PIC18F26K20-E/SO Microchip Technology, PIC18F26K20-E/SO Datasheet - Page 418

• Manufacturer Part Number: PIC18F26K20-E/SO
• Description: IC PIC MCU FLASH 16KX16 28-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F26K20-E/SO

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 24
• Eeprom Size: 1K x 8
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3936 B
• Interface Type: CCP/ECCP/EUSART/I2C/MSSP/SPI
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 4
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 64 MHz
• Operating Supply Voltage: 2.5|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPAC164303 - MODULE SKT FOR PM3 64TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2XK20/4XK20
BSF .................................................................................. 323
BTFSC ............................................................................. 324
BTFSS .............................................................................. 324
BTG .................................................................................. 325
BZ ..................................................................................... 326
C
C Compilers
CALL ................................................................................ 326
CALLW ............................................................................. 355
Capture (CCP Module) ..................................................... 143
Capture (ECCP Module) .................................................. 172
Capture/Compare/PWM (CCP) ........................................ 141
CCP1CON Register ......................................................... 171
CCP2CON Register ......................................................... 141
Clock Accuracy with Asynchronous Operation ................ 242
Clock Sources
Clock Switching .................................................................. 35
CLRF ................................................................................ 327
DS41303D-page 416
Detecting .................................................................... 52
Disabling in Sleep Mode ............................................ 52
Minimun Enable Time ................................................ 52
Software Enabled ....................................................... 52
MPLAB C18 ............................................................. 362
MPLAB C30 ............................................................. 362
Associated Registers ............................................... 146
CCP Pin Configuration ............................................. 143
CCPRxH:CCPRxL Registers ................................... 143
Prescaler .................................................................. 143
Software Interrupt .................................................... 143
Timer1/Timer3 Mode Selection ................................ 143
Capture Mode. See Capture.
CCP Mode and Timer Resources ............................ 142
CCPRxH Register .................................................... 142
CCPRxL Register ..................................................... 142
Compare Mode. See Compare.
Interaction of Two CCP Modules ............................. 142
Module Configuration ............................................... 142
PWM Mode .............................................................. 147
PWM Period ............................................................. 148
Setup for PWM Operation ........................................ 150
Associated registers ................................................... 39
External Modes .......................................................... 28
Internal Modes ........................................................... 30
Selecting the 31 kHz Source ...................................... 26
Selection Using OSCCON Register ........................... 26
Duty Cycle ........................................................ 148
Effects of Reset ................................................ 150
Example PWM Frequencies & Resolutions
Operation in Sleep Mode ................................. 150
Setup for Operation .......................................... 150
System Clock Frequency Changes .................. 150
EC ...................................................................... 28
HS ...................................................................... 29
LP ....................................................................... 29
OST .................................................................... 28
RC ...................................................................... 30
XT ...................................................................... 29
Frequency Selection .......................................... 32
HFINTOSC ......................................................... 30
INTOSC ............................................................. 30
INTOSCIO .......................................................... 30
LFINTOSC ......................................................... 32
Fosc=20 MHZ .......................................... 149
Fosc=40 MHZ .......................................... 149
Fosc=8 MHZ ............................................ 149
Preliminary
CLRWDT ......................................................................... 327
CM1CON0 Register ......................................................... 280
CM2CON0 Register ......................................................... 281
CM2CON1 Register ......................................................... 283
Code Examples
Code Protection ............................................................... 295
COMF .............................................................................. 328
Comparator
Comparator Module ......................................................... 275
Comparator Specifications ............................................... 376
Comparator Voltage Reference (CV
Comparators
Compare (CCP Module) .................................................. 145
Compare (ECCP Module) ................................................ 172
Computed GOTO ............................................................... 66
CONFIG1H Register ........................................................ 297
CONFIG2H Register ........................................................ 298
CONFIG2L Register ........................................................ 298
CONFIG3H Register ........................................................ 299
CONFIG4L Register ........................................................ 299
CONFIG5H Register ........................................................ 300
CONFIG5L Register ........................................................ 300
CONFIG6H Register ........................................................ 301
CONFIG6L Register ........................................................ 301
CONFIG7H Register ........................................................ 302
16 x 16 Signed Multiply Routine .............................. 104
16 x 16 Unsigned Multiply Routine .......................... 104
8 x 8 Signed Multiply Routine .................................. 103
8 x 8 Unsigned Multiply Routine .............................. 103
A/D Conversion ........................................................ 266
Changing Between Capture Prescalers ................... 143
Clearing RAM Using Indirect Addressing .................. 81
Computed GOTO Using an Offset Value ................... 66
Data EEPROM Read ................................................. 99
Data EEPROM Refresh Routine .............................. 100
Data EEPROM Write ................................................. 99
Erasing a Flash Program Memory Row ..................... 92
Fast Register Stack ................................................... 66
Implementing a Timer1 Real-Time Clock ................ 162
Initializing PORTA .................................................... 119
Initializing PORTB .................................................... 122
Initializing PORTC ................................................... 125
Initializing PORTD ................................................... 128
Initializing PORTE .................................................... 131
Loading the SSPBUF (SSPSR) Register ................. 194
Reading a Flash Program Memory Word .................. 91
Saving Status, WREG and BSR Registers in RAM . 117
Writing to Flash Program Memory ....................... 94–95
Associated Registers ............................................... 284
Operation ................................................................. 275
Operation During Sleep ........................................... 279
Response Time ........................................................ 277
C1 Output State Versus Input Conditions ................ 277
Associated Registers ............................................... 288
Effects of a Reset ............................................ 279, 285
Operation During Sleep ........................................... 285
Response Time ........................................................ 277
Effects of a Reset .................................................... 279
Associated Registers ............................................... 146
CCPRx Register ...................................................... 145
Pin Configuration ..................................................... 145
Software Interrupt .................................................... 145
Special Event Trigger ...................................... 145, 170
Timer1/Timer3 Mode Selection ................................ 145
Special Event Trigger .............................................. 172
© 2008 Microchip Technology Inc.
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