PIC18F2550

PIC18F2550 is a power packed 8-bit MCU with USB Interface. It has lot of features as described below:​

Features:

• Flash Memory: 32K Bytes.
• SRAM: 2K Bytes
• EEPROM:256 Bytes
• GPIO: 24
• ADC: 10 bit resolution with 10 channels
• SPI
• I2C
• Comparators: 2
• Timers 4: 1 8-bit, 3 16-bit timers
• USB 2.0
  • Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
  •  Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
  • Supports Control, Interrupt, Isochronous and Bulk Transfers
  • Supports up to 32 Endpoints (16 bidirectional)
  • 1-Kbyte Dual Access RAM for USB 
  • On-Chip USB Transceiver with On-Chip Voltage Regulator
  • Interface for Off-Chip USB Transceiver
• Power-Managed Modes:
• Flexible Ocillator Structure with external clock modes upto 48MHz
• Other Features
  • 1,000,000 Erase/Write Cycle Data EEPROM Memory typical
  • Flash/Data EEPROM Retention: > 40 years
  • Self-Programmable under Software Control
  • Priority Levels for Interrupts • 8 x 8 Single-Cycle Hardware Multiplier
  • Extended Watchdog Timer (WDT): - Programmable period from 41 ms to 131s
  • Programmable Code Protection • Single-Supply 5V In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
  • In-Circuit Debug (ICD) via two pins • Optional dedicated ICD/ICSP port (44-pin devices

Resources:

• Datasheet: PIC18F2550