Model:DSPIC33CH256MP508-I/PT BRAND:Microchip description:IC MCU 16BIT 328KB FLASH 80TQFP pack:tray SERIES:dsPIC? 33CH, Functional Safety (FuSa) status:in stock Core processor:dsPIC Core specifications:16-bitDual-core Speed:180MHz,200MHz Peripherals:Undervoltage detection/reset,DMA,电机控制 PWM,POR,PWM,QEI,WDT I/O number:69 Program storage capacity:328kB(328k x 8) Program memory type:FLASH,PRAM EEPROM capacity:- RAM size:48K x 8 Voltage - powered by:3V ~ 3.6V Data converter:A/D 34x12b; D/A 4x12b Oscillator type:bosom Operating temperature:-40°C ~ 85°C(TA) Type of installation:Surface mount type Encapsulation/Shell:80-TQFP Supplier device packaging:80-TQFP(12x12)