DESCRIPTIONS
   The S1C33401 is a 32-bit RISC-type microcomputer originally developed for embedded applications by Seiko Epson. The S1C33401 is built around the C33 ADV core block that includes the CPU, MMU, cache, and modules that allow various external memory and I/O devices to be connected directly, and incorporates a bus block that includes the DMA controller and other control units. In addition to these primary units, the S1C33401 incorporates a basic peripheral circuit block that includes an interrupt controller, timers, serial interfaces, card interfaces, input/output ports, and A/D converter, and an extended peripheral circuit block that includes a chip ID register, RTC, and other components.

● 32-bit C33 ADV RISC Core with 8K-byte Cache
● Low Power Consumption
● Multiply Accumulation
● Built-in 32K-byte + 1K-byte RAM
● 10-bit ADC
● 4-ch. SIO
● 10-ch. PWM Timer with DA16 Mode
● Card Interfaces
● High-speed DMA, Intelligent DMA