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Microchip ATMEGA168-20PU, 8 bit AVR, ATMEGA168 Microcontroller, 20 MHz, 16kB FLASH, 28-Pin PDIP

RS Stock No.:: 127-8258
Mfr. Part No.:: ATMEGA168-20PU
Manufacturer:: Microchip

Microchip ATMEGA168-20PU, 8 bit AVR, ATMEGA168 Microcontroller, 20 MHz, 16kB FLASH, 28-Pin PDIP

The image is for reference only, please refer to product details and specifications

Bulk discount available

Subtotal (1 pack of 2 units)*

TWD245.00

(exc. GST)

TWD257.24

(inc. GST)

FREE delivery for orders over NT$1,300.00

In Stock

6 unit(s) ready to ship from another location
Plus 112 unit(s) shipping from December 18, 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
2 - 8	TWD122.50	TWD245.00
10 +	TWD120.00	TWD240.00

*price indicative

RS Stock No.:: 127-8258
Mfr. Part No.:: ATMEGA168-20PU
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
	Product Type	Microcontroller
	Series	ATMEGA168
	Package Type	PDIP
	Mount Type	Through Hole
	Pin Count	28
	Device Core	AVR
	Data Bus Width	8bit
	Interface Type	USART, SPI
	Program Memory Size	16kB
	Maximum Clock Frequency	20MHz
	RAM Size	1kB
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Analogue Comparators	1
	Number of Programmable I/Os	23
	Maximum Operating Temperature	85°C
	Length	34.79mm
	Height	4.06mm
	Width	7.49 mm
	Standards/Approvals	No
	Minimum Supply Voltage	2.7V
	Automotive Standard	No
	Distrelec Product Id	304-36-794
	Program Memory Type	FLASH
	ADCs	6 x 10 Bit
	Instruction Set Architecture	RISC
	Number of Timers	2

	Select all
	Brand Microchip
	Product Type Microcontroller
	Series ATMEGA168
	Package Type PDIP
	Mount Type Through Hole
	Pin Count 28
	Device Core AVR
	Data Bus Width 8bit
	Interface Type USART, SPI
	Program Memory Size 16kB
	Maximum Clock Frequency 20MHz
	RAM Size 1kB
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Analogue Comparators 1
	Number of Programmable I/Os 23
	Maximum Operating Temperature 85°C
	Length 34.79mm
	Height 4.06mm
	Width 7.49 mm
	Standards/Approvals No
	Minimum Supply Voltage 2.7V
	Automotive Standard No
	Distrelec Product Id 304-36-794
	Program Memory Type FLASH
	ADCs 6 x 10 Bit
	Instruction Set Architecture RISC
	Number of Timers 2

COO (Country of Origin):: TH

8-Bit megaAVR Microcontrollers, 4KB to 16KB Flash

Here at RS Components we have numerous megaAVR 8-bit microcontrollers from Atmel.Each microcontroller is based on an enhanced RISC architecture and features QTouch library support. All of the megaAVR microcontrollers have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as a variety of pin and package types.

Types of megaAVR 8-bit microcontrollers

•ATmega8

•ATmega16

•ATmega48

•ATmega88

•ATmega162

•ATmega164

•ATmega165

•ATmega168

•ATmega8515

•ATmega8535

Microchip ATMEGA168-20PU, 8 bit AVR, ATMEGA168 Microcontroller, 20 MHz, 16kB FLASH, 28-Pin PDIP

FREE delivery for orders over NT$1,300.00

8-Bit megaAVR Microcontrollers, 4KB to 16KB Flash

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