Manufacturer Part Number
AT27C512R-12PC
Manufacturer
Microchip Technology
Introduction
The AT27C512R-12PC is an EPROM (Erasable Programmable Read-Only Memory) chip designed for storing code or data that does not change often. It is part of the non-volatile memory segment which retains data without power.
Product Features and Performance
Non-Volatile EPROM
OTP (One-Time Programmable) Technology
Memory Size of 512Kbit
Parallel Memory Interface
120 ns Access Time
Supports 4.5V to 5.5V Power Supply
Through Hole Mounting
Standard 28-DIP Package
Product Advantages
High-reliability data storage
Retains data without power
Directly compatible with various microprocessors
Easy to integrate into legacy hardware designs
Key Technical Parameters
Memory Organization: 64K x 8
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Access Time: 120 ns
Quality and Safety Features
Stable non-volatile storage solution
Durable and reliable for industrial temperature ranges
Compatibility
Compatible with parallel memory interface systems
Can be used as a firmware storage device in various electronics
Application Areas
Embedded systems
Industrial control systems
Telecommunications
Hardwired logic replacement
Product Lifecycle
Obsolete
Potential for replacements or upgrades depending on manufacturer's current offerings
Several Key Reasons to Choose This Product
Proven storage reliability for critical applications
Suitable for use in a wide range of environmental conditions
Directly compatible with a variety of existing designs
Ease of integration due to standard through-hole DIP packaging
The long-standing reputation of the manufacturer in the semiconductor industry