DS1350Y - 4096k Nonvolatile SRAM

Dallas Semiconductor

Download the DS1350Y datasheet PDF. This datasheet also covers the DS1350AB variant, as both devices belong to the same 4096k nonvolatile sram family and are provided as variant models within a single manufacturer datasheet.

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DS1350Y 4096k nonvolatile sram by Dallas Semiconductor - Datasheet Preview — Note: The manufacturer provides a single datasheet file (DS1350AB_DallasSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	DS1350Y
Manufacturer	Dallas Semiconductor
File Size	256.01 KB
Description	4096k Nonvolatile SRAM
Datasheet	DS1350Y Datasheet

General Description

A0 - A18 DQ0 - DQ7 CE WE OE RST BW VCC GND NC - Address Inputs - Data In/Data Out - Chip Enable - Write Enable - Output Enable - Reset Output - Battery Warning - Power (+5V) - Ground - No Connect DESCRIPTION The DS1350 4096k Nonvolatile SRAMs are 4,194,304-bit, fully static, nonvolatile SRAMs organized as 524,288 words by 8 bits.

Each 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 occurs, the lithium energy source is automatically switched on and write protection is unconditionally enabled to prevent d

Overview

www.DataSheet4U.com DS1350Y/AB 4096k Nonvolatile SRAM with Battery Monitor www.dalsemi.

Key Features

10 years minimum data retention in the absence of external power Data is automatically protected during power loss Power supply monitor resets processor when VCC power loss occurs and holds processor in reset during VCC ramp-up Battery monitor checks remaining capacity daily Read and write access times as fast as 70 ns Unlimited write cycle endurance Typical standby current 50 µA Upgrade for 512k x 8 SRAM, EEPROM or Flash Lithium battery is electrically disconnected to retain freshness until pow.

More Datasheets from Dallas Semiconductor

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