AT25DF041A-SH-B - Adesto Technologies

Manufacturer Part Number

AT25DF041A-SH-B

Manufacturer

Renesas Electronics America

Introduction

The AT25DF041A-SH-B is a 4Mbit FLASH memory chip, designed for high-speed, low-power data storage, by Renesas Electronics America.

Product Features and Performance

Non-Volatile FLASH memory

4Mbit memory size

Organized as 512K x 8

SPI Memory Interface

Supports Clock Frequency up to 70 MHz

Fast Write Cycle Time - Word: 7µs, Page: 5ms

Product Advantages

High-density storage in a small footprint

Low power consumption enhances battery life in portable applications

Rapid data access and programming speeds

SPI interface ensures compatibility with a wide range of microcontrollers

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 4Mbit

Memory Organization: 512K x 8

SPI interface

Clock Frequency: 70 MHz

Voltage - Supply: 2.7V ~ 3.6V

Operating Temperature: -40°C ~ 85°C (TC)

Quality and Safety Features

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

Compatibility

SPI interface provides wide compatibility with most microcontrollers and processors

Application Areas

Ideal for use in consumer electronic devices, IoT devices, portable devices, and embedded systems for data logging and firmware storage

Product Lifecycle

This product is marked as Obsolete, indicating it may no longer be produced or supported, and availability may be limited. Consideration for replacements or upgrades is advised.

Several Key Reasons to Choose This Product

High-speed, reliable data storage solution

Low-power consumption for energy-sensitive applications

Wide operating temperature range for use in harsh environments

SPI compatibility ensures easy integration into existing designs

Though obsolete, it serves well in existing designs or for replacement in legacy applications