onsemi FM27C512Q120

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onsemi FM27C512Q120 - Premium 512Kbit UV EPROM Memory IC

The FM27C512Q120 from onsemi is a high-reliability 512Kbit UV-erasable EPROM designed for mission-critical applications in aerospace, industrial control systems, automotive electronics, and telecommunications infrastructure. This non-volatile parallel memory IC delivers exceptional data retention and proven long-term reliability.

Key Features & Benefits

  • 512Kbit Memory Capacity - 64K x 8 organization provides ample storage for firmware, boot code, and configuration data
  • Fast 120ns Access Time - Ensures rapid data retrieval for time-sensitive applications
  • UV-Erasable Technology - Allows reprogramming for prototyping, development, and field updates
  • Wide Operating Voltage - 4.5V to 5.5V supply range for flexible system integration
  • Industrial Temperature Range - Operates reliably from 0°C to 70°C (TA)
  • Through-Hole Mounting - 28-CDIP package with quartz window for UV erasure, ideal for legacy systems and high-reliability applications

Applications

This EPROM is perfectly suited for:

  • Aerospace and defense systems requiring proven non-volatile storage
  • Industrial automation and process control equipment
  • Medical device firmware storage
  • Telecommunications infrastructure
  • Automotive ECU development and prototyping
  • Legacy system maintenance and upgrades

Why Choose HQICKEY?

As an authorized distributor of onsemi semiconductors, HQICKEY guarantees 100% authentic components with full traceability and manufacturer warranty support. Our global logistics network ensures rapid delivery to support your just-in-time procurement needs.

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Product attributes Property Value
Manufacturer onsemi
Product Series
Packaging Tube |
Memory Type Non-Volatile
Memory Format EPROM
Technology EPROM - UV
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 (TA)
Grade -
Qualification -
Mounting Type Through Hole
Package / Case 28-CDIP (0.600", 15.24mm) Window
Supplier Device Package 28-CDIP