PIC16F84A-20I/SO Datasheet

Microcontrollers - MCU


This document contains device( PIC16F84A-20I/SO ) specific information for the operation of the PIC16F84A device. Additional information may be found in the PICmicro™ MidRange Reference Manual, (DS33023), which may be downloaded from the Microchip website. The Reference Manual should be considered a complementary document to this data sheet, and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules. The PIC16F84A belongs to the mid-range family of the PICmicro® microcontroller devices. A block diagram of the device is shown in Figure 1-1. The program memory contains 1K words, which translates to 1024 instructions, since each 14-bit program memory word is the same width as each device instruction. The data memory (RAM) contains 68 bytes. Data EEPROM is 64 bytes. PIC16F84A-20I/SO 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• 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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Manufacturer information

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