The CY27H512-70WC is a high-speed CMOS Erasable Programmable Read-Only Memory (EPROM) from Cypress Semiconductor Corp. This EPROM is characterized by its fast access time and low power consumption, making it suitable for applications where quick data retrieval and energy efficiency are important. As indicated by the END-OF-LIFE Category, this part is no longer in production.

Applications

• Firmware storage in embedded systems
• Program memory for microcontrollers
• Code storage for programmable logic devices
• Data storage for non-volatile memory applications
• Look-up tables

Features

• 512K (64K x 8) memory organization
• Fast access time (70 ns)
• Low power CMOS technology
• UV erasable and reprogrammable
• JEDEC standard pinout

Benefits

• Fast data access for high-performance systems
• Low power consumption for battery-powered applications
• Easy to program and erase
• Standard pinout simplifies integration
• Non-volatile memory retains data when power is off

Additional Details

The CY27H512-70WC EPROM is housed in a ceramic windowed DIP package, allowing for UV erasure and reprogramming of the memory contents. The 70 ns access time ensures rapid data retrieval, making it suitable for applications requiring high-speed performance. The use of CMOS technology minimizes power consumption, making it a viable option for battery-operated devices. The EPROM can be programmed and erased using standard EPROM programmers. Its adherence to the JEDEC standard pinout simplifies the design process and enables easy integration into existing systems. Given its end-of-life status, consider alternative non-volatile memory solutions such as Flash memory or EEPROM for new designs.