Microchip | PIC18LF45K22-I/P

Features:

• High-Performance RISC CPU:
  • C Compiler Optimized Architecture:
    • Optional extended instruction set designed to optimize re-entrant code
  • Up to 1024 Bytes Data EEPROM
  • Up to 64 Kbytes Linear Program Memory Addressing
  • Up to 3896 Bytes Linear Data Memory Addressing
  • Up to 16 MIPS Operation
  • 16-bit Wide Instructions, 8-bit Wide Data Path
• Flexible Oscillator Structure:
  • Precision 16 MHz Internal Oscillator Block:
    • Factory calibrated to ± 1%
    • Selectable frequencies, 31 kHz to 16 MHz
    • 64 MHz performance available using PLL – no external components required
  • Four Crystal modes up to 64 MHz
  • Two External Clock modes up to 64 MHz
• Analog Features:
  • Analog-to-Digital Converter (ADC) module:
    • 10-bit resolution, up to 30 external channels
    • Auto-acquisition capability
    • Conversion available during Sleep
    • Fixed Voltage Reference (FVR) channel
    • Independent input multiplexing
  • Analog Comparator module:
    • Two rail-to-rail analog comparators
    • Independent input multiplexing
• Special Microcontroller Features:
  • Full 5.5 V Operation – PIC18FXXK22 devices
  • 1.8 V to 3.6 V Operation – PIC18LFXXK22 devices
  • Self-Programmable under Software Control
  • High/Low-Voltage Detection (HLVD) module:
    • Programmable 16-Level
    • Interrupt on High/Low-Voltage Detection
  • Programmable Brown-out Reset (BOR):
    • With software enable option
    • Configurable shutdown in Sleep
• Peripheral Highlights:
  • Up to 35 I/O Pins plus 1 Input-Only Pin:
    • High-Current Sink/Source 25 mA/25 mA
    • Three programmable external interrupts
    • Four programmable interrupt-on-change
    • Nine programmable weak pull-ups
    • Programmable slew rate
  • SR Latch:
    • Multiple Set/Reset input options
  • Two Capture/Compare/PWM (CCP) modules