STC
STC89C52RC
HW: STC89C52RC ARM Development Board Minimum System Board Module for Arduino
SW: Ceptimus STC89C5x programmer download zip
STC89C52
HW: 51/AVR MCU Development Minimum System Board System Control Panel with STC89C52
SW: STC Programmer V180 for 89xx možná i STC-ISP.exe Download