HN27C256AG Overview
This Hitachi HN27C256AG is a 256-kbit ultraviolet erasable and electrically programmable ROM, featuring high speed and low power dissipation. Fabricated on advanced fine process and high speed circuitry technique, the HN27C256AG makes high speed access time possible for 16 bit microprocessors such as the 8086 and 68000. And low power dissipation in active and standby modes matches our CMOS 256-kbit EPROM.
HN27C256AG Key Features
- High speed Access time: 100/120/150 ns (max)
- Low power dissipation Active mode: 25 mW (typ) (f = 1 MHz) Standby mode: 5 µW (typ)
- High reliability and fast programming Programming voltage: +12.5 V DC Fast High-Reliability Programming Algorithm availa
- Device identifier mode Manufacturer code and device code
- A14 I/O0
- I/O7 CE OE VCC VPP VSS Function Address Input/output Chip enable Output enable Power supply Programming power supply Gro
- A9 A12
- A3 A10, A11
- 13, 15
- 19) Dout High-Z High-Z Din Dout Dout High-Z Code