AT45DB081B-TI - Microchip Technology

Manufacturer Part Number

AT45DB081B-TI

Manufacturer

Microchip Technology

Introduction

The AT45DB081B-TI is a 8Mbit Non-Volatile FLASH memory chip with SPI interface, designed for high-speed applications demanding reliable data storage and retrieval.

Product Features and Performance

Non-Volatile Memory Type

FLASH Memory Format

8Mbit Memory Size

264 Bytes x 4096 pages Memory Organization

SPI Memory Interface for easy integration

20 MHz Clock Frequency for rapid data access

14ms Write Cycle Time for both Word and Page

Product Advantages

Reliable data retention and endurance

Low-power consumption for energy-efficient designs

High-speed data transfer capabilities

Key Technical Parameters

Memory Size: 8Mbit

Memory Organization: 264 Bytes x 4096 pages

Clock Frequency: 20 MHz

Write Cycle Time Word, Page: 14ms

Supply Voltage: 2.7V to 3.6V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Sturdy Surface Mount 28-TSSOP Package

Reliable performance over a wide temperature range from -40°C to 85°C

Compatibility

SPI Memory Interface compatible with a wide range of microcontrollers and processors

28-TSSOP package suitable for standard surface mount PCB designs

Application Areas

Ideal for embedded systems requiring high-speed data logging

Suitable for portable electronic devices needing non-volatile memory storage

Product Lifecycle

Obsolete Status

Check for manufacturer's recommended replacements or upgrades

Several Key Reasons to Choose This Product

Efficient design and layout, allowing for smooth integration into various circuits

Durable construction ensuring longevity and reliability under varying operational conditions

Supported by Microchip's reputation for producing high-quality memory products

Although approaching end-of-life, existing applications may still benefit from its proven technology with available stock or until a suitable upgrade is determined

Favorable choice for legacy system support where modern equivalents may not be directly compatible