MicroThe STC8A4K60S2A12-28I-QFP44 is a four pin microcontroller manufactured by STC Micro. It has an LQFP-44_10x10x08P RoHS package with 44 pins arranged in 10x10x08P form. This controller is based on the 8051 processor and is integrated with 128KB Flash ROM, 1KB additional RAM and a watchdog timer. The controller supports both 6T and 8T modes, which ensures compatibility with existing 8051 architectures. This controller is useful in automated home equipment, automobile electronics, industrial automation and control, and CAN bus network control systems.