Microchip Technology AT27C040-12RC

AT27C040-12RC - 4Mbit EPROM Memory IC

The AT27C040-12RC is a high-performance 4-megabit (512K x 8) EPROM (Erasable Programmable Read-Only Memory) from Microchip Technology, designed for reliable non-volatile data storage in embedded systems and industrial applications.

Key Features:

• 4Mbit Memory Capacity - 512K x 8 organization provides ample storage for firmware and program code
• Fast 120ns Access Time - Quick data retrieval for time-critical applications
• Wide Operating Voltage - 4.5V to 5.5V supply voltage range ensures compatibility with standard TTL/CMOS systems
• Industrial Temperature Range - Operates reliably from 0°C to 70°C
• Surface Mount Package - 32-SOIC package saves board space and facilitates automated assembly
• Parallel Interface - Simple, straightforward memory access

Applications:

Ideal for embedded systems, industrial controllers, telecommunications equipment, automotive electronics, and any application requiring reliable, long-term program storage.

Technical Specifications:

Why Choose AT27C040-12RC?

Microchip Technology's AT27C040-12RC offers proven reliability and long lifecycle support, making it an excellent choice for designs requiring stable, long-term availability. The EPROM technology ensures data retention without power, perfect for storing critical firmware and configuration data.