The 723673L12PF part is an 8-bit flash microcontroller manufactured by Renesas. It has an 8-bit CISC core and 16KB of on-chip program memory. The component has eight 8-bit input/output ports and a liquid crystal display (LCD) driver for easy user interface. It also features an integrated timer, WDT, DMA, and various serial interfaces. The component is ideal for embedded applications including industrial automation, smart metering, medical electronic devices, home automation, and various consumer products.