PIC18F4221-I/ML Microchip Technology

Category: 8-bit PIC family, Description: IC: PIC microcontroller; 4kB; 40MHz; 4.2÷5.5VDC; SMD; QFN44; PIC18, Mounting: SMD, Operating temperature: -40...85°C, Integrated circuit features: Brown Out Reset (BOR); HLVD; PoR; watchdog, Case: QFN44, Kind of architecture: Harvard 8bit, Family: PIC18, Type of integrated circuit: PIC microcontroller, Operating frequency: 0...40MHz, Terminal pitch: 0.65mm, Number of 8bit timers: 1, Number of comparators: 2, Number of output compare channels: 2, Number of input capture channels: 2, Number of 16bit timers: 3, Supply voltage: 4.2...5.5V DC, Number of 10bit A/D converters: 13, Number of inputs/outputs: 36, Memory: 256B EEPROM; 0.5kB SRAM; 4kB FLASH, Program memory: 4kB, Clock frequency: 40MHz, Kind of core: 8-bit, Interface: A/E/USART; ICSP; LIN; MSSP (SPI / I2C); RS232; RS485, Kind of package: tube.