BQ2022DBZR - Texas Instruments

Manufacturer Part Number

BQ2022DBZR

Manufacturer

Texas Instruments

Introduction

The BQ2022DBZR is an obsolete non-volatile EPROM within the Memory category, utilizing EPROM - OTP (One Time Programmable) technology designed for storing data in applications where low power and low voltage operation is essential.

Product Features and Performance

Non-Volatile EPROM memory

Memory size of 1Kbit, organized into 32 Bytes x 4 pages

Single wire memory interface for simple communication

Operating voltage range from 2.65V to 5.5V

Operating temperature range from -40°C to 85°C

Product Advantages

Durable storage solution in a compact form factor (SOT-23-3 package)

Suitable for low-voltage operations

Robust temperature range ensuring reliability across various environmental conditions

Direct, single-wire interface simplifies integration into system designs

Key Technical Parameters

Memory Type: Non-Volatile, EPROM OTP

Memory Size: 1Kbit (32 Bytes x 4 pages)

Voltage Supply: 2.65V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Memory Interface: Single Wire

Package: TO-236-3, SC-59, SOT-23-3

Quality and Safety Features

The product adheres to Texas Instruments’ quality and safety standards, ensuring high reliability for data storage applications.

Compatibility

The device’s standard SOT-23-3 package and single wire interface allow for compatibility with a wide range of electronics that require low-power, non-volatile memory solutions.

Application Areas

Ideal for low-power applications demanding durable data storage, such as in embedded systems, consumer electronics, and portable devices.

Product Lifecycle

The BQ2022DBZR is marked as obsolete, with Texas Instruments likely having newer alternatives or replacements that offer upgraded features or improved performance characteristics.

Several Key Reasons to Choose This Product

Reliable non-volatile memory solution from a respected manufacturer (Texas Instruments)

Allows for data storage in systems with strict power and voltage constraints

Facilitates simplified system design thanks to its single-wire interface

Operates reliably across a broad range of environmental conditions

Even as an obsolete product, it remains an effective solution for specialized applications requiring established technology