Microchip Technology, Inc. Memory AT27C516-45VI

The AT27C516-45VI is a 512Kbit one-time programmable (OTP) EPROM memory device organized as 32K x 16 bits. It operates with a single 5V power supply and features a fast read access time of 45 ns, making it suitable for high-performance applications. The device consumes a maximum of 30 mA during active operation at 5 MHz and only 100 ¬µA in standby mode, ensuring low power consumption. This memory chip is available in standard JEDEC packages, specifically a 44-lead PLCC and a 40-lead VSOP, facilitating easy integration into various systems. It incorporates a Rapid,Ñ¢ Programming Algorithm, allowing for programming times of approximately 50 ¬µs per word. The AT27C516-45VI also provides high reliability with 2000V ESD protection and 200 mA latchup immunity, making it a robust choice for commercial and industrial applications. The device supports both CMOS and TTL compatible inputs and outputs, enhancing its versatility in different electronic designs.