M27C64A15F1 EPROM Memory IC DIP28 64Kbit 150ns UV Erasable

The M27C64A-15F1 is a high-speed CMOS 64Kbit (8K x 8) EPROM memory chip developed by STMicroelectronics. It features a fast access time of 150ns and supports random read operations across the entire memory space. Packaged in a 28-pin DIP with a quartz window, the device can be erased using ultraviolet (UV) light and reprogrammed for multiple development cycles.

Key Features:

• 64Kbit (8K x 8) CMOS EPROM with parallel interface
• Fast access time: 150ns
• UV erasable through transparent window
• Data retention >10 years, 100+ erase/program cycles
• TTL compatible inputs and outputs
• Wide operating voltage: 4.5V to 5.5V

Additional Specifications:

• Memory Type: UV EPROM
• Interface Type: Parallel
• Supply Voltage: 4.5V to 5.5V
• Memory Size: 64 Kbit