CY8C20224-12LKXI PSoC Core
The PSoC core is a powerful engine that supports a rich
instruction set. It encompasses SRAM for data storage, an
interrupt controller, sleep and watchdog timers, and internal main
oscillator (IMO) and internal low-speed oscillator (ILO). The CPU
core, called the M8C, is a powerful processor with speeds up to
12 MHz. The M8C is a 2-MIPS, 8-bit Harvard-architecture
System resources provide additional capability, such as a
C slave or SPI master-slave communication
interface and various system resets supported by the M8C.
The analog system is composed of the CapSense PSoC block
and an internal 1.8-V analog reference. Together, they support
capacitive sensing of up to 28 inputs.