Product Summary

The PIC18F4550 is a High-Performance, Enhanced Flash USB Microcontroller with nanoWatt Technology.

Parametrics

PIC18F4550 general specifications: (1)Run: CPU on, peripherals on; (2)Idle: CPU off, peripherals on; (3)Sleep: CPU off, peripherals off; (4)Idle mode currents down to 5.8 μA typical; (5)Sleep current down to 0.1 μA typical; (6)Timer1 oscillator: 1.1 μA typical, 32 kHz, 2V; (7)Watchdog Timer: 2.1 μA typical; (8)Two-Speed Oscillator Start-up.

Features

PIC18F4550 features: (1)USB V2.0 Compliant SIE; (2)Low-speed (1.5 Mb/s) and full-speed (12 Mb/s); (3)Supports control, interrupt, isochronous and bulk transfers; (4)Supports up to 32 endpoints (16 bidirectional); (5)1-Kbyte dual access RAM for USB; (6)On-board USB transceiver with on-chip voltage regulator; (7)Interface for off-chip USB transceiver; (8)Streaming Parallel Port (SPP) for USB streaming transfers (40/44-pin devices only); (9)C compiler optimized architecture with optional extended instruction set; (10)100,000 erase/write cycle Enhanced Flash program memory typical; (11)1,000,000 erase/write cycle data EEPROM memory typical; (12)Flash/data EEPROM retention: > 40 years; (13)Self-programmable under software control; (14)Priority levels for interrupts; (15)8 x 8 Single Cycle Hardware Multiplier; (16)Extended Watchdog Timer (WDT): Programmable period from 41 ms to 131s; (17)Programmable Code Protection; (18)Single-supply 5V In-Circuit Serial Programming(ICSP) via two pins; (19)In-Circuit Debug (ICD) via two pins; (20)Wide operating voltage range (2.0V to 5.5V).

Diagrams

PIC18F4550 pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
PIC18F4550
PIC18F4550

Other


Data Sheet

Negotiable 
PIC18F4550-I/ML
PIC18F4550-I/ML

Microchip Technology

8-bit Microcontrollers (MCU) 32kBF 2048RM FSUSB2

Data Sheet

0-1: $3.44
1-10: $2.75
10-25: $2.69
25-100: $2.63
PIC18F4550-I/P
PIC18F4550-I/P

Microchip Technology

8-bit Microcontrollers (MCU) 32kBF 2048RM FSUSB2

Data Sheet

0-1: $3.35
1-10: $2.68
10-25: $2.62
25-100: $2.56
PIC18F4550-I/PT
PIC18F4550-I/PT

Microchip Technology

8-bit Microcontrollers (MCU) 32kBF 2048RM FSUSB2

Data Sheet

0-1: $3.29
1-10: $2.63
10-25: $2.57
25-100: $2.51
PIC18F4550T-I/ML
PIC18F4550T-I/ML

Microchip Technology

8-bit Microcontrollers (MCU) 32kBF 2048RM FSUSB2

Data Sheet

0-1280: $2.65
1280-1600: $2.65
PIC18F4550-I/PREL
PIC18F4550-I/PREL

Other


Data Sheet

Negotiable 
PIC18F4550T-I/PT
PIC18F4550T-I/PT

Microchip Technology

8-bit Microcontrollers (MCU) 32kBF 2048RM FSUSB2

Data Sheet

0-960: $2.53
960-1200: $2.53