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ATTINY44 - 8-bit Microcontroller

Download the ATTINY44 datasheet PDF. This datasheet also covers the ATTINY24 variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

Description

2.3.1 VCC Supply voltage.

2.3.2 GND Ground.

Port B is a 4-bit bi-directional I/O port with internal pull-up resistors (selected for each bit).

Features

  • High performance, low power AVR® 8-bit microcontroller.
  • Advanced RISC architecture.
  • 120 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 (Atmel® ATtiny24/44/84).
  • Endurance: 10,000 write/erase cycles.
  • 128/256/512 bytes in-system programmable EEPROM (Atmel ATtiny24/44/84).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATTINY24_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATtiny441 8-bit AVR Microcontroller ATMEL
ATtiny44A CMOS 8-bit microcontroller Microchip
ATtiny4 8-bit AVR Microcontroller ATMEL
ATtiny4 CMOS 8-bit microcontroller Microchip
ATtiny40 8-bit tinyAVR Microcontroller ATMEL

Other Datasheets by Atmel (Microchip)

Part Number Description
ATTINY44A 8-bit Microcontroller
ATtiny43U Microcontroller
ATTINY461 (ATTINYx61) 8-bit Microcontroller
ATTINY461V 8-bit Microcontroller
ATTINY48 (ATTINY48 / ATTINY88) 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
ATtiny24/44/84 8-bit AVR Microcontroller with 2/4/8K Bytes In-System Programmable Flash DATASHEET Features ● High performance, low power AVR® 8-bit microcontroller ● Advanced RISC architecture ● 120 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 (Atmel® ATtiny24/44/84) ● Endurance: 10,000 write/erase cycles ● 128/256/512 bytes in-system programmable EEPROM (Atmel ATtiny24/44/84) ● Endurance: 100,000 write/erase cycles ● 128/256/512 bytes internal SRAM (Atmel ATtiny24/44/84) ● Programming lock for self-programming flash program and EEPROM data security ● Peripheral features ● Two Timer/Counters, 8- and 16-bit cou
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