Microchip Technology AT27C512R-12PC

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AT27C512R-12PC - 512Kbit EPROM Memory IC

The AT27C512R-12PC from Microchip Technology is a high-performance 512Kbit EPROM (Erasable Programmable Read-Only Memory) designed for reliable non-volatile data storage in embedded systems, industrial controls, and legacy system maintenance. With its proven OTP (One-Time Programmable) EPROM technology and 120ns access time, this memory IC delivers dependable performance for applications requiring permanent code or data storage.

Key Features & Benefits

  • 512Kbit Memory Capacity: Organized as 64K x 8, providing ample storage for firmware, boot code, and configuration data
  • Fast 120ns Access Time: Ensures quick data retrieval for time-sensitive applications
  • Wide Operating Voltage: 4.5V to 5.5V supply voltage range for flexible system integration
  • Industrial Temperature Range: Operates reliably from 0°C to 70°C (TC), suitable for demanding environments
  • Standard 28-DIP Package: Through-hole mounting in industry-standard 28-pin DIP (0.600", 15.24mm) format for easy PCB integration and replacement
  • Parallel Interface: Simple, straightforward memory access without complex protocols
  • Trusted Manufacturer: Backed by Microchip Technology's reputation for quality and reliability

Ideal Applications

Perfect for embedded systems development, industrial automation controllers, legacy equipment maintenance, firmware storage, boot ROM applications, and system configuration data retention.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-quality electronic components for industrial and embedded applications. Our extensive inventory includes a wide range of memory solutions to meet your project requirements.

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Technical Resources & Support

Need technical guidance or application support? Visit our Technical Blog for the latest industry insights, application notes, and design tips for memory ICs and embedded systems.

Order your AT27C512R-12PC today and ensure reliable, long-term data storage for your critical applications.

Product attributes Property Value
Manufacturer Microchip Technology
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format EPROM
Technology EPROM - OTP
Memory Size 512Kbit
Memory Organization 64K x 8
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page -
Access Time 120 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TC)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 28-DIP (0.600", 15.24mm)
Supplier Device Package 28-PDIP