PIC18F2420-I/SP Microchip Technology, PIC18F2420-I/SP Datasheet - Page 402

• Manufacturer Part Number: PIC18F2420-I/SP
• Description: IC MCU FLASH 8KX16 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F2420-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 16KB (8K x 16)
• Package / Case: 28-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 25
• Eeprom Size: 256 x 8
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 10x10b
• 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: SPI, I2C, USART
• Maximum Clock Frequency: 31 MHz
• Number Of Programmable I/os: 25
• 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, DM163014, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Package: 28SPDIP
• Device Core: PIC
• Family Name: PIC18
• Maximum Speed: 40 MHz
• Data Rom Size: 256 KB
• Height: 3.3 mm
• Length: 34.67 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.2 V
• Width: 7.24 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: DVA18XP280 - DEVICE ADAPTER 18F2220 PDIP 28LD
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F2420/2520/4420/4520
High/Low-Voltage Detect
HLVD. See High/Low-Voltage Detect.
I
I/O Ports ............................................................................ 105
I
ID Locations .............................................................. 249, 266
INCF.................................................................................. 288
INCFSZ ............................................................................. 289
In-Circuit Debugger ........................................................... 266
In-Circuit Serial Programming (ICSP) ....................... 249, 266
Indexed Literal Offset Addressing
Indexed Literal Offset Mode .............................................. 314
Indirect Addressing ............................................................. 69
INFSNZ ............................................................................. 289
Initialization Conditions for all Registers ....................... 49–52
Instruction Cycle.................................................................. 57
Instruction Flow/Pipelining .................................................. 57
Instruction Set ................................................................... 267
DS39631E-page 400
2
C Mode (MSSP)
Applications............................................................... 246
Associated Registers ................................................ 247
Characteristics .......................................................... 339
Current Consumption ................................................ 245
Effects of a Reset...................................................... 247
Operation .................................................................. 244
Setup......................................................................... 245
Start-up Time ............................................................ 245
Typical Application .................................................... 246
Acknowledge Sequence Timing................................ 194
Baud Rate Generator ................................................ 187
Bus Collision
Clock Arbitration........................................................ 188
Clock Stretching ........................................................ 180
Clock Synchronization and the
Effects of a Reset...................................................... 195
General Call Address Support .................................. 184
I
Master Mode ............................................................. 185
Multi-Master Communication, Bus
Multi-Master Mode .................................................... 195
Operation .................................................................. 174
Read/Write Bit Information (R/W Bit) ................ 174, 175
Registers................................................................... 170
Serial Clock (RC3/SCK/SCL) .................................... 175
Slave Mode ............................................................... 174
Sleep Operation ........................................................ 195
Stop Condition Timing............................................... 194
and Standard PIC18 Instructions .............................. 314
Clocking Scheme ........................................................ 57
2
C Clock Rate w/BRG .............................................. 187
During Sleep ..................................................... 247
During a Repeated Start Condition ................... 198
During a Stop Condition.................................... 199
10-Bit Slave Receive Mode (SEN = 1).............. 180
10-Bit Slave Transmit Mode.............................. 180
7-Bit Slave Receive Mode (SEN = 1)................ 180
7-Bit Slave Transmit Mode................................ 180
CKP bit (SEN = 1) ............................................. 181
Operation .......................................................... 186
Reception.......................................................... 191
Repeated Start Condition Timing...................... 190
Start Condition Timing ...................................... 189
Transmission..................................................... 191
Collision and Arbitration .................................... 195
Addressing ........................................................ 174
Reception.......................................................... 175
Transmission..................................................... 175
ADDLW..................................................................... 273
ADDWF..................................................................... 273
ADDWF (Indexed Literal Offset Mode) ..................... 315
ADDWFC .................................................................. 274
ANDLW..................................................................... 274
ANDWF..................................................................... 275
BC............................................................................. 275
BCF .......................................................................... 276
BN............................................................................. 276
BNC .......................................................................... 277
BNN .......................................................................... 277
BNOV ....................................................................... 278
BNZ .......................................................................... 278
BOV .......................................................................... 281
BRA .......................................................................... 279
BSF........................................................................... 279
BSF (Indexed Literal Offset Mode) ........................... 315
BTFSC ...................................................................... 280
BTFSS ...................................................................... 280
BTG .......................................................................... 281
BZ ............................................................................. 282
CALL......................................................................... 282
CLRF ........................................................................ 283
CLRWDT .................................................................. 283
COMF ....................................................................... 284
CPFSEQ ................................................................... 284
CPFSGT ................................................................... 285
CPFSLT .................................................................... 285
DAW ......................................................................... 286
DCFSNZ ................................................................... 287
DECF ........................................................................ 286
DECFSZ ................................................................... 287
Extended Instruction Set .......................................... 309
General Format......................................................... 269
GOTO ....................................................................... 288
INCF ......................................................................... 288
INCFSZ..................................................................... 289
INFSNZ..................................................................... 289
IORLW ...................................................................... 290
IORWF...................................................................... 290
LFSR ........................................................................ 291
MOVF ....................................................................... 291
MOVFF ..................................................................... 292
MOVLB ..................................................................... 292
MOVLW .................................................................... 293
MOVWF .................................................................... 293
MULLW..................................................................... 294
MULWF..................................................................... 294
NEGF........................................................................ 295
NOP .......................................................................... 295
Opcode Field Descriptions........................................ 268
POP .......................................................................... 296
PUSH........................................................................ 296
RCALL ...................................................................... 297
RESET...................................................................... 297
RETFIE ..................................................................... 298
RETLW ..................................................................... 298
RETURN................................................................... 299
RLCF ........................................................................ 299
RLNCF...................................................................... 300
RRCF........................................................................ 300
RRNCF ..................................................................... 301
SETF ........................................................................ 301
SETF (Indexed Literal Offset Mode) ......................... 315
SLEEP ...................................................................... 302
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