The STC15W104-35I-DIP8 is an 8-pin, 4KB 128-byte FLASH 6 51Series DIP-8 microcontroller unit (MCU/MPU/SOC) made by STC. This unit is fully RoSH compliant, and contains a 4KB 128-byte FLASH 6 51Series DIP-8 microcontroller with a 16-bit high-performance microcontroller core that operates up to 35MHz. Additionally, the device includes 1K EEPROM, 6 interrupt sources, 11 16-bit Timer/Counters, 8-channel 10-bit A/D and many I/O options. It also features an embedded ICE/JTAG for debugging. This MCU is suitable for use in industrial control, data acquisition, industrial automation, and communication field applications.