PIC18F4550-I/P IC MCU 8BIT 32KB FLASH 40DIP

Features:

High-Performance RISC CPU

• Source code compatible with the PIC16 and PIC17 instruction sets
•  Linear program memory addressing to 32 Kbytes
•  DC – 40 MHz osc./clock input
•  16-bit wide instructions, 8-bit wide data path
•  Priority levels for interrupts
•  8 x 8 Single Cycle Hardware Multiplier
•  16 kBytes Flash Program Memory
•  2048 Byte RAM Data Memory
•  256 Byte RAM Data Memory

Peripheral Features

• High current sink/source 25mA/25mA
•  Two 16-bit timer/counter (TMR1, TMR3)
•  One 8-bit/16-bit timer/counter with prescaler
•  One 8-bit timer/counter with 8-bit period register
•  Capture 16-bit, max. resolution 6.25ns(TCY/16)
•  Compare 16-bit, max. resolution 100ns
•  3-wire SPI (supports all 4 SPI modes)
•  I²C Master and Slave mode
•  Addressable USART Module supports RS-485 and RS-232
•  Parallel Slave Port (PSP) module
•  Thirteen Channel 10-bit Analog-to-Digital Converter

Special Microcontroller Features

• Power-On Reset
•  Power-up Timer (PWRT) and Oscillator Start-Up Timer (OST)
•  1,000 erase/write cycles Enhanced Flash Program Memory
•  1,000,000 typical erase/write cycles EEPROM Data Memory
•  Watchdog Timer (WDT) with its own On-Chip RC oscillator
•  Programmable code protection
•  Power saving SLEEP mode
•  4X Phase Lock Loop (of primary oscillator)
• Secondary Oscillator (32kHz) clock input
•  Single supply 5V In-circuit Serial Programming via two pins
•  In-Circuit Debug (ICD)

I/O and Packages

• 35 I/O pins with individual direction control
• 40-pin DIP