ATTINY44 (6)
AtmelThe ATTINY44 is available from Atmel at Xecor. Designed for automotive applications and meeting AEC-Q100 standards, the ATTINY44 offers high performance, low power consumption, and flexibility with its 8-bit AVR core, 16MHz speed, and 4KB FLASH memory. Available in multiple package options, including 20-WFQFN Exposed Pad, it is ideal for automotive systems, industrial control, and IoT devices. Whether used in sensor interfaces, motor control, or portable electronics, this series ensures reliability, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Atmel. Please view our extensive selection of the ATTINY44 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| ATTINY44A-SSU | 4KB AVR 256Byte 20MHz FLASH | SOIC-14 | 7,237 | |
| ATTINY44A-MU | ATTINY44A-MU, 8 bit AVR Microcontroller 20MHz 256 B, 4 kB Flash, 256 B RAM, I2C 20-Pin MLF | QFN-20 | 9,352 | |
| ATTINY44A-SSUR | Feature-rich SOP-14 SOC with ROHS compliance | SOIC-14 | 5,261 | |
| ATTINY44V-10SSU | Microcontroller ATTINY44V-10SSU featuring 12 I/O Pins and 0.256kB EEPROM | 14-SOIC | 9,589 | |
| ATTINY44V-10MU | MCU ATTINY44V-10MU, 8-bit with 4KB flash memory, in 20QFN package | 20-WFQFNExposedPad | 5,874 | |
| ATTINY44-20MU | ATTINY44-20MU, 8 bit AVR Microcontroller 20MHz 4kb Flash, 256B RAM, I2C SPI 20-Pin MLF | QFN-20 | 9,141 |
Key Featrues
High-Speed 8-Bit AVR Core: The microcontroller features an 8-bit AVR core operating at 16MHz, enabling efficient and fast processing for automotive applications. This ensures quick response times and reliable performance in demanding environments.
Automotive-Grade Reliability (AEC-Q100 Qualified): Designed to meet AEC-Q100 standards, this microcontroller is suitable for automotive use, offering enhanced durability and performance under extreme temperature conditions (-40°C to 125°C). This makes it ideal for automotive electronics requiring high reliability.
Compact 20-WQFN Package: The 20-WFQFN exposed pad package provides a compact and space-efficient solution for surface-mount applications. Its small footprint (4x4mm) is perfect for designs with limited board space, such as in automotive control modules.
Integrated Peripherals for Enhanced Functionality: The microcontroller includes built-in peripherals such as PWM, brown-out detection, and a watchdog timer (WDT), reducing the need for external components. This integration simplifies design, lowers costs, and improves system reliability.
Low Power Consumption with Wide Voltage Range: Operating at a supply voltage of 2.7V to 5.5V, the microcontroller is optimized for low power consumption, making it suitable for battery-powered or energy-efficient automotive applications. This versatility supports a wide range of use cases.
Automotive-Grade Reliability (AEC-Q100 Qualified): Designed to meet AEC-Q100 standards, this microcontroller is suitable for automotive use, offering enhanced durability and performance under extreme temperature conditions (-40°C to 125°C). This makes it ideal for automotive electronics requiring high reliability.
Compact 20-WQFN Package: The 20-WFQFN exposed pad package provides a compact and space-efficient solution for surface-mount applications. Its small footprint (4x4mm) is perfect for designs with limited board space, such as in automotive control modules.
Integrated Peripherals for Enhanced Functionality: The microcontroller includes built-in peripherals such as PWM, brown-out detection, and a watchdog timer (WDT), reducing the need for external components. This integration simplifies design, lowers costs, and improves system reliability.
Low Power Consumption with Wide Voltage Range: Operating at a supply voltage of 2.7V to 5.5V, the microcontroller is optimized for low power consumption, making it suitable for battery-powered or energy-efficient automotive applications. This versatility supports a wide range of use cases.
Applications
Automotive Sensor Interface: The AVR® ATtiny microcontroller is ideal for interfacing with automotive sensors such as temperature, pressure, or position sensors. Its 8-bit AVR core and 16MHz speed enable real-time data processing, while its 12 I/O pins and USI connectivity make it suitable for integrating multiple sensors in automotive systems. The AEC-Q100 qualification ensures reliability in harsh automotive environments.
Industrial Control Systems: The ATtiny44 is well-suited for small-scale industrial control systems, such as motor control or actuator management. With its 4KB FLASH memory, 256-byte EEPROM, and 256-byte RAM, it can store and process control algorithms efficiently. Its built-in PWM, brown-out detection, and watchdog timer (WDT) ensure robust operation in industrial settings.
Wearable Health Monitoring Devices: The ATtiny44 can be used in wearable devices to monitor health metrics like heart rate or temperature. Its low power consumption (2.7V to 5.5V supply range) and compact 20-WQFN package make it ideal for portable applications. The 8-bit A/D converter allows for accurate digitization of analog sensor data from health monitoring sensors.
Smart Home Automation: The microcontroller is perfect for smart home applications, such as controlling lighting, temperature, or security systems. Its 12 I/O pins and USI connectivity enable communication with various sensors and actuators, while its internal oscillator and small form factor make it easy to integrate into compact home automation devices. The AEC-Q100 qualification ensures durability in diverse environmental conditions.
Industrial Control Systems: The ATtiny44 is well-suited for small-scale industrial control systems, such as motor control or actuator management. With its 4KB FLASH memory, 256-byte EEPROM, and 256-byte RAM, it can store and process control algorithms efficiently. Its built-in PWM, brown-out detection, and watchdog timer (WDT) ensure robust operation in industrial settings.
Wearable Health Monitoring Devices: The ATtiny44 can be used in wearable devices to monitor health metrics like heart rate or temperature. Its low power consumption (2.7V to 5.5V supply range) and compact 20-WQFN package make it ideal for portable applications. The 8-bit A/D converter allows for accurate digitization of analog sensor data from health monitoring sensors.
Smart Home Automation: The microcontroller is perfect for smart home applications, such as controlling lighting, temperature, or security systems. Its 12 I/O pins and USI connectivity enable communication with various sensors and actuators, while its internal oscillator and small form factor make it easy to integrate into compact home automation devices. The AEC-Q100 qualification ensures durability in diverse environmental conditions.
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