Microchip, 8bit AVR, ATtiny2313A Microcontroller, 20MHz, 2 kB Flash, 20-Pin SOIC

RS Stock No.:: 177-2796
Mfr. Part No.:: ATTINY2313A-SUR
Manufacturer:: Microchip

Microchip, 8bit AVR, ATtiny2313A Microcontroller, 20MHz, 2 kB Flash, 20-Pin SOIC

Subtotal (1 reel of 1000 units)*

€1,112.00

(exc. VAT)

€1,368.00

(inc. VAT)

Temporarily out of stock

Shipping from 05 February 2026

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

Units	Per unit	Per Reel*
1000 +	€1.112	€1,112.00

*price indicative

RS Stock No.:: 177-2796
Mfr. Part No.:: ATTINY2313A-SUR
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	ATtiny2313A
	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 x 16 bit
	Number of SPI Channels	2
	Typical Operating Supply Voltage	5.5 (Maximum) V
	Number of I2C Channels	1
	Number of USART Channels	1
	Number of UART Channels	1
	Number of CAN Channels	0
	Maximum Operating Temperature	+85 °C
	Number of ADC Units	0
	Length	13mm
	ADCs	0
	Maximum Number of Ethernet Channels	0
	Instruction Set Architecture	RISC
	Width	7.6mm
	Program Memory Type	Flash
	Minimum Operating Temperature	-40 °C
	Number of LIN Channels	0
	Number of PCI Channels	0
	Dimensions	13 x 7.6 x 2.35mm
	Height	2.35mm
	Number of Ethernet Channels	0
	Pulse Width Modulation	1 (4 x 16 bit)

	Select all
	Brand Microchip
	Family Name ATtiny2313A
	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 x 16 bit
	Number of SPI Channels 2
	Typical Operating Supply Voltage 5.5 (Maximum) V
	Number of I2C Channels 1
	Number of USART Channels 1
	Number of UART Channels 1
	Number of CAN Channels 0
	Maximum Operating Temperature +85 °C
	Number of ADC Units 0
	Length 13mm
	ADCs 0
	Maximum Number of Ethernet Channels 0
	Instruction Set Architecture RISC
	Width 7.6mm
	Program Memory Type Flash
	Minimum Operating Temperature -40 °C
	Number of LIN Channels 0
	Number of PCI Channels 0
	Dimensions 13 x 7.6 x 2.35mm
	Height 2.35mm
	Number of Ethernet Channels 0
	Pulse Width Modulation 1 (4 x 16 bit)

Datasheet

The high-performance Microchip picoPower AVR RISC-based CMOS 8-bit microcontroller combines 2KB flash memory, 128B EEPROM, 128B SRAM, 18 general purpose I/O lines, 32 general purpose working registers, a single-wire Interface for on-chip debugging, two flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a universal serial interface (USI) with start condition detector, programmable watchdog timer with internal oscillator, and three software selectable power saving modes. The device operates between 1.8-5.5 volts.By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Advanced RISC Architecture

120 Powerful Instructions – Most Single Clock Cycle Execution

32 x 8 General Purpose Working Registers

Fully Static Operation

Up to 20 MIPS Throughput at 20 Mhz

Microchip, 8bit AVR, ATtiny2313A Microcontroller, 20MHz, 2 kB Flash, 20-Pin SOIC

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