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Arrow   Microchip PIC 16F84

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PIC 16F84
Microchip PIC 16F84
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PIC 16F84
Price : $6.50
Quantity :
Product ID : 16F84
Detailed Description : 16F84 A PIC The versatile 16F84 A FLASH/EEPROM microcontroller with its easy-to-learn instruction set (only 35 single word instructions) allows the same device package to be used for prototyping and production. In addition, with In-Circuit-Serial Programming™, the designer can update code without the device being removed from the end application circuit board. PIC 16F84 A contains 1024x14 word of FLASH program memory, 64 data memory bytes, and 68 bytes of user RAM. The device also features an 8-bit timer/counter with 8-bit programmable prescaler, Watchdog timer with its own on-chip RC oscillator for reliable operation, Power-On-Reset (POR) Power-up Timer (PWRT), Oscillator Start-up timer (OST) and a maximum speed of 10MHz. 16F84 fits perfectly in applications ranging from high-speed automotive and appliance motor control to low-power remote sensors, electronic locks, security devices and smart cards. PIC 16F84 A has 13 I/O pins and is available in the following package options: 18 PDIP(P), 18 SOIC(SO), and 20 SSOP(SS). PIC 16F84 Features 18-pin Enhanced FLASH / EEPROM 8-bit Microcontroller 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 • 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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