PIC16C84-04I/SO datasheet, PDF

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PIC16C84-04I/SO: Description8-BIT, EEPROM, 4 MHz, RISC MICROCONTROLLER, PDSO18, 0.300 INCH, PLASTIC, SOIC-18; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1008KB，109 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16C84-04I/SO Overview

8-BIT, EEPROM, 4 MHz, RISC MICROCONTROLLER, PDSO18, 0.300 INCH, PLASTIC, SOIC-18

PIC16C84-04I/SO Parametric

Parameter Name	Attribute value
Maker	Microchip
Parts packaging code	SOIC
package instruction	SOP, SOP18,.4
Contacts	18
Reach Compliance Code	unknown
Has ADC	NO
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	4 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	R-PDSO-G18
length	11.55 mm
Number of I/O lines	13
Number of terminals	18
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP18,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
power supply	5 V
Certification status	Not Qualified
RAM (bytes)	36
rom(word)	1024
ROM programmability	EEPROM
Maximum seat height	2.642 mm
speed	4 MHz
Maximum slew rate	10 mA
Maximum supply voltage	6 V
Minimum supply voltage	4 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.5 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC16C84

Pin Diagram

PDIP, SOIC

8-bit CMOS EERPOM Microcontroller

High Performance RISC CPU Features:

• Only 35 single word instructions to learn

• All instructions single cycle (400 ns @ 10 MHz)

except for program branches which are two-cycle

• Operating speed: DC - 10 MHz clock input

DC - 400 ns instruction cycle

• 14-bit wide instructions

• 8-bit wide data path

• 1K x 14 EEPROM program memory

• 36 x 8 general purpose registers (SRAM)

• 64 x 8 on-chip EEPROM data memory

• 15 special function hardware registers

• Eight-level deep hardware stack

• Direct, indirect and relative addressing modes

• Four interrupt sources:

- External RB0/INT pin

- TMR0 timer overﬂow

- PORTB<7:4> interrupt on change

- Data EEPROM write complete

• 1,000,000 data memory EEPROM

ERASE/WRITE cycles

• EEPROM Data Retention > 40 years

RA2

RA3

RA4/T0CKI

MCLR

RB0/INT

RB1

RB2

RB3

•1

RA1

RA0

OSC1/CLKIN

OSC2/CLKOUT

RB7

RB6

RB5

RB4

PIC16C84

CMOS Technology:

• Low-power, high-speed CMOS EEPROM

technology

• Fully static design

• Wide operating voltage range:

- Commercial: 2.0V to 6.0V

- Industrial:

2.0V to 6.0V

• Low power consumption:

- < 2 mA typical @ 5V, 4 MHz

- 60

A typical @ 2V, 32 kHz

- 26

A typical standby current @ 2V

Peripheral Features:

• 13 I/O pins with individual direction control

• High current sink/source for direct LED drive

- 25 mA sink max. per pin

- 20 mA source max. per pin

• TMR0: 8-bit timer/counter with 8-bit

programmable prescaler

Special Microcontroller Features:

•

Power-on Reset (POR)

Power-up Timer (PWRT)

Oscillator Start-up Timer (OST)

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

oscillator for reliable operation

Code protection

Power saving SLEEP mode

Selectable oscillator options

Serial In-System Programming - via two pins

1997 Microchip Technology Inc.

DS30445C-page 1

PIC16C84

Table of Contents

1.0 General Description ....................................................................................................................................................................... 3

2.0 PIC16C84 Device Varieties ........................................................................................................................................................... 5

3.0 Architectural Overview ................................................................................................................................................................... 7

4.0 Memory Organization................................................................................................................................................................... 11

5.0 I/O Ports....................................................................................................................................................................................... 19

6.0 Timer0 Module and TMR0 Register............................................................................................................................................. 25

7.0 Data EEPROM Memory............................................................................................................................................................... 31

8.0 Special Features of the CPU ....................................................................................................................................................... 35

9.0 Instruction Set Summary.............................................................................................................................................................. 51

10.0 Development Support .................................................................................................................................................................. 67

11.0 Electrical Characteristics for PIC16C84....................................................................................................................................... 71

12.0 DC & AC Characteristics Graphs/Tables for PIC16C84 .............................................................................................................. 83

13.0 Packaging Information ................................................................................................................................................................. 97

Appendix A: Feature Improvements - From PIC16C5X To PIC16C84 ............................................................................................ 99

Appendix B: Code Compatibility - from PIC16C5X to PIC16C84.................................................................................................... 99

Appendix C: What’s New In This Data Sheet................................................................................................................................. 100

Appendix D: What’s Changed In This Data Sheet ......................................................................................................................... 100

Appendix E: Conversion Considerations - PIC16C84 to PIC16F83/F84 And PIC16CR83/CR84.................................................. 101

Index .................................................................................................................................................................................................. 103

On-Line Support................................................................................................................................................................................. 105

PIC16C84 Product Identification System ........................................................................................................................................... 107

Sales and Support.............................................................................................................................................................................. 107

To Our Valued Customers

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

time to ensure that these documents are 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 use the reader response form in the back of this data

sheet to inform us. We appreciate your assistance in making this a better document.

DS30445C-page 2

1997 Microchip Technology Inc.

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