Manufacturer Part Number
AT27C040-70PI
Manufacturer
Microchip Technology
Introduction
4Mbit EPROM memory chip
Designed for embedded applications that require non-volatile program storage
Product Features and Performance
4Mbit (512K x 8) memory capacity
Parallel memory interface
70ns access time
Operating voltage range of 4.5V to 5.5V
Operating temperature range of -40°C to 85°C
Product Advantages
Reliable and long-lasting EPROM technology
Suitable for a wide range of embedded applications
Low power consumption
High-performance parallel interface
Key Technical Parameters
Memory Type: EPROM (Electrically Programmable Read-Only Memory)
Memory Size: 4Mbit (512K x 8)
Access Time: 70ns
Supply Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS non-compliant
Packaged in a 32-pin Dual Inline Package (DIP)
Compatibility
Suitable for use in embedded systems, industrial equipment, and other applications requiring non-volatile program storage
Application Areas
Embedded systems
Industrial automation and control
Telecommunications equipment
Automotive electronics
Medical devices
Product Lifecycle
The AT27C040-70PI is a mature product and may be nearing discontinuation
Replacement or upgrade options may be available from Microchip Technology or other manufacturers
Key Reasons to Choose This Product
Reliable and long-lasting EPROM technology
High-performance parallel interface for efficient data access
Wide operating temperature range for use in demanding environments
Low power consumption for energy-efficient applications
Extensive compatibility and suitability for a variety of embedded systems