PSoC World 2012
CY8C21xxx CY8C22xxx PSoC Datasheet
CY8C21345_CY8C22345_CY8C22545 PSoC.pdf
https://vshow.on24.com/vshow/psocworld/content/550334
Chinese
Data sheets- Chinese
Datasheets - Chinese Datasheets - PSoC Datasheets