DESCRIPTIONS
   The S1C17706 is a 16-bit MCU featuring high-speed low-power operations, compact dimensions, wide address space, and on-chip ICE. Based on an S1C17 CPU core, this product consists of 1024K bytes of Flash memory, 12K bytes of RAM, serial interface modules supporting sensors such as UART to support high-bit rate and IrDA1.0, SPI, and I2C, various timers, 34 general input/output ports, maximum 160 segment × 32 common LCD driver and a power supply voltage booster circuit, A/D converter, R/F converter, supply voltage detector, and 32 kHz and maximum 8.2 MHz oscillator circuits. The embedded Flash memory can include font data, such as 11 × 12-dot Japanese characters (JIS level-1, JIS level-2 and other kanji fonts), Hangul characters and user defined characters.

● Low power MCU : lower operating voltage 1.8V, TBDuA/SLEEP, TBDuA/HALT
● Large capacity flash memory: 1MByte, font data available
● LCD driver: 160 SEG x 32 COM (max.), pseudo 64 SEG x 64 COM display
   support by 64com emulation mode, 4 level gray-scale, SEG outputs n-line AC
   reverse drive, COM outputs partial drive
● Analog I/F: A/D converter, R/F converter(for temperature and humidity
   instruments), Supply Voltage Detector(intermittent operation mode, supply
   voltage detection RESET function)
● RISC CPU core S1C17: the compact code optimized for C, and high
   throughput of an instruction/clock, supports serial ICE