PIC18F2431-I/SO Microchip Technology, PIC18F2431-I/SO Datasheet - Page 381

• Manufacturer Part Number: PIC18F2431-I/SO
• Description: IC PIC MCU FLASH 8KX16 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2431-I/SO

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-SOIC (7.5mm Width)
• 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: 24
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 5x10b
• 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: 24
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 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, ICE2000, ICE4000, DM183021, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 5-ch x 10-bit
• Package: 28SOIC W
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MILI3-DB18F4431 - BOARD DAUGHTER ICEPIC3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

EUSART
External Clock Input ............................................................ 31
F
Fail-Safe Clock Monitor............................................. 263, 277
Fail-Safe Clock Monitor (FSCM) ....................................... 263
Fast Register Stack............................................................. 64
Flash Program Memory ...................................................... 85
FSCM. See Fail-Safe Clock Monitor.
G
Getting Started .................................................................... 25
GOTO ............................................................................... 304
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Asynchronous Mode ................................................. 226
Baud Rate Generator (BRG)..................................... 221
Serial Port Enable (SPEN Bit)................................... 217
Synchronous Master Mode ....................................... 233
Synchronous Slave Mode ......................................... 237
Exiting ....................................................................... 277
Interrupts in Power-Managed Modes........................ 278
POR or Wake From Sleep ........................................ 278
WDT During Oscillator Failure .................................. 277
Associated Registers .................................................. 94
Control Registers ........................................................ 86
Erase Sequence ......................................................... 90
Erasing........................................................................ 90
Operation During Code-Protect .................................. 94
Reading....................................................................... 89
TABLAT Register ........................................................ 88
Table Pointer............................................................... 88
Table Pointer Boundaries ........................................... 88
Table Reads and Table Writes ................................... 85
Unexpected Termination of Write Operation............... 94
Write Sequence .......................................................... 92
Write Verify ................................................................. 94
Writing......................................................................... 91
Associated Registers, Receive ......................... 230
Associated Registers, Transmit ........................ 228
Auto-Wake-up on Sync Break .......................... 231
Receiver............................................................ 229
Receiving a Break Character ............................ 232
Setting Up 9-Bit Mode with Address Detect...... 229
Transmitter........................................................ 226
12-Bit Break Character Sequence .................... 232
Associated Registers ........................................ 222
Auto-Baud Rate Detect ..................................... 225
Baud Rate Error, Calculating ............................ 222
Baud Rates, Asynchronous Modes .................. 222
High Baud Rate Select (BRGH Bit) .................. 221
Power-Managed Mode Operation..................... 221
Sampling ........................................................... 221
Associated Registers, Receive ......................... 236
Associated Registers, Transmit ........................ 234
Reception.......................................................... 235
Transmission .................................................... 233
Associated Registers, Receive ......................... 238
Associated Registers, Transmit ........................ 237
Reception.......................................................... 238
Transmission .................................................... 237
EECON1 and EECON2 ...................................... 86
Boundaries Based on Operation......................... 88
PIC18F2331/2431/4331/4431
H
Hardware Multiplier............................................................. 95
I
I/O Ports ........................................................................... 113
ID Locations.............................................................. 263, 282
INCF ................................................................................. 304
INCFSZ............................................................................. 305
In-Circuit Debugger........................................................... 282
In-Circuit Serial Programming (ICSP)....................... 263, 282
Independent PWM Mode .................................................. 193
Indirect Addressing ............................................................. 76
INFSNZ............................................................................. 305
Initialization Conditions for All Registers....................... 54–59
Instruction Flow/Pipelining .................................................. 65
Instruction Set
Introduction................................................................. 95
Operation.................................................................... 95
Performance Comparison........................................... 95
Duty Cycle Assignment ............................................ 193
ADDLW..................................................................... 289
ADDWF .................................................................... 289
ADDWFC.................................................................. 290
ANDLW..................................................................... 290
ANDWF .................................................................... 291
BC............................................................................. 291
BCF .......................................................................... 292
BN............................................................................. 292
BNC .......................................................................... 293
BNN .......................................................................... 293
BNOV ....................................................................... 294
BNZ .......................................................................... 294
BOV .......................................................................... 297
BRA .......................................................................... 295
BSF........................................................................... 295
BTFSC...................................................................... 296
BTFSS ...................................................................... 296
BTG .......................................................................... 297
BZ ............................................................................. 298
CALL......................................................................... 298
CLRF ........................................................................ 299
CLRWDT .................................................................. 299
COMF ....................................................................... 300
CPFSEQ ................................................................... 300
CPFSGT ................................................................... 301
CPFSLT.................................................................... 301
DAW ......................................................................... 302
DCFSNZ ................................................................... 303
DECF........................................................................ 302
DECFSZ ................................................................... 303
General Format ........................................................ 285
GOTO ....................................................................... 304
INCF ......................................................................... 304
INCFSZ..................................................................... 305
INFSNZ..................................................................... 305
IORLW ...................................................................... 306
IORWF...................................................................... 306
LFSR ........................................................................ 307
MOVF ....................................................................... 307
MOVFF ..................................................................... 308
MOVLB ..................................................................... 308
DS39616D-page 381