Microchip, 8bit AVR, ATtiny202 Microcontroller, 20MHz, 2 kB Flash, 20-Pin SOIC

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Subtotal (1 pack of 25 units)*

£8.575

(exc. VAT)

£10.30

(inc. VAT)

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  • 75 unit(s) ready to ship
  • Plus 1,425 unit(s) shipping from 12 November 2025
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Per Pack*
25 +£0.343£8.58

*price indicative

Packaging Options:
RS Stock No.:
193-6211
Mfr. Part No.:
ATTINY202-SSN
Brand:
Microchip
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Brand

Microchip

Family Name

ATtiny202

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 SPI Channels

1

Number of USART Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of I2C Channels

1

Number of UART Channels

0

Number of CAN Channels

0

Program Memory Type

Flash

Number of PCI Channels

0

Number of Ethernet Channels

0

Number of LIN Channels

0

Height

1.91mm

Width

5.4mm

Dimensions

5.35 x 5.4 x 1.91mm

Number of ADC Units

1

Length

5.35mm

ADCs

6 x 10 bit

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Pulse Width Modulation

1 (3 Channel)

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

The ATtiny202 is a microcontroller using the 8-bit AVR® processor with hardware multiplier, running at up to 20MHz and 2KB Flash, 128B SRAM and 64 bytes of EEPROM in a 8-pin package. The series uses the latest technologies from Microchip with a flexible and low power architecture including Event System and SleepWalking, accurate analog features and advanced peripherals.

8-bit high-performance AVR RISC CPU
135 instructions
Hardware multiplier
Ultra Low Power (ULP)
Three sleep modes:
Idle
Standby
Power Down
6 Channels Event System
Configurable Custom Logic (CCL)
12 Channel 10-bit ADC with Voltage Reference
Comparators
2x 16-bit Timer (TCA / TCB)
Cyclical Redundancy Check (CRC/SCAN)
Watchdog Timer (WDT)
Power-On Reset (POR)
Brown-Out Detection (BOD)
Single pin programming and debugging interface (UPDI)
Operation Voltage: 1.8V – 5.5V

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