ATTINY44V-10MUR
- Mfr.Part #
- ATTINY44V-10MUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20QFN
- Stock
- 10,537
- In Stock :
- 10,537
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Minimum Operating Temperature :
- - 40 C
- Mounting Type :
- Surface Mount
- ROM Programmability :
- Flash
- PWM Channels :
- yes
- Pbfree Code :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Length :
- 4mm
- Bit Size :
- 8
- Interfaces :
- SPI
- Terminal Pitch :
- 0.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Series :
- AVR® ATtiny
- DAC Channels :
- No
- Device Core :
- AVR
- Contact Plating :
- Tin
- Core Processor :
- AVR
- Product Status :
- Active
- Base Part Number :
- ATTINY44
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mount :
- Surface Mount
- Tradename :
- AVR
- Number of I/Os :
- 12 I/O
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Data Bus Width :
- 8B
- Supply Current-Max :
- 9 mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Oscillator Type :
- Internal
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- MATTE TIN
- ROM (words) :
- 4096
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Additional Feature :
- OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Brand :
- Microchip Technology
- Terminal Form :
- NO LEAD
- Reach Compliance Code :
- Compliant
- Package Shape :
- Square
- Speed :
- 10MHz
- Has ADC :
- yes
- Product :
- MCU
- Memory Size :
- 4kB
- Number of Pins :
- 20
- DMA Channels :
- No
- Height Seated (Max) :
- 0.8mm
- Terminal Position :
- QUAD
- Number of I/O Lines :
- 12
- EEPROM Size :
- 256 x 8
- Published :
- 1997
- Mounting Style :
- SMD/SMT
- Product Category :
- 8-bit Microcontrollers - MCU
- Connectivity :
- USI
- RAM Size :
- 256 x 8
- Interface :
- SPI
- Surface Mount :
- yes
- Watchdog Timer :
- yes
- Seated Height-Max :
- 0.8 mm
- Number of Terminals :
- 20
- Frequency :
- 10MHz
- RoHS Status :
- ROHS3 Compliant
- RoHS :
- Details
- Manufacturer :
- Microchip
- Supply Voltage :
- 3V
- JESD-609 Code :
- e3
- Number of Terminations :
- 20
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Base Product Number :
- ATTINY44
- Qualification Status :
- Not Qualified
- Radiation Hardening :
- No
- Power Supplies :
- 2/5 V
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Data Converter :
- A/D 8x10b
- Factory Lead Time :
- 4 Weeks
- Package / Case :
- 20-WFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Core Size :
- 8-Bit
- Program Memory Size :
- 4KB 2K x 16
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Data Converters :
- A/D 8x10b
- Number of I/O :
- 12
- Supplier Device Package :
- 20-QFN-EP (4x4)
- RAM (bytes) :
- 256
- Temperature Grade :
- Industrial
- Maximum Operating Temperature :
- + 85 C
- Width :
- 4 mm
- Number of Timers/Counters :
- 2
- CPU Family :
- AVR RISC
- JESD-30 Code :
- S-XQCC-N20
- Program Memory Type :
- Flash
- Datasheets
- ATTINY44V-10MUR
ATTINY44V-10MUR Documents

Microcontrollers Microchip Technology ATTINY44V-10MUR Overview
The Microcontrollers Microchip Technology ATTINY44V-10MUR is a highly efficient, low-power microcontroller that leverages Microchip Technology's advanced engineering to deliver top-notch performance in a compact 20QFN package. This MCU is designed with a focus on minimizing power consumption while providing robust functionality, making it ideal for applications requiring size efficiency and power sensitivity. With 4KB of flash memory and an 8-bit architecture, the ATTINY44V-10MUR offers a perfect blend of size, power, and performance, suited for sophisticated yet space-constrained electronic applications.
ATTINY44V-10MUR Features
- 8-bit AVR® microcontroller
- 4KB ISP flash memory
- 256B EEPROM
- 12 general purpose I/O lines
- 32 general purpose working registers
- One 8-bit timer/counter with compare modes
- One 16-bit timer/counter with compare modes
- Internal and external interrupts
- Programmable watchdog timer with internal oscillator
- Multiple programmable power-saving modes
- Enhanced power-on reset circuit
- 20-pin QFN package for reduced size
ATTINY44V-10MUR Applications
- Wearable Electronics: Utilized for its compact size and low power consumption, ideal for fitness trackers and smart watches where space and battery life are at a premium.
- Smart Home Devices: Powers various smart sensors and controllers, leveraging its multiple I/O lines and programmable interfaces to interact with other smart components within the home.
- Consumer Electronics: Integrated in consumer gadgets such as remote controls and portable gaming devices, offering reliable performance and extended battery life.
- Automotive Applications: Used in automotive electronics for managing small-scale operations like sensor data collection and signal processing, where reliability under variable conditions is crucial.
- Industrial Automation: Serves as a control unit for sensors and actuators, providing the necessary computational power and connectivity for automated systems.
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