AT25DF041A-SSHF-B - Adesto Technologies

Manufacturer Part Number

AT25DF041A-SSHF-B

Manufacturer

renesas-electronics-america

Introduction

The AT25DF041A-SSHF-B is a 4-Mbit Flash memory device from Renesas Electronics America featuring a serial peripheral interface (SPI) for fast read and write operations.

Product Features and Performance

Non-Volatile FLASH memory

Memory Size: 4Mbit

Memory Organization: 512K x 8

SPI Memory Interface with 50 MHz Clock Frequency

Write Cycle Time: 7µs for a word, 5ms for a page

Supports 2.3V to 3.6V power supply

Operates in temperatures ranging from -40°C to 85°C

Product Advantages

High-speed SPI interface enhances device performance for rapid data access and programming.

Low-voltage operation supports energy-efficient applications.

Compact 8-SOIC package saves board space.

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 4Mbit

Memory Organization: 512K x 8

SPI interface with a 50 MHz Clock Frequency

Voltage Supply Range: 2.3V ~ 3.6V

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built to endure harsh operating conditions ranging from -40°C to 85°C.

Designed in compliance with Renesas Electronics America's standards for quality and reliability.

Compatibility

SPI interface ensures compatibility with a broad range of microcontrollers and processors.

Surface Mount 8-SOIC package is widely used and compatible with standard PCB assembly processes.

Application Areas

Embedded systems

Communication devices

Consumer electronics

Industrial applications

Product Lifecycle

The product status is Obsolete, indicating that it may be nearing discontinuation. Users should look for recent replacements or upgrades.

Several Key Reasons to Choose This Product

High-speed data access and programming due to fast SPI interface.

Optimized power consumption suitable for battery-powered devices.

The compact footprint eases integration into space-constrained designs.

Robust design guarantees operation in extreme conditions.

Supports a wide range of applications due to versatile memory organization and interface.

Given its obsolete status, ideal for legacy systems requiring specific memory configuration.