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1. Special Microcontroller Features
1. C Compiler Optimized Architecture with Optional Extended Instruction Set
2. 100,000 Erase/Write Cycle Enhanced Flash Program Memory Typical
3. 1,000,000 Erase/Write Cycle Data EEPROM Memory Typical
4. Flash/Data EEPROM Retention: > 40 Years
5. Self-Programmable under Software Control
6. Priority Levels for Interrupts
7. 8 x 8 Single-Cycle Hardware Multiplier
8. Extended Watchdog Timer (WDT):
- Programmable period from 41 ms to 131s
9. Single-Supply 5V In-Circuit Serial Programming™ (ICSP™) via Two Pins
10. In-Circuit Debug (ICD) via Two Pins
11. Wide Operating Voltage Range: 2.0V to 5.5V
2. Peripheral Highlights
1. High-Current Sink/Source 25 mA/25 mA
2. Three External Interrupts
3. One Capture/Compare/PWM (CCP) module
4. 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
5. Master Synchronous Serial Port (MSSP) module Supporting 3-Wire SPI (all 4 modes) and I2C™ Master and Slave modes
6. 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
7. 10-Bit, up to 11-Channel Analog-to-Digital Converter (A/D) module, up to 100 ksps
- Auto-acquisition capability
- Conversion available during Sleep
8. Dual Analog Comparators with Input Multiplexing
3. Power-Managed Modes
1. Run: CPU on, Peripherals on
2. Idle: CPU off, Peripherals on
3. Sleep: CPU off, Peripherals off
4. Idle mode Currents Down to 6.1 μA Typical
5. Sleep mode Current Down to 0.2 μA Typical
6. Timer1 Oscillator: 1 μA, 32 kHz, 2V
7. Watchdog Timer: 1.7 μA
8. Two-Speed Oscillator Start-up
4. Flexible Oscillator Structure
1. Four Crystal modes, up to 40 MHz
2. 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators)
3. Two External RC modes, up to 4 MHz
4. Two External Clock modes, up to 40 MHz
5. 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
6. Secondary Oscillator using Timer1 @ 32 kHz
7. Fail-Safe Clock Monitor
- Allows for safe shutdown if peripheral clock stops
5. ECAN Technology Module Features
1. Message Bit Rates up to 1 Mbps
2. Conforms to CAN 2.0B Active Specification
3. Fully Backward Compatible with PIC18XXX8 CAN modules
4. Three Modes of Operation:
- Legacy, Enhanced Legacy, FIFO
5. Three Dedicated Transmit Buffers with Prioritization
6. Two Dedicated Receive Buffers
7. Six Programmable Receive/Transmit Buffers
8. Three Full 29-Bit Acceptance Masks
9. 16 Full 29-Bit Acceptance Filters w/Dynamic Association
10. DeviceNet™ Data Byte Filter Support
11. Automatic Remote Frame Handling
12. Advanced Error Management Features
6. Pin configuration
