PIC16F648A-I/ML Microchip Technology, PIC16F648A-I/ML Datasheet - Page 176

• Manufacturer Part Number: PIC16F648A-I/ML
• Description: IC MCU FLASH 4KX14 EEPROM 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F648A-I/ML

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 16
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 256Byte
• Cpu Speed: 20MHz
• No.: RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNXLT28QFN3 - SOCKET TRAN ICE 18DIP/28QFNI3DBF648 - BOARD DAUGHTER ICEPIC3AC164033 - ADAPTER 28QFN TO 18DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Data Converters: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
E
EECON1 Register ............................................................... 90
EECON1 register ................................................................ 90
EECON2 register ................................................................ 90
Errata .................................................................................... 3
Evaluation and Programming Tools .................................. 133
External Crystal Oscillator Circuit........................................ 98
F
Fuses. See Configuration Bits
G
General-Purpose Register File............................................ 15
GOTO Instruction .............................................................. 121
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
DS40044D-page 174
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
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
Instruction Set Summary .................................................. 115
INT Interrupt...................................................................... 108
INTCON Register................................................................ 24
Internet Address ............................................................... 171
Interrupt Sources
Interrupts........................................................................... 107
Interrupts, Enable Bits
Interrupts, Flag Bits
IORLW Instruction ............................................................ 123
IORWF Instruction ............................................................ 123
M
Memory Organization
Microchip Internet Web Site.............................................. 171
Migrating from other PICmicro Devices ............................ 170
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 ........................................... 163
Packaging Information ...................................................... 163
PCL and PCLATH............................................................... 28
PCON Register ................................................................... 27
PICkit 1 Flash Starter Kit .................................................. 133
PICSTART Plus Development Programmer..................... 132
PIE1 Register...................................................................... 25
Pin Functions
RETFIE ..................................................................... 124
RETLW ..................................................................... 125
RETURN................................................................... 125
RLF ........................................................................... 125
RRF .......................................................................... 126
SLEEP ...................................................................... 126
SUBLW ..................................................................... 126
SUBWF..................................................................... 127
SWAPF ..................................................................... 127
TRIS ......................................................................... 127
XORLW .................................................................... 128
XORWF .................................................................... 128
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
In-Circuit Emulator .................................................... 131
In-Circuit Emulator .................................................... 131
Stack........................................................................... 28
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