HF88M32B

The HF88M32B is a command interfaced 4M x 8 bit Mask ROM. HF88M32B  features command mode interface with external CPU or MCU. In other words, it uses only 8-bit data bus and a few additional control pins to load addresses and provide the ROM access as well as extension I/O ports capability. This design not only reduces pin count required to access data in ROM dramatically but also allows for systems extension to higher capacity memories while using the existing board design. The application areas include voice, graphic, data storage in consumer products.