The UPD78F9202MA-CAC-A is a 8-bit single-chip microcontroller designed and manufactured by Renesas Electronics Corporation. It is ideal for a wide range of consumer and commercial applications, including home appliances, electric tools, building automation, vending machines, and car components. The device features a 68 KBytes of on-chip Flash memory, 48 KBytes of RAM, and a 10-bit A/D converter with a channel selection option. It also includes a DMA controller, a timer counter, and a I/O port. The CPU core features enhanced instructions for improved performance. Additionally, the device includes 8 channels of serial I/O, two channels of P-QSPI and one channel of Ex-Bus.