The HC16203NG is a high performance, low power 16-bit microcontroller from Hyundai Electronics. Its core processor is based on the 8-bit 8051 core, and has extended capabilities for position control, power efficiency and signal processing. The HC16203NG has on-chip Flash memory of 8KB, 8KB EEPROM, 128-byte RAM and an oscillator circuit. It also has two external bus interface units, two input/output ports, two analog-to-digital converter ports, four timers, and an UART port. It is designed for automotive and industrial applications that require high-speed processing and reliable operation.