The S1C17501 is a high performance and compact 16-bit RISC application specific controller (ASC). It is suitable for
various products that require analog inputs and interfaces for connection, such as healthcare goods, sensor systems,
alarms, home electric appliance (rice cookers, microwave ovens and remote controllers).
The S1C17501 consists of a S1C17 16-bit compact RISC CPU Core, a 128K- or 96K-byte Flash EEPROM, a 4K-byte
RAM, a 2K-byte battery backup RAM, a 10-bit ADC with eight analog input channels, a USB FS-device controller, a PWM
control capture timer/counter, an infrared remote controller, serial interfaces (UART with IrDA 1.0, SPI, I2C, and I2S), an
RTC driven with an independent power supply, 16-bit and 8-bit timers, a watchdog timer, a NAND Flash card interface,
an external bus with an SRAM controller and GPIO ports.