Datasheet4U Logo Datasheet4U.com

DS1249AB, DS1249Y Datasheet - Maxim Integrated

DS1249AB 2048k Nonvolatile SRAM

A0 - A17 - 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 DESCRIPTION The DS1249 2048k Nonvolatile SRAMs are 2,097,152-bit, fully static, nonvolatile SRAMs organized as 262,144 words by 8 bit.

DS1249AB Features

* 10 years minimum data retention in the absence of external power

* Data is automatically protected during power loss

* Unlimited write cycles

* Low-power CMOS operation

* Read and write access times of 70 ns

* Lithium energy source is electrically disconnected to retain fre

DS1249Y-MaximIntegrated.pdf

This datasheet PDF includes multiple part numbers: DS1249AB, DS1249Y. Please refer to the document for exact specifications by model.
DS1249AB Datasheet Preview Page 2 DS1249AB Datasheet Preview Page 3

Datasheet Details

Part number:

DS1249AB, DS1249Y

Manufacturer:

Maxim Integrated ↗

File Size:

208.44 KB

Description:

2048k nonvolatile sram.

Note:

This datasheet PDF includes multiple part numbers: DS1249AB, DS1249Y.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

DS1249W 3.3V 2048kb Nonvolatile SRAM (Dallas Semiconducotr)

DS1249W 3.3V 2048kb Nonvolatile SRAM (Maxim Integrated Products)

DS1249Y 2048k Nonvolatile SRAM (Maxim Integrated)

DS1243Y 64K NV SRAM (Maxim Integrated)

DS1244 256K NV SRAM (Maxim Integrated)

DS1244 Low-Power / 24-Bit ANALOG-TO-DIGITAL CONVERTER (Burr-Brown Corporation)

DS1244P 256K NV SRAM (Maxim Integrated)

DS1245AB 1024k Nonvolatile SRAM (Maxim Integrated)

TAGS

DS1249AB DS1249Y 2048k Nonvolatile SRAM Maxim Integrated

DS1249AB Distributor