PIC16F84A

میکرو های فوق اصلی و با مارک میکروچیپ میباشد
تمام میکروها نو میباشد و فقط جهت نگه داری از رول مربوطه خارج و در پالت قطعات ریخته شده است.
18-pin Flash/EEPROM 8-Bit Microcontrollers
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 – 10 MHz clock input
DC – 400 ns instruction cycle
• 14-bit wide instructions
• 8-bit wide data path
• 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 interrupt on change
– Data EEPROM write complete
• 1000 erase/write cycles Flash program memory
• 10,000,000 erase/write cycles EEPROM data memory
• EEPROM Data Retention > 40 years
Peripheral Features:
• 13 I/O pins with individual direction control
• High current sink/source for direct LED drive
– 25 mA sink max. per pin
– 20 mA source max. per pin
• TMR0: 8-bit timer/counter with 8-bit
programmable prescaler