PIC18F87J72-I/PT Microchip Technology, PIC18F87J72-I/PT Datasheet - Page 467

• Manufacturer Part Number: PIC18F87J72-I/PT
• Description: IC PIC MCU 8BIT 14KB FLSH 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F87J72-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 128KB (64K x 16)
• Package / Case: 80-TQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT
• Number Of I /o: 51
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 3.6 V
• Data Converters: A/D 12x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Data Bus Width: 8 bit
• Data Ram Size: 4 KB
• Interface Type: SPI, USART, SPI, I2C
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 51
• Number Of Timers: 4
• Operating Supply Voltage: 2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 14
• Controller Family/series: PIC18F
• No. Of I/o's: 51
• Ram Memory Size: 3923Byte
• Cpu Speed: 48MHz
• No. Of Timers: 4
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Code Protection ................................................................ 319
COMF ............................................................................... 351
Comparator ....................................................................... 293
Comparator Specifications ................................................ 403
Comparator Voltage Reference ........................................ 299
Compare (CCP Module) ................................................... 161
Computed GOTO ................................................................ 59
Configuration Bits.............................................................. 319
Configuration Mismatch (CM) ............................................. 45
Configuration Register Protection ..................................... 331
Core Features
CPFSEQ ........................................................................... 351
CPFSGT ........................................................................... 352
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Implementing a Real-Time Clock Using a
Initializing PORTA..................................................... 106
Initializing PORTB..................................................... 108
Initializing PORTC..................................................... 111
Initializing PORTD..................................................... 114
Initializing PORTE..................................................... 116
Initializing PORTF ..................................................... 118
Initializing PORTG .................................................... 121
Initializing the MSSP Module for Using the AFE....... 290
Loading the SSPBUF (SSPSR) Register.................. 198
Overall Structure for Using the AFE.......................... 289
Reading a Flash Program Memory Word ................... 81
Reading Data From AFE During Interrupt................. 292
Routine for Capacitive Touch Switch ........................ 312
Saving STATUS, WREG and BSR
Setting the RTCWREN Bit ........................................ 151
Setup for CTMU Calibration Routines....................... 307
Single-Word Write to Flash Program Memory ............ 85
Writing and Reading AFE Registers
Writing to Flash Program Memory .............................. 84
Analog Input Connection Considerations.................. 297
Associated Registers ................................................ 297
Configuration............................................................. 294
Effects of a Reset...................................................... 296
Interrupts................................................................... 296
Operation .................................................................. 295
Operation During Sleep ............................................ 296
Outputs ..................................................................... 295
Reference ................................................................. 295
Response Time......................................................... 295
Accuracy and Error ................................................... 300
Associated Registers ................................................ 301
Configuring................................................................ 299
Connection Considerations....................................... 300
Effects of a Reset...................................................... 300
Operation During Sleep ............................................ 300
Associated Registers ................................................ 162
CCP Pin Configuration.............................................. 161
CCPR2 Register ....................................................... 161
Software Interrupt ..................................................... 161
Special Event Trigger................................ 137, 161, 280
Timer1/Timer3 Mode Selection................................. 161
Easy Migration .............................................................. 9
Extended Instruction Set............................................... 9
Memory Options............................................................ 9
nanoWatt Technology ................................................... 9
Oscillator Options and Features ................................... 9
Timer1 Interrupt Service ................................... 131
Registers in RAM .............................................. 104
Through MSSP ................................................. 291
External Signal.................................................. 295
Internal Signal ................................................... 295
Preliminary
PIC18F87J72 FAMILY
CPFSLT ............................................................................ 352
Crystal Oscillator/Ceramic Resonator................................. 29
Customer Change Notification Service............................. 475
Customer Notification Service .......................................... 475
Customer Support............................................................. 475
D
Data Addressing Modes ..................................................... 71
Data Memory ...................................................................... 62
DAW ................................................................................. 353
DC Characteristics............................................................ 400
DCFSNZ ........................................................................... 354
DECF ................................................................................ 353
DECFSZ ........................................................................... 354
Default System Clock ......................................................... 28
Details on Individual Family Members ................................ 11
Development Support ....................................................... 385
Device Overview................................................................... 9
Direct Addressing ............................................................... 72
Dual-Channel Analog Front End (AFE) ............................ 434
Dual-Channel Analog Front End (AFE). See AFE.
E
Effect on Standard PIC18 Instructions.............................. 381
Effects of Power-Managed Modes on Various
Electrical Characteristics .................................................. 389
Enhanced Universal Synchronous Asynchronous Receiver
ENVREG Pin .................................................................... 327
Equations
Errata .................................................................................... 7
EUSART
Comparing Addressing Modes with the
Direct .......................................................................... 71
Indexed Literal Offset ................................................. 74
Indirect........................................................................ 71
Inherent and Literal..................................................... 71
Access Bank............................................................... 64
Bank Select Register (BSR) ....................................... 62
Extended Instruction Set ............................................ 74
General Purpose Registers ........................................ 64
Memory Maps
Special Function Registers......................................... 65
Power-Down and Supply Current ............................. 392
Supply Voltage ......................................................... 391
Features (80-Pin Devices).......................................... 11
Clock Sources ............................................................ 33
Transmitter (EUSART). See EUSART.
A/D Acquisition Time ................................................ 278
A/D Minimum Charging Time ................................... 278
Calculating the Minimum Required
LCD Static and Dynamic Current ............................. 177
Asynchronous Mode................................................. 248
Extended Instruction Set Enabled ...................... 75
BSR .................................................................... 76
Instructions Affected ........................................... 74
Mapping Access Bank ........................................ 76
PIC18F86J72/87J72 Devices ............................. 63
Special Function Registers................................. 65
Acquisition Time ............................................... 278
12-Bit Break Transmit and Receive.................. 253
Associated Registers, Receive......................... 251
Associated Registers, Transmit........................ 249
Auto-Wake-up on Sync Break Character ......... 252
Receiver ........................................................... 250
Setting up 9-Bit Mode with Address Detect ...... 250
Transmitter ....................................................... 248
DS39979A-page 467