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HMNR28D Datasheet - Hanbit Electronics

HMNR28D - TIMEKEEPER NVSRAM

The HMNR28D(V) TIMEKEEPER SRAM is a 2Kb x 8 non-volatile static RAM and real time clock organized as 2,048 words by 8 bits.

The special DIP package provides a fully integrated battery back-up memory and real time clock solution.

The HMNR28D(V) directly replaces industry standard 2Kbit x 8 SRAMs.

It

HMNR28D Features

* 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)

* HMNR28D : VCC

HMNR28D_HanbitElectronics.pdf

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Datasheet Details

Part number:

HMNR28D

Manufacturer:

Hanbit Electronics

File Size:

297.62 KB

Description:

Timekeeper nvsram.

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