The XC226x derivatives are high-performance members of the Infineon XC2000 Family

of full-feature single-chip CMOS microcontrollers. These devices extend the functionality

and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and

speed. They combine high CPU performance (up to 80 million instructions per second)

with extended peripheral functionality and enhanced IO capabilities. Optimized

peripherals can be adapted flexibly to meet the application requirements. These

derivatives utilize clock generation via PLL and internal or external clock sources. Onchip

memory modules include program Flash, program RAM, and data RAM.