AT26F004-SU - Adesto Technologies

Manufacturer Part Number

AT26F004-SU

Manufacturer

renesas-electronics-america

Introduction

Legacy 4Mbit SPI Flash memory component

Product Features and Performance

Non-Volatile FLASH memory

Organized as 256 Bytes x 2048 pages

Serial Peripheral Interface (SPI) for easy integration

High-speed clock frequency of 33 MHz for fast read/write operations

Write Cycle Time for Word, Page is 5ms

Product Advantages

Robust storage solution for code and data

Supports a wide voltage range from 2.7V to 3.6V

Operational across industrial temperature ranges from -40°C to 85°C

Suitable for high-speed applications requiring quick memory access

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 4Mbit

Memory Organization: 256 Bytes x 2048 pages

Memory Interface: SPI

Clock Frequency: 33 MHz

Write Cycle Time Word, Page: 5ms

Voltage Supply: 2.7V ~ 3.6V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Rigorous testing to meet high quality and reliability standards

Compatibility

Compatible with systems requiring 4Mbit SPI Flash memories with 8-SOIC package

Application Areas

Embedded Systems

Microcontroller Storage

Boot Code Storage

Firmware Updates

Data Logging Devices

Product Lifecycle

Product Status: Obsolete

Alternative or upgraded parts may need to be considered

Reasons to Choose This Product

Ideal for legacy systems that require 4Mbit Flash memory

High reliability in extreme temperature conditions

Support from a reputable semiconductor manufacturer like Renesas

Fast data transfer rates suitable for a variety of applications

Wide voltage range compatibility, providing flexibility in power supply design

Surface mount package allows for a smaller footprint in circuit design