PIC16F688-E/P

Key features

• Only 35 Instructions to Learn: All single-cycle instructions except branches
• Operating Speed: DC – 20 MHz oscillator/clock input, DC – 200 ns instruction cycle
• Interrupt Capability
• 8-level Deep Hardware Stack
• Direct, Indirect and Relative Addressing modes
• Precision Internal Oscillator: Factory calibrated to ±1%, Software selectable frequency range of 8 MHz to 125 kHz, Software tunable, Two-Speed Start-Up mode, Crystal fail detect for critical applications, Clock mode switching during operation for power savings
• Power-Saving Sleep mode
• Wide Operating Voltage Range (2.0V - 5.5V)
• Industrial and Extended Temperature Range
• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
• Brown-out Reset (BOR) with Software Control Option
• Enhanced Low-Current Watchdog Timer (WDT) with on-chip oscillator (software selectable nominal 268 seconds with full prescaler) with software enable
• Multiplexed Master Clear with Weak Pull-up or Input Only Pin
• Programmable Code Protection
• High-Endurance Flash/EEPROM Cell: 100,000 write Flash endurance, 1,000,000 write EEPROM endurance, Flash/Data EEPROM retention: >40 years
• Standby Current: 50 nA @ ≥ 0 V, typical
• Operating Current: 11 μA @ 32 kHz, 2.0 V, typical; 220 μA @ 4 MHz, 2.0 V, typical
• Watchdog Timer Current: 1 μA @ 2.0 V, typical
• 12 I/O Pins with Individual Direction Control: High-current source/sink for direct LED drive, Interrupt-on-change pin