Manufacturer Part Number
AT27C256R-12PI
Manufacturer
Microchip Technology
Introduction
The AT27C256R-12PI is a non-volatile EPROM memory chip designed for applications requiring storage and retrieval of data without power.
Product Features and Performance
Non-Volatile EPROM Memory
One-Time Programmable (OTP)
256Kbit memory size
Organized as 32K x 8
Parallel memory interface
Access time of 120 nanoseconds
Operating voltage of 4.5V to 5.5V
Operating temperature range from -40°C to 85°C
Through-hole mounting
Packaged in a 28-DIP (0.600", 15.24mm)
Product Advantages
Durable non-volatile memory storage
Reliable data retrieval without power
Sufficient storage for various applications
Fast access time enhances performance
Wide operating voltage and temperature range for versatile use
Through-hole mounting for easy PCB integration
Key Technical Parameters
Memory Type: EPROM OTP
Memory Size: 256Kbit
Memory Organization: 32K x 8
Access Time: 120 ns
Voltage Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust design ensuring data preservation
Compliant with standard industry safety and quality norms
Compatibility
Compatible with various microcontrollers and systems utilizing a parallel memory interface
Application Areas
Embedded systems
Microcontroller-based projects
Legacy industrial equipment
Data logging and storage devices
Product Lifecycle
Obsolete
Consider alternatives or upgrades as this product may no longer be easily available
Several Key Reasons to Choose This Product
Reliable non-volatile storage solution for critical data
High compatibility with legacy and current technology systems
Designed by Microchip Technology, a leader in the semiconductor industry
Wide operating conditions making it suitable for challenging environments
Proven technology for applications requiring durable memory storage without the need for power