onsemi NM27C512Q200

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NM27C512Q200 - 512Kbit UV-Erasable EPROM Memory IC

The NM27C512Q200 from onsemi is a high-reliability 512Kbit UV-erasable EPROM (Electrically Programmable Read-Only Memory) designed for applications requiring non-volatile data storage with long-term retention. This parallel-interface memory IC features a 64K x 8 organization and 200ns access time, making it ideal for embedded systems, industrial control, automotive electronics, and legacy system support.

Key Features & Benefits:

  • 512Kbit Memory Capacity - 64K x 8 organization provides ample storage for firmware, configuration data, and lookup tables
  • UV-Erasable Technology - Allows reprogramming for prototyping, development, and field updates via UV exposure through ceramic window
  • Fast 200ns Access Time - Ensures responsive performance in time-critical applications
  • Wide Operating Voltage - 4.5V to 5.5V supply range for compatibility with standard TTL/CMOS logic
  • Industrial Temperature Range - Operates reliably from 0°C to 70°C for demanding environments
  • Through-Hole 28-CDIP Package - Robust ceramic dual in-line package with UV window for easy integration and reprogramming
  • Parallel Interface - Standard memory bus interface simplifies system design and integration

Applications:

  • Embedded system firmware storage
  • Industrial control and automation
  • Automotive electronics and ECU programming
  • Medical device configuration storage
  • Aerospace and defense systems
  • Legacy system maintenance and repair
  • Development and prototyping

Why Choose NM27C512Q200?

onsemi's NM27C512Q200 offers proven reliability with full RoHS/REACH compliance and long lifecycle support. The UV-erasable feature provides flexibility for development and field updates, while the ceramic package ensures durability in harsh environments. Backed by onsemi's quality standards and our commitment to 100% traceability, this EPROM is the trusted choice for applications demanding long-term availability and consistent performance.

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 200 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

No datasheet available. Please contact sales@hqickey.com for the latest datasheet.