HN58V1001 Overview
The Hitachi HN58V1001 is a electrically erasable and programmable ROM organized as 131072-word × 8bit. It has realized high speed, low power consumption and high reliability by employing advanced MNOS memory technology and CMOS process and circuitry technology. It also has a 128-byte page programming function to make the write operations faster.
HN58V1001 Key Features
- Single 3 V supply: 2.7 V to 5.5 V
- Access time: 250 ns (max)
- Power dissipation Active: 20 mW/MHz, (typ) Standby: 110 µW (max)
- On-chip latches: address, data, CE, OE, WE
- Automatic byte write: 15 ms (max)
- Automatic page write (128 bytes): 15 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