TI BQ2022ADBZR

32 字节 x 4 页-20°C ~ 70°C（TA）

Overview

The bq2022A is a 1K-bit serial EPROM containing a factory-programmed, unique 48-bit identification number, 8-bit CRC generation, and the 8-bit family code (09h). A 64-bit status register controls write protection and page redirection.

The small surface-mount package options saves printed-circuit-board space, while the low cost makes it ideal for applications such as battery pack configuration parameters, record maintenance, asset tracking, product-revision status, and access-code security.

Features

EPROM Memory Format
Package / Case: TO-236-3, SC-59, SOT-23-3
3 Pins
I/O Type: COMMON

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
BQ2022ADBZR Memory applications.

• telecommunications
• workstations,
• DVD disk buffer
• data buffer
• nonvolatile BIOS memory
• Camcorders
• embedded logic
• eDRAM
• graphics card
• hard disk drive (HDD)