IZ44780 Overview
The IZ44780 is a dot matrix liquid crystal display controller & driver LSI that displays alphanumerics, characters and symbols. It drives dot matrix LCD under microputer control. All functions needed for dot matrix LCD drive are internally provided on one chip.
IZ44780 Key Features
- Internal Memory
- Character type dot matrix LCD driver & controller D . Character Generator ROM: 8320 bits
- Internal driver: 16 mon and 40 segment signal output w Character Generator RAM: 512 bit
- Display character format: 5 x 7 dots + cursor, w w
- Display Data RAM: 80 x 8 bits for 80 digits 5 x 10 dots + cursor
- Internal automatic reset circuit at power ON
- Internal oscillation circuit
- Power Supply Voltage: +5V ± 10%
- LCD Driving Voltage for display: 0 ~ -5V(V5)
- Bare chip available