AT24C04D-MAHM-T - Microchip Technology

Manufacturer Part Number

AT24C04D-MAHM-T

Manufacturer

Microchip Technology

Introduction

High-density, low-power Electrically Erasable Programmable Read-Only Memory (EEPROM) device

Product Features and Performance

Non-Volatile memory type, retaining data without power

EEPROM technology allows in-system reprogramming

4Kbit memory size for small-scale data storage

Organized as 512 x 8 bits for easy data management

I2C serial interface for simple communication

Up to 1 MHz clock frequency support for quick data transfer

5ms write cycle time for word and page, allows efficient writing operations

450 ns access time for rapid data retrieval

Product Advantages

Compatibility with wide voltage range (1.7V to 3.6V)

Operating temperatures from -40°C to 85°C ensure reliability across diverse environments

Surface mount package for efficient PCB space utilization

Exposed pad UDFN package aids thermal dissipation

Key Technical Parameters

Memory Size: 4Kbit

Memory Organization: 512 x 8

Memory Interface: I2C

Clock Frequency: 1 MHz

Write Cycle Time: 5ms

Access Time: 450 ns

Voltage Supply Range: 1.7V to 3.6V

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

Mounting Type: Surface Mount

Package/Case: 8-UFDFN Exposed Pad

Supplier Device Package: 8-UDFN (2x3)

Quality and Safety Features

Rigorous testing for endurance and data retention

ESD protection to safeguard during handling and operation

Extended temperature range for high reliability

Lead-free and RoHS compliant for environmental safety

Compatibility

I2C bus interface compatible with most microcontrollers

Suitable for PCBs with surface mount technology

Versatile for use with various logic levels due to broad supply voltage range

Application Areas

Consumer electronics

Communication devices

Industrial automation

Automotive systems

Medical devices

Data logging applications

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades may be available in the AT24C series

Several Key Reasons to Choose This Product

Reliable storage solution from a trusted manufacturer

Low-power consumption for battery-powered applications

Flexible voltage range accommodating different design requirements

Wide operating temperature range suitable for harsh conditions

Compact and efficient packaging suitable for space-constrained applications

Easy to integrate with existing designs through standard I2C interface

Support and documentation available from Microchip Technology