Datasheet4U Logo Datasheet4U.com

ATTINY261 - (ATTINYx61) 8-bit Microcontroller

Download the ATTINY261 datasheet PDF. This datasheet also covers the ATTINY variant, as both devices belong to the same (attinyx61) 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

VCC Supply voltage.

GND Ground.

AVCC Analog supply voltage.

Key Features

  • High Performance, Low Power AVR® 8-Bit Microcontroller.
  • Advanced RISC Architecture.
  • 123 Powerful Instructions.
  • Most Single Clock Cycle Execution.
  • 32 x 8 General Purpose Working Registers.
  • Fully Static Operation Non-volatile Program and Data Memories.
  • 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny261/461/861) Endurance: 10,000 Write/Erase Cycles.
  • 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATTINY-261.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATtiny261 Automotive 8-bit AVR Microcontroller ATMEL
ATTINY261A 8-bit Microcontroller ATMEL
ATTINY20 8-bit AVR Microcontroller Atmel
ATtiny202 Automotive Microcontroller Microchip
ATtiny202 Microcontroller Microchip

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATTINY261V 8-bit Microcontroller
ATTINY26 8-bit Microcontroller with 2K Bytes Flash
ATTINY26L 8-bit Microcontroller with 2K Bytes Flash
ATTINY22L 8-bit Microcontroller with 2K Bytes of In-System Programmable Flash
ATTINY24 (ATTINYx4) 8-bit Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • High Performance, Low Power AVR® 8-Bit Microcontroller • Advanced RISC Architecture – 123 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers – Fully Static Operation Non-volatile Program and Data Memories – 2/4/8K Byte of In-System Programmable Program Memory Flash (ATtiny261/461/861) Endurance: 10,000 Write/Erase Cycles – 128/256/512 Bytes In-System Programmable EEPROM (ATtiny261/461/861) Endurance: 100,000 Write/Erase Cycles – 128/256/512 Bytes Internal SRAM (ATtiny261/461/861) – Programming Lock for Self-Programming Flash Program and EEPROM Data Security Peripheral Features – 8/16-bit Timer/Counter with Prescaler and Two PWM Channels – 8/10-bit High Speed Timer/Counter with Separate Prescaler 3 High Frequency PWM Outputs with