HMNR328D TIMEKEEPER NVSRAM

Hanbit Electronics

Description

www.DataSheet4U.com HANBit HMNR328D(V) 5.0 or 3.3V, 256K bit (32 Kbit x 8) TIMEKEEPER NVSRAM Part No.HMNR328D(V) GENERAL .
The HMNR328D(V) TIMEKEEPER SRAM is a 32Kb x 8 non-volatile static RAM and real time clock organized as 32,768 words by 8 bits.

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Datasheet Specifications

Part number: HMNR328D
Manufacturer: Hanbit Electronics
File Size: 328.64 KB
Datasheet: HMNR328D_HanbitElectronics.pdf
Description: TIMEKEEPER NVSRAM

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)
* HMNR328D : VCC

Applications

* 10 YEARS OF DATA RETENTION and CLOCK OPERATION IN THE ABSENCE OF POWER PIN and FUNCTION COMPATIBLE WITH INDUSTRY STANDARD 32K x 8 SRAMS
* SELF-CONTAINED BATTERY and CRYSTAL IN DIP PACKAGE OPTIONS w Timing 70 ns 85 ns 100 ns MARKING -70 -85 -100 PIN ASSIGNMENT A14 A12 A7 A6 A5 A4 A3 A2 A

HMNR328D Distributors

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HMNR328D TIMEKEEPER NVSRAM Hanbit Electronics

Hanbit Electronics HMNR328D-like datasheet