PIC18F85K22-I/PT Microchip Technology, PIC18F85K22-I/PT Datasheet - Page 535

• Manufacturer Part Number: PIC18F85K22-I/PT
• Description: IC, 8BIT MCU, PIC18F, 64MHZ, TQFP-80
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F85K22-I/PT

• Controller Family/series: PIC18
• No. Of I/o's: 69
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 64MHz
• No. Of Timers: 8
• Core Size: 8 Bit
• Program Memory Size: 32KB
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

INDEX
A
A/D .................................................................................... 351
Absolute Maximum Ratings .............................................. 485
AC (Timing) Characteristics .............................................. 501
ACKSTAT ......................................................................... 317
ACKSTAT Status Flag ...................................................... 317
ADCON0 Register
ADDFSR ........................................................................... 474
ADDLW ............................................................................. 437
ADDULNK......................................................................... 474
ADDWF ............................................................................. 437
ADDWFC .......................................................................... 438
Analog-to-Digital Converter. See A/D.
ANDLW ............................................................................. 438
ANDWF ............................................................................. 439
Assembler
Auto-Wake-up on Sync Break Character .......................... 342
B
Baud Rate Generator ........................................................ 313
BC ..................................................................................... 439
BCF ................................................................................... 440
BF ..................................................................................... 317
BF Status Flag .................................................................. 317
Block Diagrams
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Acquisition Requirements ......................................... 362
Analog Port Pins, Configuring................................... 363
Associated Registers ................................................ 366
Automatic Acquisition Time, Selecting and
Configuring the Module............................................. 361
Control Registers ...................................................... 352
Conversion Clock (T
Conversion Requirements ........................................ 524
Conversion Sequence............................................... 361
Conversion Status (GO/DONE Bit) ........................... 359
Conversions .............................................................. 364
Converter Characteristics ......................................... 523
Converter Interrupt, Configuring ............................... 361
Differential Converter ................................................ 351
Operation in Power-Managed Modes ....................... 365
Use of Special Event Triggers .................................. 365
Load Conditions for Device Timing Specifications.... 502
Parameter Symbology .............................................. 501
Temperature and Voltage Specifications .................. 502
Timing Conditions ..................................................... 502
GO/DONE Bit............................................................ 359
MPASM Assembler................................................... 482
16-Bit Byte Select Mode ........................................... 127
16-Bit Byte Write Mode ............................................. 125
16-Bit Word Write Mode............................................ 126
8-Bit Multiplexed Mode Example .............................. 129
A/D ............................................................................ 360
A/D Result Justification ............................................. 355
Analog Input Model ................................................... 361
Baud Rate Generator................................................ 313
Capture Mode Operation .................................. 251, 263
Comparator Analog Input Model ............................... 370
Comparator Configurations....................................... 372
Comparator Simplified .............................................. 367
Comparator Voltage Reference ................................ 376
Comparator Voltage Reference Output
Configuring ....................................................... 363
Buffer Example ................................................. 377
AD
) ............................................ 363
PIC18F87K22 FAMILY
BN..................................................................................... 440
BNC .................................................................................. 441
BNN .................................................................................. 441
BNOV ............................................................................... 442
Compare Mode Operation ................................ 253, 264
Connections for On-Chip Voltage Regulator ............ 421
Crystal/Ceramic Resonator Operation
CTMU ....................................................................... 385
CTMU Current Source Calibration Circuit ................ 391
CTMU Typical Connections and Internal
CTMU Typical Connections and Internal
Device Clock............................................................... 44
Differential Channel Measurement ........................... 351
Enhanced PWM Mode.............................................. 265
EUSART Receive ..................................................... 340
EUSART Transmit .................................................... 338
External Clock Input Operation (EC) .......................... 51
External Clock Input Operation (HS) .......................... 51
External Components for SOSC Low-Power
External Power-on Reset Circuit
Fail-Safe Clock Monitor (FSCM)............................... 424
Full-Bridge Application Example............................... 269
Generic I/O Port Operation....................................... 165
Half-Bridge Applications ........................................... 275
High/Low-Voltage Detect with External Input ........... 380
Interrupt Logic........................................................... 142
INTIO1 Oscillator Mode .............................................. 52
INTIO2 Oscillator Mode .............................................. 52
MSSP (SPI Mode) .................................................... 281
MSSPx (I
MSSPx (I
On-Chip Reset Circuit................................................. 73
PIC18F6XK22............................................................. 13
PIC18F8XK22............................................................. 14
PLL ............................................................................. 51
PORTD and PORTE (Parallel Slave Port)................ 189
PWM Operation (Simplified) ..................................... 255
RC Oscillator Mode .................................................... 49
RCIO Oscillator Mode................................................. 49
Reads from Flash Program Memory ........................ 115
RTCC........................................................................ 227
RTCC Clock Source Multiplexing ............................. 238
Simplified Steering.................................................... 278
Single Channel Measurement .................................. 351
Single Comparator.................................................... 370
SPI Master/Slave Connection................................... 285
Table Read Operation .............................................. 111
Table Write Operation .............................................. 112
Table Writes to Flash Program Memory................... 117
Timer0 in 16-Bit Mode .............................................. 194
Timer0 in 8-Bit Mode ................................................ 194
Timer1 ...................................................................... 200
Timer2 ...................................................................... 210
Timer3/5/7 ................................................................ 215
Timer4 ...................................................................... 224
Ultra Low-Power Wake-up Initialization...................... 70
Using Open-Drain Output (USART) ......................... 167
Watchdog Timer ....................................................... 419
(HS or HSPLL).................................................... 50
Configuration for Pulse Delay Generation ........ 399
Configuration for Time Measurement ............... 398
Oscillator........................................................... 201
(Slow V
2
2
C Master Mode) ....................................... 311
C Mode) ................................................... 291
DD
Power-up) ......................................... 75
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