AT49LH004-33JC - Microchip Technology

Manufacturer Part Number

AT49LH004-33JC

Manufacturer

Microchip Technology

Introduction

AT49LH004-33JC is a 4Mbit FLASH memory chip, designed for high-speed and reliable non-volatile memory storage. Its parallel interface and low-voltage operation make it suitable for a broad range of applications.

Product Features and Performance

Memory Type: Non-Volatile

Memory Format: FLASH

Memory Size: 4Mbit

Memory Organization: 512K x 8

Memory Interface: Parallel

Clock Frequency: 33 MHz

Write Cycle Time - Word, Page: 50µs

Operating Temperature: 0°C ~ 85°C (TC)

Product Advantages

Operates at low voltage range of 3V ~ 3.6V

High-speed performance with a clock frequency of 33 MHz

Designed for reliability and durability under a broad temperature range

Key Technical Parameters

Voltage Supply: 3V ~ 3.6V

Write Cycle Time: 50µs

Operating Temperature Range: 0°C ~ 85°C

Clock Frequency: 33 MHz

Quality and Safety Features

Operates within industrial temperature range ensuring reliability in varying environments

Robust LCC packaging for enhanced durability and mechanical stability

Compatibility

Packaged in a 32-LCC (J-Lead) and also available in 32-PLCC (13.97x11.43) format compatible with surface mount technology

Application Areas

Ideal for use in telecommunication, automotive, and industrial applications requiring non-volatile memory storage

Product Lifecycle

This product is marked as obsolete

Alternative models or upgrades should be considered as replacements

Several Key Reasons to Choose This Product

High-speed access with 33 MHz clock frequency and 50µs write cycle time

Low voltage operation, increasing energy efficiency

Industrial temperature compliance for reliability in harsh environments

Available in robust LCC and PLCC packaging options, facilitating easy mounting and integration

Suitable for a wide array of applications from telecoms to automotive systems