Cesta:OKDatasheet > Semiconductor list > Hyundai Datasheet > GMS34140TK
GMS34140TK spec: 4-bit single chip microcomputer. Program memory 1.024 bytes. Data memory 32 x 4. I/O ports 4. Input ports 4. Output ports 10. Operating frequency 300KHz-500KHz at KHz version. Low operating voltage 2.2-4.5V