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PIC18F2515 Datasheet 28/40/44-pin Flash Microcontrollers

Manufacturer: Microchip Technology

Overview: PIC18F2X1X/4X1X 28/40/44-Pin Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology 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/pare/PWM (CCP) modules, One with Auto-Shutdown (28-pin devices) • Enhanced Capture/pare/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.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Key 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™.

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