Microchip ATTINY2313A-SU, 8 bit AVR, ATTINY2313A Microcontroller, 20 MHz, 2kB FLASH, 20-Pin SOIC

RS Stock No.:: 133-0978
Mfr. Part No.:: ATTINY2313A-SU
Manufacturer:: Microchip

Microchip ATTINY2313A-SU, 8 bit AVR, ATTINY2313A Microcontroller, 20 MHz, 2kB FLASH, 20-Pin SOIC

Bulk discount available

Subtotal (1 pack of 5 units)*

€6.30

(exc. VAT)

€7.75

(inc. VAT)

Temporarily out of stock

490 unit(s) shipping from 16 December 2025

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

Units	Per unit	Per Pack*
5 - 20	€1.26	€6.30
25 - 95	€1.222	€6.11
100 +	€1.178	€5.89

*price indicative

RS Stock No.:: 133-0978
Mfr. Part No.:: ATTINY2313A-SU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATtiny2313
	Package Type	SOIC
	Mounting Type	Surface Mount
	Pin Count	20
	Device Core	AVR
	Data Bus Width	8bit
	Program Memory Size	2 kB
	Maximum Frequency	20MHz
	RAM Size	128 B
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	2
	Number of UART Channels	1
	Number of USART Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of I2C Channels	1
	Number of CAN Channels	0
	ADCs	0
	Length	13mm
	Number of ADC Units	0
	Instruction Set Architecture	RISC
	Minimum Operating Temperature	-40 °C
	Program Memory Type	Flash
	Number of PCI Channels	0
	Maximum Operating Temperature	+85 °C
	Pulse Width Modulation	1 (4 Channel)
	Height	2.35mm
	Dimensions	13 x 7.6 x 2.35mm
	Number of LIN Channels	0
	Number of Ethernet Channels	0
	Width	7.6mm
	Maximum Number of Ethernet Channels	0

	Select all
	Brand Microchip
	Family Name ATtiny2313
	Package Type SOIC
	Mounting Type Surface Mount
	Pin Count 20
	Device Core AVR
	Data Bus Width 8bit
	Program Memory Size 2 kB
	Maximum Frequency 20MHz
	RAM Size 128 B
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 2
	Number of UART Channels 1
	Number of USART Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of I2C Channels 1
	Number of CAN Channels 0
	ADCs 0
	Length 13mm
	Number of ADC Units 0
	Instruction Set Architecture RISC
	Minimum Operating Temperature -40 °C
	Program Memory Type Flash
	Number of PCI Channels 0
	Maximum Operating Temperature +85 °C
	Pulse Width Modulation 1 (4 Channel)
	Height 2.35mm
	Dimensions 13 x 7.6 x 2.35mm
	Number of LIN Channels 0
	Number of Ethernet Channels 0
	Width 7.6mm
	Maximum Number of Ethernet Channels 0

8-Bit PicoPower tinyAVR® Microcontrollers

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Small, most compact package for applications where size is critical

Capacitive Touch

Fast and code efficient

High integration

1.8V to 5.5V operation (0.7V operation for ATtiny43U)

Microchip ATTINY2313A-SU, 8 bit AVR, ATTINY2313A Microcontroller, 20 MHz, 2kB FLASH, 20-Pin SOIC

8-Bit PicoPower tinyAVR® Microcontrollers

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