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TI BQ2022ALPR product image
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TI BQ2022ALPRRoHS

Manufacturer
TI
MPN
BQ2022ALPR
LCSC Part #
C1349491
Packaging
TO-92-3
Customer #
Key Attributes
2.65V~5.5V EPROM Single bus TO-92-3 Memory (ICs) RoHS
Datasheetpdf iconTI BQ2022ALPR
In-Stock: 241
241 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.7668$ 0.77
10+$ 0.6549$ 6.55
30+$ 0.5755$ 17.27
100+$ 0.509$ 50.90
500+$ 0.4896$ 244.80
1,000+$ 0.4766$ 476.60
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Memory/Memory (ICs)
ManufacturerTI
PackagingTO-92-3
Voltage - Supply2.65V~5.5V
Memory Size-
Operating temperature-20℃~+70℃
FeaturesBuilt-in CRC generator;Page-level write protection function
Memory FormatEPROM
InterfaceSingle bus
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The BQ2022A is a 1Kb serial EPROM featuring a factory-programmed unique 48-bit identification number, 8-bit CRC generation, and an 8-bit family code (09h). A 64-bit status register controls write protection and page redirection. The BQ2022A SDQ interface requires only a single-point connection and one ground return. The DATA pin also serves as the sole power supply for the BQ2022A. The compact SMT package options conserve PCB space, while the low cost makes it suitable for applications such as battery pack configuration parameters, maintenance logging, asset tracking, product revision status, and access code security.

Features

AI Translation
  • 1024-bit one-time programmable (OTP) EPROM for storing user-programmable configuration data
  • Factory-programmed unique 64-bit identification number
  • Single-wire interface for reduced PCB routing
  • Synchronous communication for reduced host interrupt overhead
  • 15KV IEC 61000-4-2 ESD compatibility on data pin
  • No standby power consumption
  • Available in 3-pin SOT-23 and TO-92 packages

Applications

AI Translation
  • Security coding
  • Inventory tracking
  • Product revision maintenance
  • Battery pack identification