PIC16F684T-I/ST

MICROCHIP  PIC16F684T-I/ST  微控制器, 8位, 闪存, AEC-Q100, PIC16F6xxx, 20 MHz, 3.5 KB, 128 Byte, 14 引脚, TSSOP

High-Performance RISC CPU:

• 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

Special Microcontroller Features:

• Precision Internal Oscillator:

\- Factory calibrated to ±1%, typical

\- 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

• Software Selectable 31 kHz Internal Oscillator

• 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

Low-Power Features:

• Standby Current:

\- 50 nA @ 2.0V, typical

• Operating Current:

\- 11 μA @ 32 kHz, 2.0V, typical

\- 220 μA @ 4 MHz, 2.0V, typical

• Watchdog Timer Current:

\- 1 μA @ 2.0V, typical