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STC8051 series, is a 8-bit single-chip microcontroller with a fully compatible instruction set with industrial-standard 80C51 series microcontroller. There is 64K bytes flash memory embeded for appliaction program, which is shared with In-System-Programming code.In-System- Programming (ISP) and In-Application-Programming (IAP) support the users to upgrade the program and data in system. ISP allows the user to download new code without removing the microcontroller from the actual end product;IAP means that the device can write non-valatile data in Flash memory while the application program is running. They are new generation 8051 microcontrollers with wide voltage/high speed / high reliability / low power consumption / strong antistatic / strong anti-interference, and is super encrypted. The instruction codes are fully compatible with traditional 8051.
Ultra-high speed 32-bit 8051 Core with single clock per machine cycle, which is called 1T and the speed is about 70 times faster than traditional 8051
