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Product attributes Property Value
Manufacturer STMicroelectronics
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 45 ns
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC (11.43x13.97)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

STMicroelectronics M27C512-45C1 - High-Reliability 512Kbit EPROM Memory IC

The M27C512-45C1 from STMicroelectronics is a premium 512Kbit (64K x 8) EPROM (Erasable Programmable Read-Only Memory) designed for mission-critical embedded systems requiring non-volatile memory storage. This high-performance memory IC features a fast 45ns access time and operates reliably across industrial temperature ranges.

Key Features & Benefits

  • 512Kbit Memory Capacity: Organized as 64K x 8 for flexible data storage
  • Fast 45ns Access Time: Ensures rapid data retrieval for time-sensitive applications
  • EPROM-OTP Technology: One-time programmable for secure, permanent code storage
  • Parallel Interface: Standard parallel memory interface for easy integration
  • Wide Operating Voltage: 4.5V to 5.5V supply voltage range
  • Industrial Temperature Range: Operates reliably from 0°C to 70°C
  • Surface Mount Package: 32-PLCC (11.43x13.97mm) for compact PCB designs
  • RoHS Compliant: Meets environmental standards for global deployment

Applications

Ideal for aerospace, automotive, industrial control systems, medical devices, telecommunications equipment, and any embedded application requiring reliable non-volatile program storage with long lifecycle availability.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-reliability semiconductor components for mission-critical applications. Every component is sourced directly from authorized distributors and undergoes rigorous quality verification to ensure you receive genuine, specification-compliant parts.

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