PIC16C74BT-04E/P datasheet, PDF

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PIC16C74BT-04E/P: Description8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，152 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16C74BT-04E/P Overview

8-BIT, OTPROM, 4 MHz, RISC MICROCONTROLLER, PDIP40, 0.600 INCH, PLASTIC, DIP-40

PIC16C74BT-04E/P Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	DIP
package instruction	0.600 INCH, PLASTIC, DIP-40
Contacts	40
Reach Compliance Code	compliant
Has ADC	YES
Address bus width
bit size	8
maximum clock frequency	4 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T40
JESD-609 code	e3
length	51.26 mm
Number of I/O lines	33
Number of terminals	40
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
ROM programmability	OTPROM
Maximum seat height	4.06 mm
speed	4 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4 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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Device

PIC16C63A

PIC16C73B

PIC16C65B

PIC16C74B

Pins

PIC16C63A/65B/73B/74B

A/D

YES

PSP

YES

MCLR/V

RA0/AN0

RA1/AN1

RA2/AN2

RA3/AN3/V

REF

RA4/T0CKI

RA5/SS/AN4

RE0/RD/AN5

RE1/WR/AN6

RE2/CS/AN7

OSC1/CLKIN

OSC2/CLKOUT

RC0/T1OSO/T1CKI

RC1/T1OSI/CCP2

RC2/CCP1

RC3/SCK/SCL

RD0/PSP0

RD1/PSP1

RB7

RB6

RB5

RB4

RB3

RB2

RB1

RB0/INT

RD7/PSP7

RD6/PSP6

RD5/PSP5

RD4/PSP4

RC7/RX/DT

RC6/TX/CK

RC5/SDO

RC4/SDI/SDA

RD3/PSP3

RD2/PSP2

28/40-Pin 8-Bit CMOS Microcontrollers

Pin Diagram

PDIP, Windowed CERDIP

Microcontroller Core Features:

• High-performance RISC CPU

• Only 35 single word instructions to learn

• All single cycle instructions except for program

branches which are two cycle

• Operating speed: DC - 20 MHz clock input

DC - 200 ns instruction cycle

• 4K x 14 words of Program Memory,

192 x 8 bytes of Data Memory (RAM)

• 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

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options

• Low-power, high-speed CMOS EPROM

technology

• Fully static design

• In-Circuit Serial Programming™ (ICSP)

• Wide operating voltage range: 2.5V to 5.5V

• High Sink/Source Current 25/25 mA

• Commercial, Industrial and Extended temperature

ranges

• Low-power consumption:

- < 2 mA @ 5V, 4 MHz

- 22.5

µA

typical @ 3V, 32 kHz

- < 1

µA

typical standby current

Peripheral Features:

• 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

• Two Capture, Compare, PWM modules

• Capture is 16-bit, max. resolution is 12.5 ns,

Compare is 16-bit, max. resolution is 200 ns,

PWM maximum resolution is 10-bit

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

• Synchronous Serial Port (SSP) with Enhanced

SPI

™

and I

™

• Universal Synchronous Asynchronous Receiver

Transmitter (USART/SCI)

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

external RD, WR and CS controls

• Brown-out detection circuitry for

Brown-out Reset (BOR)

1998 Microchip Technology Inc.

PIC16C74B

DS30605A-page 1

PIC16C63A/65B/73B/74B

Table of Contents

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

2.0 Memory Organization................................................................................................................................................................. 11

3.0 I/O Ports ..................................................................................................................................................................................... 25

4.0 Timer0 Module ........................................................................................................................................................................... 37

5.0 Timer1 Module ........................................................................................................................................................................... 39

6.0 Timer2 Module ........................................................................................................................................................................... 43

7.0 Capture/Compare/PWM (CCP) Module(s)................................................................................................................................. 45

8.0 Synchronous Serial Port (SSP) Module ..................................................................................................................................... 51

9.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) .................................................................................... 61

10.0 Analog-to-Digital Converter (A/D) Module.................................................................................................................................. 75

11.0 Special Features of the CPU...................................................................................................................................................... 81

12.0 Instruction Set Summary............................................................................................................................................................ 95

13.0 Development Support ................................................................................................................................................................ 97

14.0 Electrical Characteristics.......................................................................................................................................................... 101

15.0 DC and AC Characteristics Graphs and Tables....................................................................................................................... 123

16.0 Packaging Information ............................................................................................................................................................. 125

Appendix A: Revision History ........................................................................................................................................................... 137

Appendix B: Device Differences ....................................................................................................................................................... 137

Appendix C: Conversion Considerations .......................................................................................................................................... 137

Appendix D: Migration from Baseline to Midrange Devices.............................................................................................................. 138

Appendix E: Bit/Register Cross-Reference List ................................................................................................................................ 139

Index .................................................................................................................................................................................................. 141

On-Line Support................................................................................................................................................................................. 147

Reader Response .............................................................................................................................................................................. 148

PIC16C63A/65B/73B/74B Product Identification System .................................................................................................................. 149

To Our Valued Customers

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please check 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 docu-

ment DS30000.

Errata

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

ommended workarounds. As device/documentation issues become known to us, we will publish an errata sheet. The

errata will specify the revision 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 at 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 literature 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, or

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

We appreciate your assistance in making this a better document.

DS30605A-page 4

1998 Microchip Technology Inc.

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