Pic 16f887 PIC16F88 PIC16F Ic Programming Electronic Components Integrated Circuit IC Chip PIC16F887-I/P

datasheet

Special Microcontroller Features
• Precision Internal Oscillator:
– Factory calibrated to ±1%
– Software selectable frequency range of
8 MHz to 31 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 Pull-up/Input 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
• Program Memory Read/Write during run time
• In-Circuit Debugger (on board)