PIC16F819-I/SO Microchip Technology Inc., PIC16F819-I/SO Datasheet - Page 168

• Manufacturer Part Number: PIC16F819-I/SO
• Description: 18 PIN, 3.5 KB FLASH, 256 RAM, 16 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F819-I/SO

• A/d Inputs: 5-Channel, 10-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 16
• Interface: I2C/SPI
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 18-pin SOIC
• Programmable Memory: 3.5K Bytes
• Ram Size: 256 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F818/819
Code Protection ......................................................... 89, 100
Computed GOTO ............................................................... 23
Configuration Bits ............................................................... 89
Crystal Oscillator and Ceramic Resonators ....................... 33
D
Data EEPROM Memory ..................................................... 25
Data Memory
DC and AC Characteristics
DC Characteristics
Demonstration Boards
Development Support ...................................................... 111
Device Differences ........................................................... 163
Device Overview .................................................................. 5
Direct Addressing ............................................................... 24
E
EEADR Register ................................................................ 25
EEADRH Register .............................................................. 25
EECON1 Register .............................................................. 25
EECON2 Register .............................................................. 25
EEDATA Register .............................................................. 25
EEDATH Register .............................................................. 25
Electrical Characteristics .................................................. 117
Endurance ............................................................................ 1
Errata ................................................................................... 3
Evaluation and Programming Tools ................................. 115
External Clock Input ........................................................... 34
External Interrupt Input (RB0/INT).
DS39598E-page 166
Reading Data EEPROM ............................................. 27
Reading Flash Program Memory ............................... 28
Saving Status and W Registers in RAM ..................... 97
Writing a 16-Bit Free Running Timer .......................... 59
Writing to Data EEPROM ........................................... 27
Writing to Flash Program Memory ............................. 31
Associated Registers ................................................. 32
EEADR Register ........................................................ 25
EEADRH Register ...................................................... 25
EECON1 Register ...................................................... 25
EECON2 Register ...................................................... 25
EEDATA Register ...................................................... 25
EEDATH Register ...................................................... 25
Operation During Code-Protect .................................. 32
Protection Against Spurious Writes ............................ 32
Reading ...................................................................... 27
Write Interrupt Enable Flag (EEIF Bit) ........................ 25
Writing ........................................................................ 27
Special Function Registers ........................................ 13
Graphs and Tables ................................................... 143
Internal RC Accuracy ............................................... 127
PIC16F818/819, PIC16LF818/819 ........................... 128
Power-Down and Supply Current ............................. 120
Supply Voltage ......................................................... 119
PICDEM 1 ................................................................ 114
PICDEM 17 .............................................................. 115
PICDEM 18R ............................................................ 115
PICDEM 2 Plus ........................................................ 114
PICDEM 3 ................................................................ 114
PICDEM 4 ................................................................ 114
PICDEM LIN ............................................................. 115
PICDEM USB ........................................................... 115
PICDEM.net Internet/Ethernet ................................. 114
See Interrupt Sources.
F
Flash Program Memory ..................................................... 25
FSR Register .................................................... 13, 14, 15, 23
G
General Purpose Register File ........................................... 10
I
I/O Ports ............................................................................. 39
I
ID Locations ................................................................89, 100
In-Circuit Debugger .......................................................... 100
In-Circuit Serial Programming ............................................ 89
In-Circuit Serial Programming (ICSP) .............................. 101
INDF Register .........................................................14, 15, 23
Indirect Addressing .......................................................23, 24
Instruction Format ............................................................ 103
Instruction Set .................................................................. 103
2
C
Associated Registers ................................................. 32
EEADR Register ........................................................ 25
EEADRH Register ..................................................... 25
EECON1 Register ...................................................... 25
EECON2 Register ...................................................... 25
EEDATA Register ...................................................... 25
EEDATH Register ...................................................... 25
Erasing ....................................................................... 28
Reading ..................................................................... 28
Writing ........................................................................ 30
Associated Registers ................................................. 79
Master Mode Operation ............................................. 79
Mode .......................................................................... 76
Mode Selection .......................................................... 76
Multi-Master Mode Operation .................................... 79
Slave Mode ................................................................ 77
ADDLW .................................................................... 105
ADDWF .................................................................... 105
ANDLW .................................................................... 105
ANDWF .................................................................... 105
BCF .......................................................................... 105
BSF .......................................................................... 105
BTFSC ..................................................................... 106
BTFSS ..................................................................... 106
CALL ........................................................................ 106
CLRF ....................................................................... 106
CLRW ...................................................................... 106
CLRWDT ................................................................. 106
COMF ...................................................................... 107
DECF ....................................................................... 107
DECFSZ .................................................................. 107
Descriptions ............................................................. 105
GOTO ...................................................................... 107
INCF ........................................................................ 107
INCFSZ .................................................................... 107
IORLW ..................................................................... 108
IORWF ..................................................................... 108
MOVF ...................................................................... 108
MOVLW ................................................................... 108
MOVWF ................................................................... 108
Addressing ......................................................... 77
Reception .......................................................... 77
SCL, SDA Pins .................................................. 77
Transmission ..................................................... 77
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