BQ2204ASNTR - Texas Instruments

Manufacturer Part Number

BQ2204ASNTR

Manufacturer

Texas Instruments

Introduction

The BQ2204ASNTR is a nonvolatile SRAM controller designed to maintain the integrity of SRAM data without external batteries during power losses.

Product Features and Performance

Nonvolatile SRAM control for power-fail write protection

Integrated power-fail signal monitors

Autostore functionality upon power-down

Low-power CMOS technology

Product Advantages

Eliminates need for external battery backup

Automatic write-protection during power loss

High reliability due to CMOS construction

Ease of integration with existing SRAM setups

Key Technical Parameters

Controller Type: Nonvolatile SRAM

Voltage - Supply: 4.5V to 5.5V

Operating Temperature Range: 0°C to 70°C

Mounting Type: Surface Mount

Package/Case: 16-SOIC

Quality and Safety Features

Robust write cycle endurance

Built-in inadvertent write protection

Compatibility

Compatible with standard SRAM modules

Complements existing memory layouts with SOIC package

Application Areas

RAID systems

Industrial control systems

Networking hardware

Data retention systems

Product Lifecycle

Product Status: Active

Continued manufacturer support with no immediate discontinuation risk

Several Key Reasons to Choose This Product

Provides reliable nonvolatile storage solutions

Facilitates easy adoption for designs requiring data integrity

Supports a wide range of applications through standard operating conditions

Minimizes system downtime due to power loss with autostore feature

Backed by Texas Instruments' reputation for quality and support