PIC16FT688-I/ST datasheet, PDF

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PIC16FT688-I/ST: Description8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14; CategoryThe embedded processor and controller Microcontrollers and processors; File Size1MB，174 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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PIC16FT688-I/ST Overview

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14

PIC16FT688-I/ST Parametric

Parameter Name	Attribute value
Maker	Microchip
package instruction	TSSOP-14
Reach Compliance Code	compli
Has ADC	YES
Other features	ALSO OPERATES AT 2V MINIMUM SUPPLY AT 4 MHZ
Address bus width
bit size	8
boundary scan	NO
CPU series	PIC
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	NO
External data bus width
Format	FIXED POINT
Integrated cache	NO
JESD-30 code	R-PDSO-G14
length	5 mm
low power mode	YES
Number of external interrupt devices	1
Number of I/O lines	12
Number of terminals	14
Number of timers	5
On-chip data RAM width	8
On-chip program ROM width	14
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
RAM (bytes)	256
rom(word)	4096
ROM programmability	FLASH
Maximum seat height	1.1 mm
speed	20 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	4.4 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC16F688

Data Sheet

14-Pin Flash-Based, 8-Bit

CMOS Microcontrollers with

nanoWatt Technology



2004 Microchip Technology Inc.

Preliminary

DS41203B

PIC16F688

Table of Contents

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

2.0 Memory Organization .................................................................................................................................................................. 7

3.0 Clock Sources ........................................................................................................................................................................... 21

4.0 I/O Ports .................................................................................................................................................................................... 31

5.0 Timer0 Module .......................................................................................................................................................................... 45

6.0 Timer1 Module with Gate Control.............................................................................................................................................. 49

7.0 Comparator Module................................................................................................................................................................... 53

8.0 Analog-to-Digital Converter (A/D) Module................................................................................................................................. 63

9.0 Data EEPROM and Flash Program Memory Control ................................................................................................................ 71

10.0 Enhanced Universal Asynchronous Receiver Transmitter (EUSART) ...................................................................................... 77

11.0 Special Features of the CPU..................................................................................................................................................... 99

12.0 Instruction Set Summary ......................................................................................................................................................... 119

13.0 Development Support .............................................................................................................................................................. 129

14.0 Electrical Specifications........................................................................................................................................................... 135

15.0 DC and AC Characteristics Graphs and Tables...................................................................................................................... 157

16.0 Packaging Information............................................................................................................................................................. 159

Appendix A: Data Sheet Revision History......................................................................................................................................... 163

Appendix B: Migrating from other PICmicro® Devices ..................................................................................................................... 163

Index ................................................................................................................................................................................................. 165

On-line Support ................................................................................................................................................................................. 169

Systems Information and Upgrade Hot Line ..................................................................................................................................... 169

Reader Response ............................................................................................................................................................................. 170

Product Identification System ........................................................................................................................................................... 171

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Errata

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

2004 Microchip Technology Inc.

Preliminary

DS41203B-page 3

PIC16FT688-I/ST Related Products

	PIC16FT688-I/ST	PIC16FT688-I/SL	PIC16FT688-E/ST	PIC16FT688-E/P	PIC16FT688-I/P	PIC16FT688-E/SL	PIC16F688
Description	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14	8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14
Address bus width	-	0.0	-	0.0	0.0	0.0	0.0
External data bus width	-	0.0	-	0.0	0.0	0.0	0.0
Number of terminals	14	14	14	14	14	14	14
Maximum operating temperature	85 °C	85 Cel	125 °C	85 Cel	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 °C	-40 Cel	-40 °C	-40 Cel	-40 Cel	-40 Cel	-40 Cel
surface mount	YES	Yes	YES	Yes	Yes	Yes	Yes
Temperature level	INDUSTRIAL	INDUSTRIAL	AUTOMOTIVE	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	DUAL	pair	DUAL	pair	pair	pair	pair
Number of functions	-	1	-	1	1	1	1
Maximum supply/operating voltage	-	5.5 V	-	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply/operating voltage	-	4.5 V	-	4.5 V	4.5 V	4.5 V	4.5 V
Rated supply voltage	-	5 V	-	5 V	5 V	5 V	5 V
Number of input and output buses	-	12	-	12	12	12	12
Line speed	-	20 MHz	-	20 MHz	20 MHz	20 MHz	20 MHz
Processing package description	-	4.40 MM, Lead FREE, Plastic, TSSOP-14	-	4.40 MM, Lead FREE, Plastic, TSSOP-14	4.40 MM, Lead FREE, Plastic, TSSOP-14	4.40 MM, Lead FREE, Plastic, TSSOP-14	4.40 MM, Lead FREE, Plastic, TSSOP-14
Lead-free	-	Yes	-	Yes	Yes	Yes	Yes
EU RoHS regulations	-	Yes	-	Yes	Yes	Yes	Yes
China RoHS regulations	-	Yes	-	Yes	Yes	Yes	Yes
state	-	ACTIVE	-	ACTIVE	ACTIVE	ACTIVE	ACTIVE
Craftsmanship	-	CMOS	-	CMOS	CMOS	CMOS	CMOS
packaging shape	-	Rectangle	-	Rectangle	Rectangle	Rectangle	Rectangle
Package Size	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Terminal spacing	-	0.6500 mm	-	0.6500 mm	0.6500 mm	0.6500 mm	0.6500 mm
terminal coating	-	MATTE Tin	-	MATTE Tin	MATTE Tin	MATTE Tin	MATTE Tin
Packaging Materials	-	Plastic/Epoxy	-	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy
ADC channel	-	Yes	-	Yes	Yes	Yes	Yes
Number of digits	-	8	-	8	8	8	8
Maximum FCLK clock frequency	-	20 MHz	-	20 MHz	20 MHz	20 MHz	20 MHz
Microprocessor type	-	Reduced Instruction Set Microcontroller	-	Reduced Instruction Set Microcontroller	Reduced Instruction Set Microcontroller	Reduced Instruction Set Microcontroller	Reduced Instruction Set Microcontroller
ROM programming	-	FLASH	-	FLASH	FLASH	FLASH	FLASH

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