IC, 8BIT FLASH MCU, 18F4550, PDIP40  Controller Family/Series: PIC18  Core Size: 8bit  No. of I/O's: 35  Supply Voltage Min: 4.2V  Supply Voltage Max: 5.5V  Digital IC Case Style: DIP  No. of Pins: 40  Program Memory Size: 16Kwords  EEPROM Memory Size: 256Byte  RAM Memory Size: 2KB  CPU Speed: 48MHz  Peripherals: ADC, Comparator, PWM, Timer  Embedded Interface Type: EUSART, I2C, SPI, SPP, USB  Operating Temperature Min: -40°C  Operating Temperature Max: 85°C  MSL: -  SVHC: No SVHC (20-Jun-2013)  Device Marking: PIC18F4550-I/P  Flash Memory Size: 32KB  IC Generic Number: 18F4550  IC Temperature Range: Industrial  Logic Function Number: 18F4550  Memory Type: Flash  Microprocessor/Controller Features: SPI, I²C, CCP, ECCP, SPP, EUSART, 2 x Comparators, 1 x 8-bit timer, 3 x 16-bit timer  No. of ADC Inputs: 13  No. of Bits: 8  No. of Internal Interrupts: 20  No. of PWM Channels: 5  No. of Timers: 4  Number of bits In Timer: 16  Number of bits in ADC: 10  Operating Temperature Range: -40°C to +85°C  Oscillator Type: External, Internal