PIC16C765I/SO datasheet, PDF - EEWORLD Datasheet

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PIC16C765I/SO: Description8-BIT, MROM, 24 MHz, RISC MICROCONTROLLER, PQFP44; Categorysemiconductor The embedded processor and controller; File Size1MB，158 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16C765I/SO Overview

8-BIT, MROM, 24 MHz, RISC MICROCONTROLLER, PQFP44

PIC16C765I/SO Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	44
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	5.25 V
Minimum supply/operating voltage	4.35 V
Rated supply voltage	5 V
External data bus width	0.0
Number of input and output buses	19
Line speed	24 MHz
Processing package description	PLASTIC, MO-047, LCC-44
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	SQUARE
Package Size	FLATPACK, THIN PROFILE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.8000 mm
terminal coating	MATTE TIN
Terminal location	QUAD
Packaging Materials	PLASTIC/EPOXY
Temperature level	INDUSTRIAL
ADC channel	Yes
Address bus width	0.0
Number of digits	8
Maximum FCLK clock frequency	24 MHz
Microprocessor type	RISC MICROCONTROLLER
PWM channel	Yes
ROM programming	MROM

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PIC16C745/765

8-Bit CMOS Microcontrollers with USB

Devices included in this data sheet:

• PIC16C745

• PIC16C765

Pin Diagrams

28-Pin DIP, SOIC

MCLR/V

RA0/AN0

RA1/AN1

RA2/AN2

RA3/AN3/V

REF

RA4/T0CKI

RA5/AN4

Vss

OSC1/CLKIN

OSC2/CLKOUT

RC0/T1OSO/T1CKI

RC1/T1OSI/CCP2

RC2/CCP1

USB

•1

Microcontroller Core Features:

• High-performance RISC CPU

• Only 35 single word instructions

Memory

Device

Program

x14

Data

256

Pins

A/D

Resolution

A/D

Channels

PIC16C745

PIC16C765

• All single cycle instructions except for program

branches which are two cycle

• Interrupt capability (up to 12 internal/external

interrupt sources)

• Eight level deep hardware stack

• Direct, indirect and relative addressing modes

• 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

• Brown-out detection circuitry for

Brown-out Reset (BOR)

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options

- EC - External clock (24 MHz)

- E4 - External clock with PLL (6 MHz)

- HS - Crystal/Resonator (24 MHz)

- H4 - Crystal/Resonator with PLL (6 MHz)

• Processor clock of 24MHz derived from 6 MHz

crystal or resonator

• Fully static low-power, high-speed CMOS

• In-Circuit Serial Programming™ (ICSP)

• Operating voltage range

- 4.35 to 5.25V

• High Sink/Source Current 25/25 mA

• Wide temperature range

- Industrial (-40°C - 85°C)

• Low-power consumption:

- < TBD @ 5V, 6 MHz

- < TBD typical standby current

RB7

RB6

RB5

RB4

RB3

RB2

RB1

RB0/INT

Vss

RC7/RX/DT

RC6/TX/CK

D+

D-

Peripheral Features:

• Universal Serial Bus (USB 1.1)

• 64 bytes of USB dual port RAM

• 22 (PIC16C745) or 33 (PIC16C765) I/O pins

- Individual direction control

- 1 high voltage open drain (RA4)

- 8 PORTB pins with:

- Interrupt on change control (RB<7:4> only)

- Weak pull up control

- 3 pins dedicated to USB

• Timer0: 8-bit timer/counter with 8-bit prescaler

• Timer1: 16-bit timer/counter with prescaler

can be incremented during sleep via external

crystal/clock

• Timer2: 8-bit timer/counter with 8-bit period

• 2 Capture, Compare and PWM modules

- Capture is 16 bit, max. resolution is 10.4 ns

- Compare is 16 bit, max. resolution is 167 ns

- PWM maximum resolution is 10 bit

• 8-bit multi-channel Analog-to-Digital converter

• Universal Synchronous Asynchronous Receiver

Transmitter (USART/SCI)

• Parallel Slave Port (PSP) 8-bits wide, with exter-

nal RD, WR and CS controls (PIC16C765 only)

1999 Microchip Technology Inc.

Advanced Information

PIC16C745

DS41124A-page 1

PIC16C745/765

Table of Contents

1.0 General Description .............................................................................................................................................. 5

2.0 PIC16C745/765 Device Varieties ......................................................................................................................... 7

3.0 Architectural Overview .......................................................................................................................................... 9

4.0 Memory Organization.......................................................................................................................................... 15

5.0 I/O Ports.............................................................................................................................................................. 31

6.0 Timer0 Module .................................................................................................................................................... 43

7.0 Timer1 Module .................................................................................................................................................... 45

8.0 Timer2 Module .................................................................................................................................................... 49

9.0 Capture/Compare/PWM Modules ....................................................................................................................... 51

10.0 Universal Serial Bus............................................................................................................................................ 57

11.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) ............................................................. 75

12.0 Analog-to-Digital Converter (A/D) Module .......................................................................................................... 89

13.0 Special Features of the CPU .............................................................................................................................. 95

14.0 Instruction Set Summary................................................................................................................................... 109

15.0 Development Support ....................................................................................................................................... 117

16.0 Electrical Characteristics................................................................................................................................... 123

17.0 DC and AC Characteristics Graphs and Tables ............................................................................................... 141

18.0 Packaging Information ...................................................................................................................................... 143

Index .......................................................................................................................................................................... 151

On-Line Support.......................................................................................................................................................... 155

Reader Response ....................................................................................................................................................... 156

Product Identification System ..................................................................................................................................... 157

To Our Valued Customers

Most Current Data Sheet

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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: (480) 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.

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We appreciate your assistance in making this a better document.

1999 Microchip Technology Inc.

Advanced Information

DS41124A-page 3

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