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1. Power Management Features
1. Run: CPU On, Peripherals On
2. Idle: CPU Off, Peripherals On
3. Sleep: CPU Off, Peripherals Off
4. Ultra Low 50 nA Input Leakage
5. Run mode Currents Down to 25 μA Typical
6. Idle mode Currents Down to 6.8 μA Typical
7. Sleep mode Current Down to 120 nA Typical
8. Timer1 Oscillator: 900 nA, 32 kHz, 2V
9. Watchdog Timer: 1.6 μA, 2V Typical
10. Two-Speed Oscillator Start-up
2. Flexible Oscillator Structure
1. Four Crystal modes, up to 40 MHz
2. 4x Phase Lock Loop (PLL) – Available for Crystal and Internal Oscillators
3. Internal Oscillator Block
- Fast wake from Sleep and Idle, 1 μs typical
- Provides a complete range of clock speeds from 31 kHz to 32 MHz when used with PLL
4. User-tunable to compensate for frequency drift
5. Secondary oscillator using Timer1 @ 32 kHz
6. Fail-Safe Clock Monitor:
- Allows for safe shutdown if peripheral clock stops
3. Peripheral Highlights
1. High-Current Sink/Source 25 mA/25 mA
2. Three Programmable External Interrupts
3. Four Input Change Interrupts
4. Enhanced Capture/Compare/PWM (ECCP) module (40/44-pin devices only):
- One, two or four PWM outputs
- Programmable dead time
- Auto-shutdown and auto-restart
4. Peripheral Highlights (Continued)
1. Up to 2 Capture/Compare/PWM (CCP) modules, one with Auto-Shutdown (28-pin devices)
2. Master Synchronous Serial Port (MSSP) module Supporting 3-Wire SPI (all 4 modes) and I2C™ Master and Slave modes
3. Enhanced Addressable USART module
- Supports RS-485, RS-232 and LIN/J2602
- RS-232 operation using internal oscillator block (no external crystal required)
4. 10-Bit, up to 13-Channel Analog-to-Digital (A/D) Converter module:
- Conversion available during Sleep
5. Dual Analog Comparators with Input Multiplexing
6. Programmable 16-Level High/Low-Voltage Detection (HLVD) module
5. Special Microcontroller Features
1. C Compiler Optimized Architecture
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: 100 Years Typical
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 4 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
12. Programmable Brown-out Reset (BOR) with Software Enable Option
6. Pin configuration
