14 I O + 5-channel PWM 8-bit EPROM-Based MCU chip

1.EPROM based 8-bit MCU tailored for I/O based applications like light control and remote car
application.

2.Adopts advanced CMOS technology to provide customers remarkable solution with low cost,
high performance.

3.RISC architecture is applied and it provides 55 instructions. All instructions are
executed in single instruction cycle except program branch and skip instructions which will take two instruction cycles.

4.Address I/O type applications, it can provide 14 I/O pins for applications which require abundant input
and output functionality. Each I/O pin may have additional features, like Pull-High/Pull-Low resistor and open-drain output type through programming. It has built-in infrared (IR) carrier generator with
selectable IR carrier frequency and polarity for applications which demand remote control feature.

5.Provides 3 sets of timers which can be used as regular timer based on system oscillation or event
counter with external trigger clock.

6.Provides 5 sets of 10-bit resolution Pulse Width Modulation (PWM) output and 1 set of buzzer output in order to drive motor/LED and buzzer.

7.Employs dual-clock oscillation mechanism, either high oscillation or low oscillation can be derived from internal resistor/capacitor oscillator or external crystal oscillator