PIC18F4680-I/PT Microchip Technology, PIC18F4680-I/PT Datasheet - Page 469

• Manufacturer Part Number: PIC18F4680-I/PT
• Description: IC MCU FLASH 32KX16 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F4680-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 64KB (32K x 16)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 36
• Eeprom Size: 1K x 8
• Ram Size: 3.25K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.25 KB
• Interface Type: I2C/SPI/EUSART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 44
• Number Of Timers: 4
• Operating Supply Voltage: 4.2 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, DV164136, DM163011
• Minimum Operating Temperature: - 25 C
• On-chip Adc: 11-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPI3-DB18F4680 - BOARD DAUGHTER ICEPIC3AC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
A/D ................................................................................... 247
Absolute Maximum Ratings ............................................. 417
AC (Timing) Characteristics ............................................. 433
Access Bank ...................................................................... 69
ACKSTAT ........................................................................ 217
ACKSTAT Status Flag ..................................................... 217
ADCON0 Register ............................................................ 247
ADCON1 Register ............................................................ 247
ADCON2 Register ............................................................ 247
ADDFSR .......................................................................... 404
ADDLW ............................................................................ 367
ADDULNK ........................................................................ 404
ADDWF ............................................................................ 367
ADDWFC ......................................................................... 368
ADRESH Register ............................................................ 247
ADRESL Register .................................................... 247, 250
Analog-to-Digital Converter. See A/D.
and BSR ............................................................................. 93
ANDLW ............................................................................ 368
ANDWF ............................................................................ 369
Assembler
Auto-Wake-up on Sync Break Character ......................... 240
B
Bank Select Register (BSR) ............................................... 67
Baud Rate Generator ....................................................... 213
Baud Rate Generator (BRG) ............................................ 231
BC .................................................................................... 369
BCF .................................................................................. 370
BF .................................................................................... 217
BF Status Flag ................................................................. 217
 2004 Microchip Technology Inc.
Acquisition Requirements ........................................ 252
ADCON0 Register .................................................... 247
ADCON1 Register .................................................... 247
ADCON2 Register .................................................... 247
ADRESH Register ............................................ 247, 250
ADRESL Register .................................................... 247
Analog Port Pins, Configuring .................................. 254
Associated Registers ............................................... 256
Automatic Acquisition Time ...................................... 253
Configuring the Module ............................................ 251
Conversion Clock (T
Conversion Status (GO/DONE Bit) .......................... 250
Conversions ............................................................. 255
Converter Characteristics ........................................ 451
Converter Interrupt, Configuring .............................. 251
Operation in Power Managed Modes ...................... 254
Special Event Trigger (ECCP1) ....................... 174, 256
Use of the CCP1 Trigger .......................................... 256
Load Conditions for Device
Parameter Symbology ............................................. 433
Temperature and Voltage
Timing Conditions .................................................... 434
Mapping with Indexed Literal Offset Mode ................. 93
GO/DONE Bit ........................................................... 250
MPASM Assembler .................................................. 411
Timing Specifications ....................................... 434
Specifications ................................................... 434
AD
) ........................................... 253
PIC18F2585/2680/4585/4680
Preliminary
Bit Timing Configuration Registers
Block Diagrams
Block Diagrams Comparator Analog
BN .................................................................................... 370
BNC ................................................................................. 371
BNN ................................................................................. 371
BNOV .............................................................................. 372
BNZ ................................................................................. 372
BOR. See Brown-out Reset.
BOV ................................................................................. 375
BRA ................................................................................. 373
BRG. See Baud Rate Generator.
BRGCON1 ............................................................... 338
BRGCON2 ............................................................... 338
BRGCON3 ............................................................... 338
A/D ........................................................................... 250
Analog Input Model .................................................. 251
Baud Rate Generator .............................................. 213
CAN Buffers and Protocol Engine ........................... 274
Capture Mode Operation ......................................... 166
Comparator I/O Operating Modes ........................... 258
Comparator Output .................................................. 260
Comparator Voltage Reference ............................... 264
Compare Mode Operation ....................................... 167
Device Clock .............................................................. 28
Enhanced PWM ....................................................... 175
EUSART Receive .................................................... 238
EUSART Transmit ................................................... 236
External Power-on Reset Circuit
Fail-Safe Clock Monitor ........................................... 355
Generic I/O Port Operation ...................................... 129
High/Low-Voltage Detect with
MSSP (I
MSSP (I
MSSP (SPI Mode) ................................................... 187
On-Chip Reset Circuit ................................................ 41
PIC18F2585/2680 ..................................................... 10
PIC18F4585/4680 ..................................................... 11
PLL (HS Mode) .......................................................... 25
PORTD and PORTE (Parallel Slave Port) ............... 144
PWM Operation (Simplified) .................................... 169
Reads from Flash Program Memory ......................... 99
Single Comparator ................................................... 259
Table Read Operation ............................................... 95
Table Write Operation ............................................... 96
Table Writes to Flash Program Memory .................. 101
Timer0 in 16-Bit Mode ............................................. 148
Timer0 in 8-Bit Mode ............................................... 148
Timer1 ..................................................................... 152
Timer1 (16-Bit Read/Write Mode) ............................ 152
Timer2 ..................................................................... 158
Timer3 ..................................................................... 160
Timer3 (16-Bit Read/Write Mode) ............................ 160
Voltage Reference Output
Watchdog Timer ...................................................... 352
Input Model .............................................................. 261
(Slow V
External Input .................................................. 268
Buffer Example ................................................ 265
2
2
C Master Mode) ........................................ 211
C Mode) .................................................... 196
DD
Power-up) ........................................ 43
DS39625B-page 467