Microchip, 8bit AVR, ATtiny2313 Microcontroller, 20MHz, 2 kB Flash, 20-Pin WQFN

RS stock no.:: 133-0976
Mfr. Part No.:: ATTINY2313A-MU
Manufacturer:: Microchip

Microchip, 8bit AVR, ATtiny2313 Microcontroller, 20MHz, 2 kB Flash, 20-Pin WQFN

Bulk discount available

Subtotal (1 pack of 10 units)*

R 169,94

(exc. VAT)

R 195,43

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 02 February 2026

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

Units	Per unit	Per Pack*
10 - 40	R 16.994	R 169.94
50 - 90	R 16.569	R 165.69
100 - 490	R 16.072	R 160.72
500 - 990	R 15.429	R 154.29
1000 +	R 14.812	R 148.12

*price indicative

RS stock no.:: 133-0976
Mfr. Part No.:: ATTINY2313A-MU
Manufacturer:: Microchip

Specification

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	WQFN
	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 USART Channels	1
	Number of UART Channels	1
	Typical Operating Supply Voltage	1.8 → 5.5 V
	Number of CAN Channels	0
	Number of I2C Channels	1
	Height	0.75mm
	Width	4mm
	Dimensions	4 x 4 x 0.75mm
	Pulse Width Modulation	1 (4 Channel)
	Length	4mm
	ADCs	0
	Number of Ethernet Channels	0
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Minimum Operating Temperature	-40 °C
	Program Memory Type	Flash
	Number of PCI Channels	0
	Maximum Operating Temperature	+85 °C
	Number of LIN Channels	0
	Number of ADC Units	0

	Select all
	Brand Microchip
	Family Name ATtiny2313
	Package Type WQFN
	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 USART Channels 1
	Number of UART Channels 1
	Typical Operating Supply Voltage 1.8 → 5.5 V
	Number of CAN Channels 0
	Number of I2C Channels 1
	Height 0.75mm
	Width 4mm
	Dimensions 4 x 4 x 0.75mm
	Pulse Width Modulation 1 (4 Channel)
	Length 4mm
	ADCs 0
	Number of Ethernet Channels 0
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Minimum Operating Temperature -40 °C
	Program Memory Type Flash
	Number of PCI Channels 0
	Maximum Operating Temperature +85 °C
	Number of LIN Channels 0
	Number of ADC Units 0

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Microchip, 8bit AVR, ATtiny2313 Microcontroller, 20MHz, 2 kB Flash, 20-Pin WQFN

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