PIC16F84A-20/SO Microchip Technology, PIC16F84A-20/SO Datasheet - Page 82

• Manufacturer Part Number: PIC16F84A-20/SO
• Description: IC MCU FLASH 1KX14 EE 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-20/SO

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 68 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-SOIC (7.5mm Width)
• Controller Family/series: PIC16F
• No. Of I/o's: 13
• Eeprom Memory Size: 64Byte
• Ram Memory Size: 68Byte
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 68 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 13
• Number Of Timers: 8
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILI3-DB16F84A - BOARD DAUGHTER ICEPIC3309-1075 - ADAPTER 18-SOIC TO 18-SOIC309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16F84A
INT Interrupt (RB0/INT)....................................................... 29
INTCON Register ....................................... 7
Interrupt Sources.......................................................... 21
Interrupts, Context Saving During ....................................... 30
Interrupts, Enable Bits
Interrupts, Flag Bits ............................................................. 29
IRP bit ................................................................................... 8
K
K
M
Master Clear (MCLR)
Memory Organization............................................................ 5
Migration from Baseline to Mid-Range Devices .................. 78
MPLAB C17 and MPLAB C18 C Compilers........................ 43
MPLAB ICD In-Circuit Debugger......................................... 45
MPLAB ICE High Performance Universal In-Circuit
MPLAB Integrated Development Environment
MPLINK Object Linker/MPLIB Object Librarian .................. 44
O
OPCODE Field Descriptions ............................................... 35
OPTION Register .................................................................. 9
DS35007B-page 80
EE
L
XORWF....................................................................... 42
Summary Table........................................................... 36
EEIE Bit....................................................................... 29
GIE Bit.................................................................. 10
INTE Bit................................................................ 10
INTF Bit ................................................................ 10
PEIE Bit....................................................................... 10
RBIE Bit ............................................................... 10
RBIF Bit..........................................................10
T0IE Bit ................................................................ 10
T0IF Bit ..........................................................10
Block Diagram............................................................. 29
Data EEPROM Write Complete ........................... 29
Interrupt-on-Change (RB7:RB4) ............... 4
RB0/INT Pin, External ............................... 4
TMR0 Overflow .................................................... 20
Data EEPROM Write Complete Enable
Global Interrupt Enable (GIE Bit) ................................ 10
Interrupt-on-Change (RB7:RB4) Enable
Peripheral Interrupt Enable (PEIE Bit) ........................ 10
RB0/INT Enable (INTE Bit) ......................................... 10
TMR0 Overflow Enable (T0IE Bit)............................... 10
Data EEPROM Write Complete Flag
Interrupt-on-Change (RB7:RB4) Flag
RB0/INT Flag (INTF Bit).............................................. 10
TMR0 Overflow Flag (T0IF Bit) ................................... 10
MCLR Pin...................................................................... 4
MCLR Reset, Normal Operation ................................. 24
MCLR Reset, SLEEP ........................................... 24
Data EEPROM Memory .............................................. 13
Data Memory ................................................................ 6
Program Memory .......................................................... 5
Emulator with MPLAB IDE .......................................... 44
Software ...................................................................... 43
INTEDG Bit ................................................................... 9
PS2:PS0 Bits ................................................................ 9
PSA Bit.......................................................................... 9
RBPU Bit ....................................................................... 9
OQ
Evaluation and Programming Tools ...................... 46
(EEIE Bit) ............................................................ 29
(RBIE Bit) ............................................................ 10
(EEIF Bit) ............................................................ 29
(RBIF Bit) ............................................................ 10
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OPTION_REG Register.................................... 7
OSC1 Pin.............................................................................. 4
OSC2 Pin.............................................................................. 4
Oscillator Configuration ................................................21
P
Packaging Information ........................................................ 71
PD Bit.................................................................................... 8
PICDEM 1 Low Cost PICmicro
PICDEM 17 Demonstration Board...................................... 46
PICDEM 2 Low Cost PIC16CXX
PICDEM 3 Low Cost PIC16CXXX
PICSTART Plus Entry Level Development
Pinout Descriptions............................................................... 4
Pointer, FSR ....................................................................... 11
POR. See Power-on Reset
PORTA ...........................................................................4
PORTB ...........................................................................4
Postscaler, WDT
Postscaler. See Prescaler
Power-down (PD) Bit. See Power-on Reset (POR)
Power-down Mode. See SLEEP
T0CS Bit ....................................................................... 9
T0SE Bit ....................................................................... 9
INTEDG Bit ................................................................. 29
PS2:PS0 Bits .............................................................. 19
PSA Bit ....................................................................... 19
Block Diagram ......................................................22
Capacitor Selection for Ceramic Resonators.............. 22
Capacitor Selection for Crystal Oscillator ................... 23
Crystal Oscillator/Ceramic Resonators....................... 22
HS.........................................................................22
LP .........................................................................22
Oscillator Types .......................................................... 22
RC ................................................................. 22
XT .........................................................................22
Marking ....................................................................... 71
Demonstration Board.................................................. 45
Demonstration Board.................................................. 45
Demonstration Board.................................................. 46
Programmer................................................................ 45
Associated Registers .................................................. 16
Functions .................................................................... 16
Initializing .................................................................... 15
PORTA Register ....................................... 7
RA3:RA0 Block Diagram ............................................ 15
RA4 Block Diagram .................................................... 15
RA4/T0CKI Pin ................................................ 4
TRISA Register...................................7
Associated Registers .................................................. 18
Functions .................................................................... 18
Initializing .................................................................... 17
PORTB Register ....................................... 7
Pull-up Enable Bit (RBPU Bit)....................................... 9
RB0/INT Edge Select (INTEDG Bit) ............................. 9
RB0/INT Pin, External...................................... 4
RB3:RB0 Block Diagram ............................................ 17
RB7:RB4 Block Diagram ............................................ 17
RB7:RB4 Interrupt-on-Change ........................ 4
RB7:RB4 Interrupt-on-Change
RB7:RB4 Interrupt-on-Change
TRISB Register......................................... 7
Assignment (PSA Bit) ................................................... 9
Rate Select (PS2:PS0 Bits) .......................................... 9
Enable (RBIE Bit) ............................................... 10
Flag (RBIF Bit)..............................................10
2001 Microchip Technology Inc.
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