AT49BV040B-VU - Microchip Technology

Manufacturer Part Number

AT49BV040B-VU

Manufacturer

Microchip Technology

Introduction

The AT49BV040B-VU from Microchip Technology is a 4Mbit FLASH memory chip designed for high-speed, reliable non-volatile memory storage.

Product Features and Performance

Non-Volatile FLASH Memory

Memory Size: 4Mbit

Memory Format: FLASH

Memory Organization: 512K x 8

Memory Interface: Parallel

Access Time: 70 ns

Write Cycle Time - Word, Page: 120µs

Product Advantages

Durable Surface Mount 32-TFSOP package

Operating Temperature range of -40°C ~ 85°C ensures reliability under extreme conditions

Dual Voltage Supply Range: 2.7V ~ 3.6V or 4.5V ~ 5.5V providing flexibility in power management

Key Technical Parameters

Memory Size: 4Mbit

Access Time: 70 ns

Write Cycle Time: 120µs

Memory Interface: Parallel

Voltage - Supply: 2.7V ~ 3.6V, 4.5V ~ 5.5V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range ensures functionality in harsh environments

Compatibility

Compatible with devices requiring parallel interfaced, 4Mbit FLASH memory

Application Areas

Ideal for embedded systems, automotive applications, and industrial automation systems requiring non-volatile memory storage

Product Lifecycle

Product Status: Obsolete

Note: Check for replacement models or upgrades from Microchip Technology for latest options

Several Key Reasons to Choose This Product

High-speed access time of 70 ns enabling quick read operations

Flexible dual voltage supply support

Robust operating temperature suitable for extreme environmental conditions

Significant non-volatile storage capacity of 4Mbit

Proven FLASH technology from reliable manufacturer Microchip Technology

Suitable for critical and demanding applications requiring stable memory storage