AT45DB021D-SSH-T - Microchip Technology

Manufacturer Part Number

AT45DB021D-SSH-T

Manufacturer

Microchip Technology

Introduction

The AT45DB021D-SSH-T is a non-volatile FLASH memory device with a 2Mbit capacity, utilizing an SPI interface for communication.

Product Features and Performance

Non-Volatile FLASH Memory

Memory Size of 2Mbit

Memory Organization of 264 Bytes x 1024 pages

SPI Memory Interface

Up to 66 MHz Clock Frequency

4ms Write Cycle Time for Word or Page

Surface Mount 8-SOIC Package

Product Advantages

High-Speed Serial Interface

Low-Power Consumption

Sector and Block Erase Commands

Flexible Page Size for Easy Management

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: 4ms

Voltage Supply: 2.7V to 3.6V

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

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

Extended Temperature Range

High Reliability and Data Retention

Compatibility

Compatible with Serial Peripheral Interface (SPI) Protocol

Broad Voltage Range Compatibility for Various Systems

Application Areas

Consumer Electronics

Industrial Controls

Security Systems

Data Logging Devices

Product Lifecycle

Obsolete

Potential Availability of Replacements or Upgrades

Several Key Reasons to Choose This Product

Non-Volatile Storage Preserves Data Without Power

High-Speed Data Transfer Capabilities

Wide Operating Temperature Suitable for Harsh Conditions

Reliability for Critical Applications

Suitable for Compact Systems due to Small Form Factor