TM89P59
TM89P59 is 4-Bit Microcontroller manufactured by tenx technology.
DESCRIPTION
The TM89P59 is a One Time PROM embedded high-performance 4-bit microcontroller with LCD driver on a chip. It contains all the necessary functions, such as 4-bit parallel processing ALU, ROM, RAM, I/O ports, timer, clock generator, dual clock operation, Resistance to Frequency Converter(RFC), EL panel driver, LCD driver, look-up table, watchdog timer and key matrix scanning circuitry on a signal chip.
FEATURES
1. Low power dissipation. z 1.5V/3V operating voltage range.
2. Powerful instruction set. z Binary addition, subtraction, BCD adjustment. BCD can be executed directly in addition/subtraction operations. z 4 bits x 4 bits Multiplier z Single-bit manipulation (set, reset, decision for branch). z Various conditional branches. z 16...
