AT45DB041D-SU-2.5 - Adesto Technologies

Manufacturer Part Number

AT45DB041D-SU-2.5

Manufacturer

Renesas Electronics America

Introduction

The AT45DB041D-SU-2.5 is a 4Mbit non-volatile flash memory device with SPI interface.

Product Features and Performance

4Mbit memory size

Non-volatile FLASH memory

SPI interface for serial communication

Up to 50 MHz clock frequency for fast read/write operations

Word and page write cycle time of 4ms

264 Bytes x 2048 pages memory organization for structured data storage

Supports standard SPI, Dual-SPI, and RapidS operations

Product Advantages

Suitable for performance-intensive applications

Reliable data retention

Low-power consumption

Easy integration with microcontrollers via SPI

Key Technical Parameters

Memory Type: FLASH

Memory Size: 4Mbit

Memory Organization: 264 Bytes x 2048 pages

Memory Interface: SPI

Clock Frequency: 50 MHz

Write Cycle Time - Word, Page: 4ms

Voltage - Supply: 2.5V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range for harsh environments

High endurance and data retention capability

Compatibility

Compatible with systems requiring SPI flash memory

Can be used with a variety of microcontrollers

Application Areas

Suitable for use in embedded systems

Ideal for IoT devices, digital cameras, and gaming peripherals

Product Lifecycle

Obsolete

Potential need to look for replacements or upgrades due to discontinuation

Several Key Reasons to Choose This Product

Reliability proven by its adoption in various applications

Flexible memory organization for efficient data handling

High-speed data transfer capabilities with 50 MHz clock frequency

Wide voltage range for diverse operational requirements

Easy implementation with SPI protocol support

Designed for low power consumption to extend device battery life