M27C512-12F1 EPROM IC 512Kb Parallel 120ns CDIP28 UV Erasable Memory with Window

The M27C512-12F1 is a 512Kb (64K x 8-bit) ultra-reliable UV-erasable EPROM from STMicroelectronics. With a 120 ns access time, this memory is designed for microprocessor and embedded system applications where firmware or fixed data needs to be stored securely and retrieved quickly.

Key Features:

• 512Kb (64KB = 64K x 8-bit) EPROM with parallel interface
• Fast access time: 120 ns
• UV-erasable via quartz window
• 10,000 program/erase cycles
• 10 to 20 years data retention
• 28-pin Ceramic DIP with frit seal and window

Additional Specifications:

• Memory Type: EPROM
• Interface Type: Parallel
• Supply Voltage: 5V
• Memory Size: 512Kb