APU428 is 4-Bit Micro-controller With LCD Driver manufactured by Apuls Intergrated Circuits.
| Part Number | Description |
|---|---|
| APU429 | 4-Bit Micro-controller With LCD Driver |
| APU4003 | 4-BIT MICRO-CONTROLLER WITH LCD DRIVER/ 1K WORD |
| APU4003T | 4-Bit Micro-Controller With EPROM/ 1K Word |
| APU4006 | 4-Bit Micro-Controller with LCD Driver/ 1K Word |
| APU8051 | 8-BIT MICRO CONTROLLER WITH 4/8KB ROM EMVEDDED |
APU428 is an embedded high-performance 4-bit microputer with an LCD/LED driver. It contains all the necessary functions in a single chip: 4-bit parallel processing ALU, ROM, RAM, I/O ports, timer, clock generator, dual clock, ADC, RFC, alarm, EL-light, LCD driver, look-up table and watchdog timer.
