PIC18F85K22T-E/MR datasheet, PDF

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PIC18F85K22T-E/MR: Description32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQCC64; Categorysemiconductor The embedded processor and controller; File Size4MB，526 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC18F85K22T-E/MR Overview

32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQCC64

PIC18F85K22T-E/MR Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	64
Maximum operating temperature	125 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.5 V
Minimum supply/operating voltage	3 V
Rated supply voltage	3.3 V
External data bus width	0.0
Number of input and output buses	53
Line speed	48 MHz
Processing package description	9 X 9 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, QFN-64
state	ACTIVE
packaging shape	SQUARE
Package Size	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
surface mount	Yes
Terminal form	NO LEAD
Terminal spacing	0.5000 mm
terminal coating	MATTE TIN
Terminal location	QUAD
Packaging Materials	PLASTIC/EPOXY
Temperature level	AUTOMOTIVE
ADC channel	Yes
Address bus width	0.0
Number of digits	32
Maximum FCLK clock frequency	48 MHz
Microprocessor type	MICROCONTROLLER
PWM channel	Yes
ROM programming	FLASH

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PIC18F87K22 FAMILY

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash MCUs

with 12-Bit A/D and XLP Technology

Low-Power Features:

• Power-Managed modes:

- Run: CPU on, peripherals on

- Idle: CPU off, peripherals on

- Sleep: CPU off, peripherals off

• Two-Speed Oscillator Start-up

• Fail-Safe Clock Monitor

• Power-Saving Peripheral Module Disable (PMD)

• Ultra Low-Power Wake-up

• Fast Wake-up, 1

s

Typical

• Low-Power WDT, 300 nA Typical

• Ultra Low 50 nA Input Leakage

• Run mode Currents Down to 5.5

A,

Typical

• Idle mode Currents Down to 1.7

A

Typical

• Sleep mode Currents Down to Very Low 20 nA,

Typical

• RTCC Current Downs to Very Low 700 nA,

Typical

Special Microcontroller Features:

•

Operating Voltage Range: 1.8V to 5.5V

On-Chip 3.3V Regulator

Operating Speed up to 64 MHz

Up to 128 Kbytes On-Chip Flash Program

Memory

Data EEPROM of 1,024 Bytes

4K x 8 General Purpose Registers (SRAM)

10,000 Erase/Write Cycle Flash Program

Memory, Minimum

1,000,000 Erase/write Cycle Data EEPROM

Memory, Typical

Flash Retention: 40 Years, Minimum

Three Internal Oscillators: LF-INTRC (31 kHz),

MF-INTOSC (500 kHz) and HF-INTOSC

(16 MHz)

Self-Programmable under Software Control

Priority Levels for Interrupts

8 x 8 Single-Cycle Hardware Multiplier

Extended Watchdog Timer (WDT):

- Programmable period from 4 ms to 4,194s

(about 70 minutes)

In-Circuit Serial Programming™ (ICSP™) via

Two Pins

In-Circuit Debug via Two Pins

Programmable:

- BOR

- LVD

•

Comparators

Device

Flash # Single-Word SRAM EEPROM

(bytes) Instructions (bytes) (bytes)

32K

64K

128K

32K

64K

128K

16,383

32,768

65,536

16,383

32,768

65,536

I/O

12-Bit CCP/

A/D ECCP

(ch) (PWM)

5/3

7/3

5/3

7/3

EUSART

Timers

8/16-Bit

Program Memory

Data Memory

MSSP

SPI

Master

External Bus

CTMU

PIC18F65K22

PIC18F66K22

PIC18F67K22

PIC18F85K22

PIC18F86K22

PIC18F87K22

4/4

6/5

4/4

6/5



2009-2018 Microchip Technology Inc.

DS30009960E-page 1

RTCC

PIC18F87K22 FAMILY

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 7

2.0 Guidelines for Getting Started with PIC18FXXKXX Microcontrollers ......................................................................................... 35

3.0 Oscillator Configurations ............................................................................................................................................................ 40

4.0 Power-Managed Modes ............................................................................................................................................................. 53

5.0 Reset .......................................................................................................................................................................................... 68

6.0 Memory Organization ................................................................................................................................................................. 82

7.0 Flash Program Memory............................................................................................................................................................ 106

8.0 External Memory Bus ............................................................................................................................................................... 116

9.0 Data EEPROM Memory ........................................................................................................................................................... 127

10.0 8 x 8 Hardware Multiplier.......................................................................................................................................................... 133

11.0 Interrupts .................................................................................................................................................................................. 135

12.0 I/O Ports ................................................................................................................................................................................... 159

13.0 Timer0 Module ......................................................................................................................................................................... 186

14.0 Timer1 Module ......................................................................................................................................................................... 189

15.0 Timer2 Module ......................................................................................................................................................................... 201

16.0 Timer3/5/7 Modules.................................................................................................................................................................. 203

17.0 Timer4/6/8/10/12 Modules........................................................................................................................................................ 215

18.0 Real-Time Clock and Calendar (RTCC)................................................................................................................................... 218

19.0 Capture/Compare/PWM (CCP) Modules ................................................................................................................................. 235

20.0 Enhanced Capture/Compare/PWM (ECCP) Module................................................................................................................ 248

21.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 271

22.0 Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) ............................................................... 317

23.0 12-Bit Analog-to-Digital Converter (A/D) Module ..................................................................................................................... 341

24.0 Comparator Module.................................................................................................................................................................. 357

25.0 Comparator Voltage Reference Module................................................................................................................................... 365

26.0 High/Low-Voltage Detect (HLVD)............................................................................................................................................. 368

27.0 Charge Time Measurement Unit (CTMU) ................................................................................................................................ 374

28.0 Special Features of the CPU.................................................................................................................................................... 391

29.0 Instruction Set Summary .......................................................................................................................................................... 418

30.0 Development Support............................................................................................................................................................... 468

31.0 Electrical Characteristics .......................................................................................................................................................... 472

32.0 Packaging Information.............................................................................................................................................................. 512

Appendix A: Revision History............................................................................................................................................................. 520

Appendix B: Migration From PIC18F87J11 and PIC18F8722 to PIC18F87K22................................................................................ 521

The Microchip Web Site ..................................................................................................................................................................... 522

Customer Change Notification Service .............................................................................................................................................. 522

Customer Support .............................................................................................................................................................................. 522

Product Identification System ............................................................................................................................................................ 523



2009-2018 Microchip Technology Inc.

DS30009960E-page 5

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