PIC16F628A-I/P Microchip Technology, PIC16F628A-I/P Datasheet - Page 174

• Manufacturer Part Number: PIC16F628A-I/P
• Description: IC MCU FLASH 2KX14 EEPROM 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F628A-I/P

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 128 x 8
• Ram Size: 224 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 224 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• Package: 18PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIPACICE0202 - ADAPTER MPLABICE 18P 300 MILAC164010 - MODULE SKT PROMATEII DIP/SOIC
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
I
I/O Ports .............................................................................. 31
ID Locations ...................................................................... 111
INCF Instruction ................................................................ 122
INCFSZ Instruction............................................................ 122
In-Circuit Serial Programming™ ....................................... 112
Indirect Addressing, INDF and FSR Registers.................... 28
Instruction Flow/Pipelining .................................................. 13
Instruction Set
Instruction Set Summary................................................... 115
INT Interrupt ...................................................................... 108
INTCON Register ................................................................ 24
DS40044F-page 172
Bidirectional ................................................................ 44
Block Diagrams
PORTA........................................................................ 31
PORTB........................................................................ 36
Programming Considerations ..................................... 44
Successive Operations ............................................... 44
TRISA ......................................................................... 31
TRISB ......................................................................... 36
ADDLW ..................................................................... 117
ADDWF ..................................................................... 117
ANDLW ..................................................................... 117
ANDWF ..................................................................... 117
BCF ........................................................................... 118
BSF ........................................................................... 118
BTFSC ...................................................................... 118
BTFSS ...................................................................... 119
CALL ......................................................................... 119
CLRF......................................................................... 119
CLRW ....................................................................... 120
CLRWDT................................................................... 120
COMF ....................................................................... 120
DECF ........................................................................ 120
DECFSZ.................................................................... 121
GOTO ....................................................................... 121
INCF.......................................................................... 122
INCFSZ ..................................................................... 122
IORLW ...................................................................... 123
IORWF ...................................................................... 123
MOVF........................................................................ 123
MOVLW .................................................................... 123
MOVWF .................................................................... 124
NOP .......................................................................... 124
OPTION .................................................................... 124
RETFIE ..................................................................... 124
RETLW ..................................................................... 125
RETURN ................................................................... 125
RLF ........................................................................... 125
RRF........................................................................... 126
SLEEP ...................................................................... 126
SUBLW ..................................................................... 126
SUBWF ..................................................................... 127
SWAPF ..................................................................... 127
TRIS .......................................................................... 127
XORLW ..................................................................... 128
XORWF..................................................................... 128
RB0/INT Pin ........................................................ 36
RB1/RX/DT Pin ................................................... 37
RB2/TX/CK Pin ................................................... 37
RB3/CCP1 Pin .................................................... 38
RB4/PGM Pin...................................................... 39
RB5 Pin............................................................... 40
RB6/T1OSO/T1CKI Pin ...................................... 41
RB7/T1OSI Pin ................................................... 42
Internet Address ............................................................... 169
Interrupt Sources
Interrupts........................................................................... 107
Interrupts, Enable Bits
Interrupts, Flag Bits
IORLW Instruction ............................................................ 123
IORWF Instruction ............................................................ 123
M
Memory Organization
Microchip Internet Web Site.............................................. 169
Migrating from other PIC Devices..................................... 168
MOVF Instruction.............................................................. 123
MOVLW Instruction........................................................... 123
MOVWF Instruction .......................................................... 124
MPLAB ASM30 Assembler, Linker, Librarian ................... 130
MPLAB ICD 2 In-Circuit Debugger ................................... 131
MPLAB ICE 2000 High-Performance Universal
MPLAB ICE 4000 High-Performance Universal
MPLAB Integrated Development Environment Software.. 129
MPLAB PM3 Device Programmer .................................... 131
MPLINK Object Linker/MPLIB Object Librarian ................ 130
N
NOP Instruction ................................................................ 124
O
OPTION Instruction .......................................................... 124
OPTION Register................................................................ 23
OPTION_REG Register...................................................... 23
Oscillator Configurations..................................................... 97
Oscillator Start-up Timer (OST) ........................................ 101
P
Package Marking Information ........................................... 161
Packaging Information ...................................................... 161
PCL and PCLATH............................................................... 28
PCON Register ................................................................... 27
PICSTART Plus Development Programmer..................... 132
PIE1 Register...................................................................... 25
Pin Functions
PIR1 Register ..................................................................... 26
PORTA ............................................................................... 31
PORTB ............................................................................... 36
PORTB Interrupt ............................................................... 108
Power Control/Status Register (PCON)............................ 102
Power-Down Mode (Sleep)............................................... 110
Power-On Reset (POR) .................................................... 101
Power-up Timer (PWRT) .................................................. 101
PR2 Register ................................................................ 52, 58
Program Memory Organization........................................... 15
PWM (CCP Module) ........................................................... 58
Capture Complete (CCP)............................................ 56
Compare Complete (CCP).......................................... 57
TMR2 to PR2 Match (PWM) ....................................... 58
CCP1 Enable (CCP1IE Bit) ........................................ 56
CCP1 Flag (CCP1IF Bit)............................................. 56
Data EEPROM Memory.................................. 89, 91, 93
Stack........................................................................... 28
RC6/TX/CK ........................................................... 71–87
RC7/RX/DT........................................................... 71–87
Block Diagram ............................................................ 58
CCPR1H:CCPR1L Registers...................................... 58
In-Circuit Emulator ................................................... 131
In-Circuit Emulator ................................................... 131
Simplified PWM .................................................. 58
© 2007 Microchip Technology Inc.