The LC6538D is a 4-bit single-chip microcontroller developed by Sanyo Semiconductor, designed for embedded control applications that require low power consumption, compact memory architecture, and reliable processing. This MCU integrates essential ROM and RAM memory, reducing external component requirements and making it ideal for cost-sensitive designs.
With built-in timer functions, multiple programmable I/O ports, and low-power operation, the LC6538D is well-suited for applications such as consumer electronics, home appliances, and basic automation systems. The microcontroller operates on standard CMOS voltage levels and is housed in a DIP package, enabling easy through-hole PCB assembly.





