AT45DB021D-SSH-B - Adesto Technologies

Manufacturer Part Number

AT45DB021D-SSH-B

Manufacturer

Microchip Technology

Introduction

The AT45DB021D-SSH-B is a 2Mbit FLASH memory device with SPI interface from Microchip Technology, optimized for use in a wide range of applications requiring solid data retention.

Product Features and Performance

Non-Volatile FLASH memory

Memory Size of 2Mbit

Memory organized as 264 Bytes x 1024 pages

SPI Memory Interface supported

Clock Frequency up to 66 MHz

Write Cycle Time: 4ms for Word/Page

Operational from -40°C to 85°C

Product Advantages

High data retention capacity

High-speed operation and data transfer with SPI interface

Reliable storage and operation in extreme temperatures

Key Technical Parameters

Memory Type: FLASH

Memory Format: FLASH

Memory Size: 2Mbit

Memory Organization: 264 Bytes x 1024 pages

Memory Interface: SPI

Clock Frequency: 66 MHz

Write Cycle Time - Word, Page: 4ms

Voltage - Supply: 2.7V ~ 3.6V

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

Quality and Safety Features

Operates stably within a wide range of temperatures and supply voltages.

Compatibility

Compatible with systems and devices requiring 2Mbit FLASH memory with SPI interface and operational temperatures of -40°C to 85°C

Application Areas

Embedded systems

Industrial applications

IoT devices

Product Lifecycle

This product is Obsolete. Consideration for replacement or upgrade options is advised.

Several Key Reasons to Choose This Product

High-speed 66 MHz clock frequency improves system performance.

The small 8-SOIC package is ideal for space-constrained applications.

Durable and reliable across a wide range of operational environments.

SPI interface ensures compatibility and ease of integration with a host of microcontrollers and processors.