HMNR1288D TIMEKEEPER NVSRAM

Hanbit Electronics

Description

www.DataSheet4U.com HANBit HMNR1288D(V) 5.0 or 3.3V, 1 Mbit (128 Kbit x 8) TIMEKEEPER NVSRAM Part No.HMNR1288D(V) GENERAL .
The HMNR1288D(V) TIMEKEEPER SRAM is a 128Kb x 8 non-volatile static RAM and real time clock organized as 131,072 words by 8 bits.

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Datasheet Specifications

Part number: HMNR1288D
Manufacturer: Hanbit Electronics
File Size: 341.79 KB
Datasheet: HMNR1288D_HanbitElectronics.pdf
Description: TIMEKEEPER NVSRAM

Features

* YEAR 2000 COMPLIANT
* INTEGRATED LOW POWER SRAM, REAL TIME CLOCK, POWER-FAIL CONTROL CIRCUIT, BATTERY and CRYSTAL
* BCD CODED YEAR, MONTH, DAY, DATE, HOURS, MINUTES, and SECONDS
* AUTOMATIC POWER-FAIL CHIP DESELECT and WRITE PROTECTION VOLTAGES : (VPFD = Power-fail Deselect Voltage

Applications

* 10 YEARS OF DATA RETENTION and CLOCK OPERATION IN THE ABSENCE OF POWER PIN and FUNCTION COMPATIBLE WITH INDUSTRY STANDARD 128K x 8 SRAMS
* SELF-CONTAINED BATTERY and CRYSTAL IN DIP PACKAGE
* BATTERY LOW WARNING FLAG
* SOFTWARE CONTROLLED CLOCK CALIBRATION FOR HIGH ACCURACY APPLICAT

HMNR1288D Distributors

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HMNR1288D TIMEKEEPER NVSRAM Hanbit Electronics

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