S20C45A

3.5V~40V 32MHz 8KB FLASH 96KB DMA,POR,PWM,WDT inside 28 1 5.5V 18V 20MHz CANbus，I2C，SCI，SPI 2 x 8 A/D 10x12b,D/A 1x8b 16bit S12Z QFP 7mm*7mm*1.45mm