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

Bulk discount available

Subtotal (1 pack of 10 units)*

£11.20

(exc. VAT)

£13.40

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 350 unit(s) ready to ship
  • Plus 999,999,640 unit(s) shipping from 10 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 20£1.12£11.20
30 +£1.092£10.92

*price indicative

Packaging Options:
RS Stock No.:
177-3007
Mfr. Part No.:
ATTINY2313A-SUR
Brand:
Microchip
Find similar products by selecting one or more attributes.
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 UART Channels

1

Number of CAN Channels

0

Number of USART Channels

1

Pulse Width Modulation

1 (4 x 16 bit)

Number of Ethernet Channels

0

Width

7.6mm

Height

2.35mm

Dimensions

13 x 7.6 x 2.35mm

Number of LIN Channels

0

Length

13mm

Maximum Operating Temperature

+85 °C

Number of ADC Units

0

ADCs

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

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

Related links