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*Low price with audio Synthesizer.
* duration time: 15 sec, 31 sec, etc
* Having 4-bit arithmetic logic unit, EPROM, RAM, I / O port, timer, clock generator, Voice and Melody synthesizer , support the D / A and the PWM output and so on.
* Audio synthesizer including 1 channel 2 channel Voice and Melody.
* In addition, WTB voice COMS technics, and sleep function to reduce power consumption.
* A total of 27 instructions. All instructions are single-cycle instruction in addition to the operation of the program counter and jump instructions need two cycle instructions.
* Operating voltage: 2.2 ~ 5.5V
* Operating frequency of 4MHz
* Operating frequency is 8MHz at 3.6 ~ 5.5V
auto, smart home system, medical equipment, home appliance , toys, etc.