Microchip | PIC18F8622-I/PT

Ideal for large low power (nanoWatt) and connectivity applications that benefit from the availability of four serial ports: double synchronous serial ports (I²C™ and SPI™) and double asynchronous (LIN capable) serial ports. Large amounts of RAM memory for buffering and FLASH program memory make it ideal for instrumentation panels, TCP/IP enabled embedded applications as well as metering and industrial control and monitoring applications, While operating up to 40 MHz.

Features:

• Power Management Features:
  • Run: CPU On, Peripherals On
  • Idle: CPU Off, Peripherals On
  • Sleep: CPU Off, Peripherals Off
  • Ultra Low 50 nA Input Leakage
  • Run mode Currents Down to 25 μA Typical
  • Idle mode Currents Down to 6.8 μA Typical
  • Sleep mode Current Down to 120 nA Typical
• Flexible Oscillator Structure:
  • Four Crystal modes, up to 40 MHz
  • 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators
  • Internal Oscillator Block:
    • Fast wake from Sleep and Idle, 1 μs typical
    • Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
    • User-tunable to compensate for frequency drift
• Peripheral Highlights:
  • High-Current Sink/Source 25 mA/25 mA
  • Three Programmable External Interrupts
  • Four Input Change Interrupts
  • Dual Analog Comparators with Input Multiplexing
  • Programmable 16-Level High/Low-Voltage Detection (HLVD) module
• Special Microcontroller Features:
  • C Compiler Optimized Architecture
  • 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical
  • 1,000,000 Erase/Write Cycle Data EEPROM Memory Typical
  • Flash/Data EEPROM Retention: 100 Years Typical
  • Self-Programmable under Software Control