Sell OTP

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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.
Brand Name
Supply Capacity
500.000 Units Per Month
Available Colors
Condition of Goods
Lead Time from Order to Shipment
3 days
Model Number
Minimum Order Quantity
Terms of Payment
Terms of Sale
FOB Guangzhou