DEVICE OVERVIEW
This document contains device specific information for the following devices:
  • PIC18F2410     • PIC18LF2410
  • PIC18F2510     • PIC18LF2510
  • PIC18F2515     • PIC18LF2515
  • PIC18F2610     • PIC18LF2610
  • PIC18F4410     • PIC18LF4410
  • PIC18F4510     • PIC18LF4510
  • PIC18F4515     • PIC18LF4515
  • PIC18F4610     • PIC18LF4610
This family offers the advantages of all PIC18 microcontrollers – namely, high computational performance at an economical price – with the addition of high-endurance, Flash program memory. On top of these features, the PIC18F2X1X/4X1X family introduces design enhancements that make these microcontrollers a logical choice for many high-performance, power sensitive applications.

Power-Managed Modes:
• Run: CPU On, Peripherals On
• Idle: CPU Off, Peripherals On
• Sleep: CPU Off, Peripherals Off
• Idle mode Currents Down to 3.0 μA Typical
• Sleep mode Currents Down to 20 nA Typical
• Timer1 Oscillator: 1.8 μA, 32 kHz, 2V
• Watchdog Timer: 2.1 μA
• Two-Speed Oscillator Start-up

Peripheral Highlights:
• High-Current Sink/Source 25 mA/25 mA
• Up to 2 Capture/Compare/PWM (CCP) modules, One with Auto-Shutdown (28-pin devices)
• Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
   - One, two or four PWM outputs
   - Selectable polarity
   - Programmable dead time
   - Auto-shutdown and auto-restart
• Master Synchronous Serial Port (MSSP) module Supporting 3-Wire SPI (all 4 modes) and I2C™ Master and Slave modes
• Enhanced Addressable USART module:
   - Supports RS-485, RS-232 and LIN 1.2
   - RS-232 operation using internal oscillator block (no external crystal required)
   - Auto-wake-up on Start bit
   - Auto-Baud Detect
• 10-Bit, Up to 13-Channel Analog-to-Digital Converter module (A/D):
   - Auto-acquisition capability
   - Conversion available during Sleep
• Dual Analog Comparators with Input Multiplexing
• Programmable 16-Level High/Low-Voltage Detection (HLVD) module:
   - Supports interrupt on High/Low-Voltage Detection
  
Flexible Oscillator Structure:
• Four Crystal modes, Up to 40 MHz
• 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators
• Two External RC modes, Up to 4 MHz
• Two External Clock modes, Up to 40 MHz
• Internal Oscillator Block:
   - 8 user-selectable frequencies, from 31 kHz to 8 MHz
   - Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
   - User-tunable to compensate for frequency drift
• Secondary Oscillator using Timer1 @ 32 kHz
• Fail-Safe Clock Monitor:
   - Allows for safe shutdown if peripheral clock stops

Special Microcontroller Features:
• C Compiler Optimized Architecture:
   - Optional extended instruction set designed to optimize re-entrant code
• 100,000 Erase/Write Cycle Flash Program Memory Typical
• Three Programmable External Interrupts
• Four Input Change Interrupts
• Priority Levels for Interrupts
• 8 x 8 Single-Cycle Hardware Multiplier
• Extended Watchdog Timer (WDT):
   - Programmable period from 4 ms to 131s
• Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins
• In-Circuit Debug (ICD) via Two Pins
• Wide Operating Voltage Range: 2.0V to 5.5V
• Programmable Brown-out Reset (BOR) with Software Enable Option