PIC18C442-E/P datasheet, PDF - EEWORLD Datasheet

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PIC18C442-E/P: Description8-BIT, OTPROM, 40 MHz, RISC MICROCONTROLLER, PQCC44; CategoryThe embedded processor and controller Microcontrollers and processors; File Size2MB，296 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC18C442-E/P Overview

8-BIT, OTPROM, 40 MHz, RISC MICROCONTROLLER, PQCC44

PIC18C442-E/P Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	DIP
package instruction	0.600 INCH, PLASTIC, MO-011, DIP-40
Contacts	40
Reach Compliance Code	compli
ECCN code	3A991.A.2
Has ADC	YES
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	40 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T40
JESD-609 code	e3
length	52.26 mm
Number of I/O lines	33
Number of terminals	40
On-chip program ROM width	16
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP40,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
RAM (bytes)	512
rom(word)	8192
ROM programmability	OTPROM
Maximum seat height	4.83 mm
speed	40 MHz
Maximum slew rate	50 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.2 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC18CXX2

High-Performance Microcontrollers with 10-Bit A/D

High Performance RISC CPU:

• C-compiler optimized architecture/instruction set

- Source code compatible with the PIC16CXX

instruction set

• Linear program memory addressing to 2M bytes

• Linear data memory addressing to 4K bytes

Device

PIC18C242

PIC18C252

PIC18C442

PIC18C452

On-Chip Program Memory On-Chip

RAM

EPROM # Single Word

(bytes)

Instructions

16K

32K

16K

32K

8192

16384

8192

16384

512

1536

512

1536

Pin Diagrams

DIP, Windowed CERDIP

MCLR/V

RA0/AN0

RA1/AN1

RA2/AN2/V

REF

RA3/AN3/V

REF

RA4/T0CKI

RA5/AN4/SS/LVDIN

RE0/RD/AN5

RE1/WR/AN6

RE2/CS/AN7

OSC1/CLKI

OSC2/CLKO/RA6

RC0/T1OSO/T1CKI

RC1/T1OSI/CCP2

RC2/CCP1

RC3/SCK/SCL

RD0/PSP0

RD1/PSP1

RB7

RB6

RB5

RB4

RB3/CCP2

RB2/INT2

RB1/INT1

RB0/INT0

RD7/PSP7

RD6/PSP6

RD5/PSP5

RD4/PSP4

RC7/RX/DT

RC6/TX/CK

RC5/SDO

RC4/SDI/SDA

RD3/PSP3

RD2/PSP2

•

Peripheral Features:

Up to 10 MIPs operation:

- DC - 40 MHz osc./clock input

- 4 MHz - 10 MHz osc./clock input with PLL active

• 16-bit wide instructions, 8-bit wide data path

• Priority levels for interrupts

• 8 x 8 Single Cycle Hardware Multiplier

RB3 is the alternate pin for the CCP2 pin multiplexing.

NOTE:

Pin compatible with 40-pin PIC16C7X devices

Analog Features:

•

10-bit Analog-to-Digital Converter

module (A/D)

with:

- Fast sampling rate

- Conversion available during sleep

- DNL = ±1 LSb, INL = ±1 LSb

• Programmable

Low-Voltage Detection

(LVD)

module

- Supports interrupt on low voltage detection

• Programmable Brown-out Reset (BOR)

• High current sink/source 25 mA/25 mA

• Three external interrupt pins

•

Timer0

module: 8-bit/16-bit timer/counter with

8-bit programmable prescaler

•

Timer1

module: 16-bit timer/counter

•

Timer2

module: 8-bit timer/counter with 8-bit

period register (time-base for PWM)

•

Timer3

module: 16-bit timer/counter

• Secondary oscillator clock option - Timer1/Timer3

• Two

Capture/Compare/PWM

(CCP) modules. CCP

pins that can be configured as:

- Capture input: capture is 16-bit,

max. resolution 6.25 ns (T

/16)

- Compare is 16-bit, max. resolution 100 ns (T

)

- PWM output: PWM resolution is 1- to 10-bit.

Max. PWM freq. @:8-bit resolution = 156 kHz

10-bit resolution = 39 kHz

•

Master Synchronous Serial Port

(MSSP) module.

Two modes of operation:

- 3-wire SPI™ (supports all 4 SPI modes)

- I

C™ master and slave mode

•

Addressable USART

module:

- Supports interrupt on Address bit

•

Parallel Slave Port

(PSP) module

Special Microcontroller Features:

• Power-on Reset (POR), Power-up Timer (PWRT)

and Oscillator Start-up Timer (OST)

• Watchdog Timer (WDT) with its own on-chip RC

oscillator for reliable operation

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options including:

- 4X Phase Lock Loop (of primary oscillator)

- Secondary Oscillator (32 kHz) clock input

• In-Circuit Serial Programming (ICSP™) via two pins

CMOS Technology:

•

Low-power, high-speed EPROM technology

Fully static design

Wide operating voltage range (2.5V to 5.5V)

Industrial and Extended temperature ranges

Low-power consumption

DS39026B-page 1

7/99 Microchip Technology Inc.

Preliminary

PIC18C4X2

PIC18CXX2

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 5

2.0 Oscillator Configurations ............................................................................................................................................................ 15

3.0 Reset .......................................................................................................................................................................................... 23

4.0 Memory Organization ................................................................................................................................................................. 33

5.0 Table Reads/Table Writes .......................................................................................................................................................... 53

6.0 8 X 8 Hardware Multiplier ........................................................................................................................................................... 61

7.0 Interrupts .................................................................................................................................................................................... 65

8.0 I/O Ports ..................................................................................................................................................................................... 77

9.0 Timer0 Module ........................................................................................................................................................................... 93

10.0 Timer1 Module ........................................................................................................................................................................... 97

11.0 Timer2 Module ......................................................................................................................................................................... 102

12.0 Timer3 Module ......................................................................................................................................................................... 105

13.0 Capture/Compare/PWM (CCP) Modules ................................................................................................................................. 109

14.0 Master Synchronous Serial Port (MSSP) Module .................................................................................................................... 117

15.0 Addressable Universal Synchronous Asynchronous Receiver Transmitter (USART).............................................................. 151

16.0 10-bit Analog-to-Digital Converter (A/D) Module ...................................................................................................................... 167

17.0 Low Voltage Detect .................................................................................................................................................................. 175

18.0 Special Features of the CPU .................................................................................................................................................... 181

19.0 Instruction Set Summary .......................................................................................................................................................... 191

20.0 Development Support............................................................................................................................................................... 235

21.0 Electrical Characteristics .......................................................................................................................................................... 241

22.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 273

23.0 Packaging Information.............................................................................................................................................................. 275

Appendix A: Revision History ......................................................................................................................................................... 283

Appendix B: Device Differences..................................................................................................................................................... 283

Appendix C: Conversion Considerations........................................................................................................................................ 284

Appendix D: Migration from Baseline to Enhanced Devices .......................................................................................................... 284

Appendix E: Migration from Midrange to Enhanced Devices ......................................................................................................... 285

Appendix F: Migration from High-end to Enhanced Devices ......................................................................................................... 285

Index ................................................................................................................................................................................................. 287

On-Line Support................................................................................................................................................................................. 293

Reader Response .............................................................................................................................................................................. 294

PIC18CXX2 Product Identification System ........................................................................................................................................ 295

To Our Valued Customers

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number. e.g., DS30000A is version A of document DS30000.

New Customer Notification System

Errata

An errata sheet may exist for current devices, describing minor operational differences (from the data sheet) and recommended

workarounds. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revi-

sion of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

• Microchip’s Worldwide Web site; http://www.microchip.com

• Your local Microchip sales office (see last page)

• The Microchip Corporate Literature Center; U.S. FAX: (602) 786-7277

When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet (include liter-

ature number) you are using.

Corrections to this Data Sheet

We constantly strive to improve the quality of all our products and documentation. We have spent a great deal of time to ensure

that this document is correct. However, we realize that we may have missed a few things. If you find any information that is missing

or appears in error, please:

• Fill out and mail in the reader response form in the back of this data sheet.

• E-mail us at webmaster@microchip.com.

We appreciate your assistance in making this a better document.

DS39026B-page 4

Preliminary

7/99 Microchip Technology Inc.

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