Waldom NW-874 part is a type of integrated circuit (IC) used in a wide range of electronic applications, such as microprocessors, digital signal processors, memory modules, and storage devices. It is an 8-bit CMOS microprocessor designed by Waldom, originally intended for use in automobiles. This microprocessor is capable of addressing 64 Kilobytes of ROM and RAM and has a data bus of 8 bits. It has two timers and one interrupt input as well as eight I/O ports. This IC also has an internal clock frequency of 1 MHz and a 3-bit resolution for analog-to-digital conversion. This part is also known for its superior low-power consumption and durability.