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STC15W201S

 STC15W201S series MCU is a single-chip microcontroller based on a high-performance 1T architecture 8051 CPU, which is produced by STC MCU Limited. It is a new generation of 8051 MCU of high speed, high stability, wide voltage range, low power consumption and super strong anti-disturbance. Besides, the STC15W201S series MCU is a MCU of super-advanced encryption, because it adopts the ninth generation of STC encryption technology. With the enhanced kernel, STC15W201S series MCU is faster than a traditional 8051 in executing instructions (about 8~12 times the rate of a traditional 8051 MCU), and has a fully compatible instruction set with traditional 8051 series microcontroller. External expensive crystal can be removed by being integrated internal high-precise R/C clock(f0.3%) with f1% temperature drift (-40ć~+85ć) while f0.6% in normal temperature (-20ć~+65ć) and wide frequency adjustable between 5MHz and 35MHz. External reset circuit also can be removed by being integrated internal highly reliable one with 16 levels optional threshold voltage of reset. The STC15W201S series MCU includes a high-speed asynchronous serial port----UART( can be regarded as 2 serial ports by shifting among 2 groups of pins), comparator and so on. STC15W201S series MCU is usually used in serial communication or electrical control or some occasion with strong disturbance.

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