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PIC16F84

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Mémoire: 1K eeprom Entrées/sorties: 13 Boîtier: DIL18 Les microcontrôleurs PIC de Microchip offrent de grandes performances alliées à un faible coût et un encombrement minimum. Microchip a innové dans les microcontrôleurs à architecture RISC de façon à obtenir des vitesses élevées et un jeu d’instructions performant.

27,00 د.م. 30,00 د.م.

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High Performance RISC CPU Features:
• Only 35 single word instructions to learn
• All instructions single-cycle except for program
branches which are two-cycle
• Operating speed: DC – 20 MHz clock input
DC – 200 ns instruction cycle
• 1024 words of program memory
• 68 bytes of Data RAM
• 64 bytes of Data EEPROM
• 14-bit wide instruction words
• 8-bit wide data bytes
• 15 Special Function Hardware registers
• Eight-level deep hardware stack
• Direct, indirect and relative addressing modes
• Four interrupt sources:
– External RB0/INT pin
– TMR0 timer overflow
– PORTB<7:4> interrupt-on-change
– Data EEPROM write complete
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
– 25 mA sink max. per pin
– 25 mA source max. per pin
• TMR0: 8-bit timer/counter with 8-bit
programmable prescaler
Special Microcontroller Features:
• 10,000 erase/write cycles Enhanced FLASH
Program memory typical
• 10,000,000 typical erase/write cycles EEPROM
Data memory typical
• EEPROM Data Retention > 40 years
• In-Circuit Serial Programming™ (ICSP™) – via
two pins
• Power-on Reset (POR), Power-up Timer (PWRT),
Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own On-Chip RC
Oscillator for reliable operation
• Code protection
• Power saving SLEEP mode
• Selectable oscillator options

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