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ATTINY202
  • ATTINY202

ATTINY202

In Production

The ATtiny202 is a microcontroller using the 8-bit AVR®  processor with a hardware multiplier, running up to 20 MHz and 2 KB Flash, 128B SRAM, and 64 bytes of EEPROM in an 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.

Microchip Technology ATTINY202 Product Info

16 April 2026 4

Parameters

Program Memory Size (KB)

2

RAM

128

Data EEPROM (bytes)

64

Pin Count

8

Operation Voltage Max.(V)

5.5

Operation Voltage Min.(V)

1.8

ADC Resolution Max

10

ADC Channels

12

Zero Cross Detect

No

Number of Comparators

1

SPI

1

I2C

1

Stand alone PWM

4

Low Power

No

Numerically Controlled Oscillator (NCO)

0

Data Signal Modulator (DSM)

0

Features

  • 135 instructions
  • Hardware multiplier
  • Ultra Low Power (ULP)
  • Idle
  • Standby
  • Power Down
  • 3 Channels Event System
  • Configurable Custom Logic (CCL)
  • 6 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

Description

The ATtiny202 is a microcontroller using the 8-bit AVR®  processor with a hardware multiplier, running up to 20 MHz and 2 KB Flash, 128B SRAM, and 64 bytes of EEPROM in an 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.

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