PIC18F4550 I/PT SMD TQFP-44 8-Bit 40 MHz Microcontroller

Ideal for low power (nanoWatt) and connectivity applications that benefit from the availability of three serial ports: FS-USB (12Mbit/s), I²C™ and SPI™ (up to 10 Mbit/s) and asynchronous (LIN-capable) serial port (EUSART). Large amounts of RAM memory for buffering and Enhanced Flash program memory are ideal for embedded control and monitoring applications that require periodic connection to a personal computer via USB (legacy free) for data upload/download and/or firmware updates.

Areas of Use

Design requiring multiple ADC channels
Battery-Operated Low Power Applications
Design requiring multiple I/O interfaces and communications
Ideal for more advanced A/D applications in automotive, industrial, appliance and consumer applications

Technical Properties

Product Code	PIC 18F4550
Program Memory Type	Flash
Program Memory Size (KB)	32
CPU Speed (MIPS / DMIPS)	12
SRAM (B)	2,048
Data EEPROM / HEF (bytes)	256
Timers	1 x 8 bit, 3 x 16 bit
ADC Input	13 channel, 10 bit
Operating Voltage Range (V)	2 - 5.5V
Number of Pins	40

PIC18F4550 Datasheet