DS1245Y - 1024k Nonvolatile SRAM

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1245Y
Manufacturer	Maxim Integrated
File Size	223.35 KB
Description	1024k Nonvolatile SRAM
Datasheet	DS1245Y Datasheet
Additional preview pages of the DS1245Y datasheet.

Product details

Description

A0 - A16 - Address Inputs DQ0 - DQ7 - Data In/Data Out CE - Chip Enable WE - Write Enable OE - Output Enable VCC GND - Power (+5V) - Ground NC - No Connect 1 of 10 DS1245Y/AB DESCRIPTION The DS1245 1024k Nonvolatile SRAMs are1,048,576-bit, fully static, nonvolatile SRAMs organized as 131,072 words by 8 bits.Each complete NV SRAM has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition.When such a condition occu

Features

10 years minimum data retention in the absence of external power.
Data is automatically protected during power loss.
Replaces 128k x 8 volatile static RAM, EEPROM or Flash memory.
Unlimited write cycles.
Low-power CMOS.
Read and write access times of 70 ns.
Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time.
Full ±10% VCC operating range (DS1245Y).
Optional ±5% VCC operating range (DS1245A.

📁 Similar Datasheet

DS1244 - Low-Power / 24-Bit ANALOG-TO-DIGITAL CONVERTER (Burr-Brown Corporation)
DS1247Y - 4096k Nonvolatile SRAM (Dallas Semiconducotr)
DS1249W - 3.3V 2048kb Nonvolatile SRAM (Dallas Semiconducotr)
DS1249W - 3.3V 2048kb Nonvolatile SRAM (Maxim Integrated Products)
DS1200 - Serial RAM (Dallas Semiconducotr)
DS1200-3 - AC-DC / Distributed Power Front-End 1U (Emerson)
DS1200-3-002 - AC-DC / Distributed Power Front-End 1U (Emerson)
DS1200-3-005 - AC-DC / Distributed Power Front-End 1U (Emerson)

Other Datasheets by Maxim Integrated

DS1245AB - 1024k Nonvolatile SRAM
DS1245W - 3.3V 1024k Nonvolatile SRAM
DS1243Y - 64K NV SRAM
DS1244 - 256K NV SRAM
DS1244P - 256K NV SRAM
DS1248 - 1024K NV SRAM

Published: Mar 27, 2020 |