PIC18F4431-I/P Microchip Technology, PIC18F4431-I/P Datasheet - Page 380
![IC PIC MCU FLASH 8KX16 40DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC18F4431-I/P
Manufacturer Part Number
PIC18F4431-I/P
Description
IC PIC MCU FLASH 8KX16 40DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F818-ISO.pdf
(6 pages)
3.PIC18F2331-ISO.pdf
(392 pages)
4.PIC18F2331-ISO.pdf
(8 pages)
5.PIC18F2331-ISO.pdf
(6 pages)
6.PIC18F2331-ISO.pdf
(16 pages)
7.PIC18LF2331-ISO.pdf
(40 pages)
8.PIC18F2431-ISP.pdf
(396 pages)
Specifications of PIC18F4431-I/P
Program Memory Type
FLASH
Program Memory Size
16KB (8K x 16)
Package / Case
40-DIP (0.600", 15.24mm)
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT
Number Of I /o
36
Eeprom Size
256 x 8
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 9x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
768 B
Interface Type
EUSART/I2C/SPI/SSP
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
36
Number Of Timers
4
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, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136
Minimum Operating Temperature
- 40 C
On-chip Adc
9-ch x 10-bit
Package
40PDIP
Device Core
PIC
Family Name
PIC18
Maximum Speed
40 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
DVA18XP400 - DEVICE ADAPTER 18F4220 PDIP 40LD444-1001 - DEMO BOARD FOR PICMICRO MCUACICE0206 - ADAPTER MPLABICE 40P 600 MIL
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F4431-I/P
Manufacturer:
ABB
Quantity:
240
Company:
Part Number:
PIC18F4431-I/P
Manufacturer:
MICROCHIP
Quantity:
769
Part Number:
PIC18F4431-I/P
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
PIC18F4431-I/PT
Manufacturer:
MICROCHIP
Quantity:
1 400
Company:
Part Number:
PIC18F4431-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F4431-I/PT
Manufacturer:
MICROCHI
Quantity:
20 000
PIC18F2331/2431/4331/4431
CKE Bit.............................................................................. 206
CKP Bit.............................................................................. 207
Clock Sources ..................................................................... 34
Clocking Scheme/Instruction Cycle..................................... 65
CLRF................................................................................. 299
CLRWDT........................................................................... 299
Code Examples
Code Protection ........................................................ 263, 279
COMF................................................................................ 300
Compare (CCP Module).................................................... 147
Configuration Bits.............................................................. 263
Configuration Register Protection ..................................... 282
Conversion Considerations ............................................... 376
CPFSEQ ........................................................................... 300
CPFSGT............................................................................ 301
CPFSLT ............................................................................ 301
Crystal Oscillator/Ceramic Resonators ............................... 29
Customer Change Notification Service ............................. 387
Customer Notification Service........................................... 387
Customer Support ............................................................. 387
DS39616D-page 380
CCP2 ........................................................................ 145
Compare Mode. See Compare.
Timer Resources....................................................... 145
Effects of Power-Managed Modes .............................. 37
Selection Using OSCCON Register ............................ 34
Changing Between Capture Prescalers .................... 146
Computed GOTO Using an Offset Value .................... 64
Data EEPROM Read .................................................. 81
Data EEPROM Refresh Routine ................................. 82
Data EEPROM Write .................................................. 81
Erasing a Flash Program Memory Row ...................... 90
Fast Register Stack..................................................... 64
How to Clear RAM (Bank 1) Using
Implementing a Real-Time Clock Using a
Initializing PORTA ..................................................... 113
Initializing PORTB ..................................................... 116
Initializing PORTC..................................................... 119
Initializing PORTD..................................................... 122
Initializing PORTE ..................................................... 124
Reading a Flash Program Memory Word ................... 89
Saving STATUS, WREG and BSR
Writing to Flash Program Memory ........................ 93–94
16 x 16 Signed Multiply Routine ................................. 96
16 x 16 Unsigned Multiply Routine ............................. 96
8 x 8 Signed Multiply Routine ..................................... 95
8 x 8 Unsigned Multiply Routine ................................. 95
Associated Registers ................................................ 279
Data EEPROM .......................................................... 282
Program Memory ...................................................... 280
Associated Registers ................................................ 148
CCP Pin Configuration .............................................. 147
CCPR1 Register ....................................................... 147
CCPR2 Register ....................................................... 147
Software Interrupt Mode ........................................... 147
Special Event Trigger................................................ 147
Timer1 Mode Selection ............................................. 147
CCPR2H Register............................................. 145
CCPR2L Register ............................................. 145
Indirect Addressing ............................................. 75
Timer1 Interrupt Service ................................... 135
Registers in RAM .............................................. 112
D
D/A Bit............................................................................... 206
Data Addressing Modes ..................................................... 75
Data EEPROM Memory...................................................... 79
Data Memory ...................................................................... 67
DAW ................................................................................. 302
DC Characteristics............................................................ 339
DCFSNZ ........................................................................... 303
DECF ................................................................................ 302
DECFSZ ........................................................................... 303
Development Support ....................................................... 325
Device Differences............................................................ 375
Device Overview................................................................. 11
Device Reset Timers
Direct Addressing ............................................................... 76
E
Electrical Characteristics .................................................. 329
Enhanced Universal Synchronous Asynchronous
Equations
Errata .................................................................................... 9
Direct .......................................................................... 75
Indirect ........................................................................ 75
Inherent and Literal..................................................... 75
Associated Registers .................................................. 83
EEADR Register ......................................................... 79
EECON1 and EECON2 Registers .............................. 79
Operation During Code-Protect .................................. 82
Protection Against Spurious Write .............................. 81
Reading ...................................................................... 81
Using .......................................................................... 82
Write Verify ................................................................. 81
Writing ........................................................................ 81
Access Bank ............................................................... 68
Bank Select Register (BSR) ....................................... 68
General Purpose Register (GPR) File ........................ 68
Map for PIC18F2331/2431/4331/4431 ....................... 67
Special Function Registers (SFRs)............................. 69
Power-Down and Supply Current ............................. 332
Supply Voltage ......................................................... 331
Features (table) .......................................................... 13
New Core Features..................................................... 11
Other Special Features............................................... 12
Oscillator Start-up Timer (OST) .................................. 50
PLL Lock Time-out...................................................... 50
Power-up Timer (PWRT) ............................................ 50
Time-out Sequence .................................................... 50
Receiver Transmitter (EUSART) .............................. 217
A/D Acquisition Time ................................................ 249
Conversion Time for Multi-Channel Modes .............. 254
Minimum A/D Holding Capacitor Charging Time ...... 249
PWM Period for Free-Running Mode ....................... 185
PWM Period for Up/Down Count Mode .................... 185
PWM Resolution ....................................................... 185
16 x 16 Signed Multiplication Algorithm...................... 96
16 x 16 Unsigned Multiplication Algorithm.................. 96
2010 Microchip Technology Inc.