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.
The STC32 series is a high-reliability, ultra-low-cost 32-bit 8051 1T microcontroller running roughly 70 times faster than traditional 8051 MCUs at identical frequencies. It completely eliminates the need for external crystals or reset circuits by integrating a high-precision internal clock and a robust reset system. Featuring a 32-bit hardware math accelerator (MDU32), sub-1µA low-power modes, and advanced security encryption, it comes fully loaded with a rich suite of peripherals including USB, CAN, LIN, 12-bit ADC, and 16-bit PWM for 3-phase motor control.
