Microchip PIC16F688-I/ML, 8 bit PIC, PIC16F688 Microcontroller, 20 MHz, 7kB FLASH, 16-Pin QFN

RS Stock No.:: 666-8609
Mfr. Part No.:: PIC16F688-I/ML
Manufacturer:: Microchip

Microchip PIC16F688-I/ML, 8 bit PIC, PIC16F688 Microcontroller, 20 MHz, 7kB FLASH, 16-Pin QFN

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Bulk discount available

Subtotal (1 pack of 2 units)*

TWD163.00

(exc. GST)

TWD171.16

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

Plus 120 unit(s) shipping from December 11, 2025

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Units	Per unit	Per Pack*
2 - 22	TWD81.50	TWD163.00
24 +	TWD79.00	TWD158.00

*price indicative

RS Stock No.:: 666-8609
Mfr. Part No.:: PIC16F688-I/ML
Manufacturer:: Microchip

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Series	PIC16F688
	Product Type	Microcontroller
	Package Type	QFN
	Mount Type	Surface
	Pin Count	16
	Device Core	PIC
	Data Bus Width	8bit
	Interface Type	USART
	Program Memory Size	7kB
	Maximum Clock Frequency	20MHz
	RAM Size	256bit
	Maximum Supply Voltage	5.5V
	Maximum Power Dissipation Pd	800mW
	Number of Programmable I/Os	12
	Analogue Comparators	2
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C
	Standards/Approvals	RoHS
	Length	4mm
	Height	0.95mm
	Width	4 mm
	Minimum Supply Voltage	2V
	Program Memory Type	FLASH
	ADCs	8 x 10 Bit
	Number of Timers	2
	Instruction Set Architecture	RISC
	Automotive Standard	No

	Select all
	Brand Microchip
	Series PIC16F688
	Product Type Microcontroller
	Package Type QFN
	Mount Type Surface
	Pin Count 16
	Device Core PIC
	Data Bus Width 8bit
	Interface Type USART
	Program Memory Size 7kB
	Maximum Clock Frequency 20MHz
	RAM Size 256bit
	Maximum Supply Voltage 5.5V
	Maximum Power Dissipation Pd 800mW
	Number of Programmable I/Os 12
	Analogue Comparators 2
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C
	Standards/Approvals RoHS
	Length 4mm
	Height 0.95mm
	Width 4 mm
	Minimum Supply Voltage 2V
	Program Memory Type FLASH
	ADCs 8 x 10 Bit
	Number of Timers 2
	Instruction Set Architecture RISC
	Automotive Standard No

Datasheet

PIC16F688 8-Bit Flash Microcontrollers

The PIC16F range of microcontrollers from Microchip are 8-bit MCUs that incorporate Microchip’s PIC® architecture into a variety of pin and package options, from space efficient 14-pin devices to feature-rich 64-pin devices. Devices with Baseline, Mid-Range or Enhanced Mid-Range architecture are available with numerous different peripheral combinations, giving designers flexibility and choice for their applications.

The PIC16F688 family of microcontrollers is based upon Microchip’s Mid-range core with an 8 level deep hardware stack and 35 instructions. These MCUs provide up to 5 MIPS, 3.5 Kbytes program memory, 128 bytes RAM and Data EEPROM of 256 bytes. On board is a configurable oscillator factory calibrated to ±1% accuracy.

Microcontroller Features

20 MHz Max. CPU Speed

35 Instructions

8 Level Hardware Stack

8 MHz Internal Oscillator – Selectable frequency range 8 MHz to 125 kHz

12 I/O Pins

Power-On Reset (POR)

Power-Up Timer (PWRT)

Oscillator Start-Up Timer (OST)

Brown-Out Reset (BOR)

Watchdog Timer (WDT)

In-Circuit Serial Programming (ICSP)

Peripherals

10-bit Analogue to Digital Converter (ADC) – 8 Channels

Two Comparators

One 8-bit Timer

One 16-bit Timer

Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART)

Microchip PIC16F688-I/ML, 8 bit PIC, PIC16F688 Microcontroller, 20 MHz, 7kB FLASH, 16-Pin QFN

FREE delivery for orders over NT$1,300.00

PIC16F688 8-Bit Flash Microcontrollers

Microcontroller Features

Peripherals

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