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HN27C4096ACC - 262144-word x 16-bit CMOS UV Erasable and Programmable ROM

Download the HN27C4096ACC datasheet PDF. This datasheet also covers the HN27C4096AG variant, as both devices belong to the same 262144-word x 16-bit cmos uv erasable and programmable rom family and are provided as variant models within a single manufacturer datasheet.

General Description

The Hitachi HN27C4096AG/ACC is a 4-Mbit ultraviolet erasable and electrically programmable ROM, featuring high speed and low power dissipation.

Fabricated on advanced fine process and high speed circuitry technique, the HN27C4096A makes high speed access time possible.

Key Features

  • High speed: Access time 100 ns/120 ns/150 ns (max).
  • Low power dissipation: Standby mode; 5 µW (typ) Active mode; 35 mW/MHz (typ).
  • Fast high reliability page programming and fast high-reliability programming Programming voltage; +12.5 V D. C. Program time; 3.5 sec (min) (Theoretical in Page programming).
  • Inputs and outputs TTL compatible during both.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HN27C4096AG-Hitachi.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
HN27C4096AG/ACC Series 262144-word × 16-bit CMOS UV Erasable and Programmable ROM Description The Hitachi HN27C4096AG/ACC is a 4-Mbit ultraviolet erasable and electrically programmable ROM, featuring high speed and low power dissipation. Fabricated on advanced fine process and high speed circuitry technique, the HN27C4096A makes high speed access time possible. Therefore, it is suitable for 16-bit microcomputer systems using high speed microcomputer such as the 80286 and 68020. The HN27C4096A offers high speed programming using page programming mode. This device has the package variation of cerdip-40pin and JLCC-44pin.