PIC18F2580-I/SO 8-bit PICmicro microcontroller, 32 KB, 40 MHz, SO-28

PIC18F2480/2580/4480/4580 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Special Microcontroller Features: - C Compiler Optimized Architecture with Optional Extended Instruction Set - 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical - 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 - 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

Power-Managed Modes: - Run: CPU on, Peripherals on - Idle: CPU off, Peripherals on - Sleep: CPU off, Peripherals off - Idle mode Currents Down to 6.1 µA Typical - Sleep mode Current Down to 0.2 µA Typical - Timer1 Oscillator: 1 µA, 32 kHz, 2V - Watchdog Timer: 1.7 µA - Two-Speed Oscillator Start-up

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: - Fast wake from Sleep and Idle, 1 µs typical - 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

Peripheral Highlights: - High-Current Sink/Source 25 mA/25 mA - Three External Interrupts - One Capture/Compare/PWM (CCP) module - 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/J2602 - RS-232 operation using internal oscillator block - Auto-wake-up on Start bit - Auto-Baud Detect - 10-Bit, up to 11-Channel Analog-to-Digital Converter (A/D) module, up to 100 ksps - Auto-acquisition capability - Conversion available during Sleep - Dual Analog Comparators with Input Multiplexing

ECAN Technology Module Features: - Message Bit Rates up to 1 Mbps - Conforms to CAN 2.0B Active Specification - Fully Backward Compatible with PIC18XXX8 CAN modules - Three Modes of Operation: - Legacy, Enhanced Legacy, FIFO - Three Dedicated Transmit Buffers with Prioritization - Two Dedicated Receive Buffers - Six Programmable Receive/Transmit Buffers - Three Full 29-Bit Acceptance Masks - 16 Full 29-Bit Acceptance Filters w/Dynamic Association - DeviceNet™ Data Byte Filter Support - Automatic Remote Frame Handling - Advanced Error Management Features