y.
Please refer to the document for exact specifications by model.

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 W

Applications

* uc
* 10 years of data retention and clock operation din the absence of power ro
* Self-contained battery and crystal in DIP Ppackage te
* Microprocessor power-on reset le(valid even during battery backup mode) so
* Programmable alarm output active in battery Obbackup mode

M48T129V Distributors

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M48T129Y 1Mbit 128 Kbit TIMEKEEPER SRAM STMicroelectronics

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