Manufacturer Part Number
AT27C512R-12PI
Manufacturer
Microchip Technology
Introduction
The AT27C512R-12PI is a 512Kbit, one-time programmable (OTP), non-volatile EPROM memory chip.
Product Features and Performance
-One-Time Programmable (OTP) EPROM
-Non-Volatile Memory
-512Kbit Memory Size
-Organized as 64K x 8
-Parallel Memory Interface
-120 ns Access Time
Product Advantages
-High-density EPROM ideally suited for applications requiring long-term data retention
-Fast read access time enables efficient usage in embedded systems
-Compatible with industry-standard microcontrollers
Key Technical Parameters
-Memory Type: EPROM - OTP
-Memory Organization: 64K x 8
-Memory Size: 512Kbit
-Access Time: 120 ns
-Voltage - Supply: 4.5V ~ 5.5V
-Operating Temperature: -40°C ~ 85°C (TC)
Quality and Safety Features
-Designed for high reliability and endurance
-Supports a wide range of operating temperatures
Compatibility
-Through Hole Mounting allows for compatibility with older system designs
-28-DIP (0.600", 15.24mm) Package compatible with standard DIP sockets
Application Areas
-Ideal for legacy industrial control systems, automotive applications, and other devices requiring a dependable non-volatile memory solution.
Product Lifecycle
-Obsolete status indicates the product is no longer in production
-Replacement or upgrade options may need to be explored for new designs
Several Key Reasons to Choose This Product
-Proven reliability for non-volatile memory retention
-Supports traditional microcontroller interfaces, facilitating integration
-Wide operating temperature range suits harsh environmental applications
-One-time programmable nature ensures data security once written
-Readily available in a through-hole package, making it suitable for PCBs with DIP configurations