PIC16F628T-04E/P datasheet, PDF

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PIC16F628T-04E/P: Description8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PDSO20; CategoryThe embedded processor and controller Microcontrollers and processors; File Size3MB，180 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16F628T-04E/P Overview

8-BIT, FLASH, 4 MHz, RISC MICROCONTROLLER, PDSO20

PIC16F628T-04E/P Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Microchip
package instruction	DIP-18
Reach Compliance Code	compli
Has ADC	NO
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	20 MHz
DMA channel	NO
External data bus width
JESD-30 code	R-PDIP-T18
JESD-609 code	e0
length	22.73 mm
Number of I/O lines	16
Number of terminals	18
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP18,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	3.3/5 V
Certification status	Not Qualified
RAM (bytes)	224
rom(word)	2048
ROM programmability	FLASH
speed	20 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	3 V
surface mount	NO
technology	CMOS
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	7.62 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC16F627A/628A/648A

Data Sheet

Flash-Based, 8-Bit CMOS

Microcontrollers with nanoWatt Technology

2009 Microchip Technology Inc.

DS40044G

PIC16F627A/628A/648A

Table of Contents

1.0 General Description ........................................................................................................................................................................ 7

2.0 PIC16F627A/628A/648A Device Varieties...................................................................................................................................... 9

3.0 Architectural Overview .................................................................................................................................................................. 11

4.0 Memory Organization .................................................................................................................................................................... 17

5.0 I/O Ports ........................................................................................................................................................................................ 33

6.0 Timer0 Module .............................................................................................................................................................................. 47

7.0 Timer1 Module .............................................................................................................................................................................. 50

8.0 Timer2 Module .............................................................................................................................................................................. 54

9.0 Capture/Compare/PWM (CCP) Module ........................................................................................................................................ 57

10.0 Comparator Module .................................................................................................................................................................... 63

11.0 Voltage Reference Module ......................................................................................................................................................... 69

12.0 Universal Synchronous Asynchronous Receiver Transmitter (USART) Module......................................................................... 73

13.0 Data EEPROM Memory .............................................................................................................................................................. 91

14.0 Special Features of the CPU ...................................................................................................................................................... 97

15.0 Instruction Set Summary........................................................................................................................................................... 117

16.0 Development Support ............................................................................................................................................................... 131

17.0 Electrical Specifications ............................................................................................................................................................ 135

18.0 DC and AC Characteristics Graphs and Tables ....................................................................................................................... 151

19.0 Packaging Information .............................................................................................................................................................. 163

Appendix A: Data Sheet Revision History......................................................................................................................................... 171

Appendix B: Device Differences ....................................................................................................................................................... 171

Appendix C: Device Migrations ......................................................................................................................................................... 172

Appendix D: Migrating from other PIC

Devices .............................................................................................................................. 172

The Microchip Web Site .................................................................................................................................................................... 173

Customer Change Notification Service ............................................................................................................................................. 173

Customer Support ............................................................................................................................................................................. 173

Reader Response ............................................................................................................................................................................. 174

Product Identification System ........................................................................................................................................................... 179

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2009 Microchip Technology Inc.

DS40044G-page 5

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