The 27C512 is a high-speed, 512 Kilobit Electrically Programmable Read Only Memory (EPROM) chip produced by STMicroelectronics. This device offers a substantial 64K x 8-bit structure, providing ample storage for firmware, bootstrap code, and application-specific data that requires a stable and reliable non-volatile memory solution.

Key Features

• Memory Size: 512Kb (64K x 8-bit)
• Access Time: Offers fast access times, with variants available for different speed requirements.
• Programming Voltage: 12.75V ± 0.25V programming voltage for reliable data encoding.
• Single 5V Power Supply: Operates on a single 5V power supply for read operation, simplifying power management in embedded systems.
• Extended Temperature Range: Suitable for industrial applications with an operating temperature range.
• Programming and Erasure Cycles: Rated for a high number of programming and erasure cycles, ensuring longevity and reusability.
• CMOS and TTL Compatibility: Compatible with both CMOS and TTL logic levels, allowing for easy integration into a wide range of circuit designs.

Applications

The versatility of the 27C512 EPROM makes it an ideal choice for a variety of applications, including:

• Embedded systems
• Microcontroller-based applications
• Boot ROM for computers and other devices
• Telecommunications
• Automotive electronics
• Industrial control systems

Quality and Reliability

STMicroelectronics is committed to delivering high-quality and reliable semiconductor products. The 27C512 EPROM is manufactured with this commitment in mind, ensuring that it meets the stringent requirements of the electronics industry. Customers can trust in the durability and performance of this EPROM for their critical applications.