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BQ4024Y - Nonvolatile SRAM

Download the BQ4024Y datasheet PDF. This datasheet also covers the BQ4024 variant, as both devices belong to the same nonvolatile sram family and are provided as variant models within a single manufacturer datasheet.

General Description

The CMOS bq4024 is a nonvolatile 2,097,152-bit static RAM organized as 131,072 words by 16 bits.

The integral control circuitry and lithium energy source provide reliable nonvolatility coupled with the unlimited write cycles of standard SRAM.

Key Features

  • ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® Conventional SRAM operation; unlimited write cycles ® 10-year minimum data retention in absence of power ® Battery internally isolated until power is applied General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BQ4024_Benchmarq.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BQ4024Y
Manufacturer Benchmarq
File Size 455.48 KB
Description Nonvolatile SRAM
Datasheet download datasheet BQ4024Y Datasheet

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Part Number Description
BQ4024 Nonvolatile SRAM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com bq4024/bq4024Y 128Kx16 Nonvolatile SRAM Features ® Data retention in the absence of power ® Automatic write-protection during power-up/power-down cycles ® Industry-standard 40-pin 128K x 16 pinout ® Conventional SRAM operation; unlimited write cycles ® 10-year minimum data retention in absence of power ® Battery internally isolated until power is applied General Description The CMOS bq4024 is a nonvolatile 2,097,152-bit static RAM organized as 131,072 words by 16 bits. The integral control circuitry and lithium energy source provide reliable nonvolatility coupled with the unlimited write cycles of standard SRAM. The control circuitry constantly monitors the single 5V supply for an out-of-tolerance condition.