PIC16F819-I/SO Microchip Technology Inc., PIC16F819-I/SO Datasheet - Page 170

• 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
PORTB ................................................................................. 8
PORTB Register .......................................................... 13, 15
Postscaler, WDT
Power-Down Mode. See Sleep.
Power-on Reset (POR) ...............................89, 91, 92, 93, 94
Power-up Timer (PWRT) .............................................. 89, 92
PR2 Register ...................................................................... 63
Prescaler, Timer0
PRO MATE II Universal Device Programmer ................... 113
Program Counter
Program Memory
Program Verification ......................................................... 100
PUSH ................................................................................. 23
R
R/W Bit ............................................................................... 77
RA0/AN0 Pin ........................................................................ 7
RA1/AN1 Pin ........................................................................ 7
RA2/AN2/V
RA3/AN3/V
RA4/AN4/T0CKI Pin ............................................................. 7
RA5/MCLR/V
RA6/OSC2/CLKO Pin .......................................................... 7
RA7/OSC1/CLKI Pin ............................................................ 7
RB0/INT Pin ......................................................................... 8
RB1/SDI/SDA Pin ................................................................. 8
RB2/SDO/CCP1 Pin ............................................................. 8
RB3/CCP1/PGM Pin ............................................................ 8
RB4/SCK/SCL Pin ................................................................ 8
RB5/SS Pin .......................................................................... 8
RB6/T1OSO/T1CKI/PGC Pin ............................................... 8
RB7/T1OSI/PGD Pin ............................................................ 8
RBIF Bit .............................................................................. 43
RCIO Oscillator Mode ........................................................ 35
Receive Overflow Indicator Bit, SSPOV ............................. 73
Register File Map
DS39598E-page 168
Associated Register Summary ................................... 44
Functions .................................................................... 44
PORTB Register ........................................................ 43
Pull-up Enable (RBPU Bit) ................................... 17, 54
RB0/INT Edge Select (INTEDG Bit) ..................... 17, 54
RB0/INT Pin, External ................................................ 97
RB7:RB4 Interrupt-on-Change ................................... 97
RB7:RB4 Interrupt-on-Change
RB7:RB4 Interrupt-on-Change
TRISB Register .......................................................... 43
Assignment (PSA Bit) ................................................. 17
Rate Select (PS2:PS0 Bits) ........................................ 17
POR Status (POR Bit) ................................................ 22
Power Control (PCON) Register ................................ 93
Power-Down (PD Bit) ................................................. 91
Time-out (TO Bit) ................................................. 16, 91
Assignment (PSA Bit) ................................................. 17
Rate Select (PS2:PS0 Bits) ........................................ 17
Reset Conditions ........................................................ 93
Interrupt Vector ............................................................ 9
Map and Stack
Reset Vector ................................................................ 9
PIC16F818 ................................................................. 11
PIC16F819 ................................................................. 12
Enable (RBIE Bit) ............................................... 97
Flag (RBIF Bit) ............................................. 18, 97
PIC16F818 ........................................................... 9
PIC16F819 ........................................................... 9
REF
REF
PP
- Pin .............................................................. 7
+ Pin ............................................................. 7
Pin .............................................................. 7
Registers
Reset ............................................................................89, 91
Revision History ............................................................... 163
RP0 Bit ............................................................................... 10
RP1 Bit ............................................................................... 10
S
Sales and Support ........................................................... 172
SCL Clock .......................................................................... 77
Sleep .......................................................................89, 91, 99
Software Simulator (MPLAB SIM) .................................... 112
Software Simulator (MPLAB SIM30) ................................ 112
Special Event Trigger ......................................................... 87
Special Features of the CPU ............................................. 89
Special Function Register Summary .................................. 13
Special Function Registers ................................................ 13
SPI Mode
SSP
SSPADD Register .............................................................. 14
SSPIF ................................................................................ 20
SSPOV .............................................................................. 73
SSPOV Bit ......................................................................... 77
ADCON0 (A/D Control 0) ........................................... 81
ADCON1 (A/D Control 1) ........................................... 82
CCP1CON (Capture/Compare/
Configuration Word .................................................... 90
EECON1 (Data EEPROM Access
Initialization Conditions (table) ................................... 94
INTCON (Interrupt Control) ........................................ 18
OPTION_REG (Option) ........................................17, 54
OSCCON (Oscillator Control) .................................... 38
OSCTUNE (Oscillator Tuning) ................................... 36
PCON (Power Control) .............................................. 22
PIE1 (Peripheral Interrupt Enable 1) .......................... 19
PIE2 (Peripheral Interrupt Enable 2) .......................... 21
PIR1 (Peripheral Interrupt
PIR2 (Peripheral Interrupt
SSPCON (Synchronous Serial
SSPSTAT (Synchronous Serial
Status ......................................................................... 16
T1CON (Timer1 Control) ........................................... 57
T2CON (Timer2 Control) ........................................... 64
Brown-out Reset (BOR). See Brown-out Reset (BOR).
MCLR Reset. See MCLR.
Power-on Reset (POR). See Power-on Reset (POR).
Reset Conditions for All Registers ............................. 94
Reset Conditions for PCON Register ........................ 93
Reset Conditions for Program Counter ...................... 93
Reset Conditions for Status Register ......................... 93
WDT Reset. See Watchdog Timer (WDT).
Associated Registers ................................................. 74
Serial Clock ................................................................ 71
Serial Data In ............................................................. 71
Serial Data Out .......................................................... 71
Slave Select ............................................................... 71
ACK ........................................................................... 77
I
2
C
PWM Control 1) ................................................. 65
Control 1) ........................................................... 26
Request (Flag) 1) ............................................... 20
Request (Flag) 2) ............................................... 21
Port Control 1) ................................................... 73
Port Status) ........................................................ 72
I
2
C Operation ..................................................... 76
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