Product Summary

The Hitachi HN58C1001 is a electrically erasable and programmable ROM organized as 131072-word× 8-bit. It has realized high speed, low power consumption and high reliability by employing advanced MNOSmemory technology and CMOS process and circuitry technology. It also has a 128-byte page programmingfunction to make the write operations faster.

Features

? Single supply: 5.0 V ± 10%? Access time: 150 ns (max)? Power dissipation? Active: 20 mW/MHz, (typ)? Standby: 110 μW (max)? On-chip latches: address, data, CE, OE, WE? Automatic byte write: 10 ms (max)? Automatic page write (128 bytes): 10 ms (max)? Data polling and RDY/Busy? Data protection circuit on power on/off? Conforms to JEDEC byte-wide standard? Reliable CMOS with MNOS cell technology? 104 erase/write cycles (in page mode)? 10 years data retention? Software data protection? Write protection by RES pin