Home > Products > Integrated Circuits (ICs) > Embedded - Microcontrollers > ATTINY44A-MFR
ATTINY44A-MFR

Microchip Technology ATTINY44A-MFR

Part Number:
ATTINY44A-MFR
Manufacturer:
Microchip Technology
Ventron No:
3140636-ATTINY44A-MFR
Description:
IC MCU 8BIT 4KB FLASH 20QFN
ECAD Model:
Datasheet:
ATTINY44A-MFR

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Specifications
Microchip Technology ATTINY44A-MFR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATTINY44A-MFR.
  • Factory Lead Time
    7 Weeks
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    20-WFQFN Exposed Pad
  • Number of Pins
    20
  • Operating Temperature
    -40°C~125°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    1997
  • Series
    AVR® ATtiny
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    20
  • Additional Feature
    ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
  • Subcategory
    Microcontrollers
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Terminal Form
    NO LEAD
  • Supply Voltage
    5V
  • Terminal Pitch
    0.5mm
  • Frequency
    20MHz
  • Base Part Number
    ATTINY44A
  • Qualification Status
    Not Qualified
  • Supply Voltage-Max (Vsup)
    5.5V
  • Supply Voltage-Min (Vsup)
    4.5V
  • Interface
    SPI
  • Memory Size
    4kB
  • Oscillator Type
    Internal
  • Number of I/O
    12
  • RAM Size
    256 x 8
  • Voltage - Supply (Vcc/Vdd)
    1.8V~5.5V
  • uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER, RISC
  • Core Processor
    AVR
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
  • Program Memory Type
    FLASH
  • Core Size
    8-Bit
  • Program Memory Size
    4KB 2K x 16
  • Connectivity
    USI
  • Supply Current-Max
    7mA
  • Bit Size
    8
  • Data Converter
    A/D 8x10b
  • Watchdog Timer
    Yes
  • Has ADC
    YES
  • DMA Channels
    NO
  • Data Bus Width
    8b
  • PWM Channels
    YES
  • DAC Channels
    NO
  • Number of Timers/Counters
    2
  • ROM (words)
    4096
  • EEPROM Size
    256 x 8
  • Height Seated (Max)
    0.8mm
  • Length
    4mm
  • RoHS Status
    ROHS3 Compliant
Description
ATTINY44A-MFR Overview
The surface mount for this product is designed to be mounted on a flat surface. This specific series is the AVR® ATtiny, which is known for its low power consumption and high performance. It is also Pbfree, meaning it does not contain any hazardous materials. The frequency for this product is 20MHz, providing fast processing speeds. The base part number is ATTINY44A, and it comes with various peripherals such as Brown-out Detect/Reset, POR, PWM, Temp Sensor, and WDT. The program memory type is FLASH, allowing for easy reprogramming. The data bus width is 8b, and it does not have any DAC channels. The length of this product is 4mm, making it compact and suitable for various applications.

ATTINY44A-MFR Features
20-WFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory

ATTINY44A-MFR Applications
There are a lot of Microchip Technology ATTINY44A-MFR Microcontroller applications.

Digital TVs
Digital cameras
Automatic braking system
Smoke alarms
Security systems
Radio
Computed Tomography (CT scan)
Instrument control
Industrial instrumentation devices
Hard drives
ATTINY44A-MFR More Descriptions
MCU 8-bit ATtiny AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin QFN EP T/R
8-bit AVR MCU, 4 KB, 256 Bytes, 20 MHz, 1.8 to 5.5V, WQFN-20, RoHSMicrochip SCT
20MHz,4x4QFN, High Grade 125C,Green T&R
MCU - 8-bit AVR RISC - 4KB Flash - 256 Byte SRAM - 256 Byte EEPROM - 20MHz - 2.5V/3.3V/5V - -40°C to
MICROCONTROLLERS (MCU) - 8 BIT;
Product Comparison
The three parts on the right have similar specifications to ATTINY44A-MFR.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Contact Plating
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Series
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    Additional Feature
    Subcategory
    Technology
    Terminal Position
    Terminal Form
    Supply Voltage
    Terminal Pitch
    Frequency
    Base Part Number
    Qualification Status
    Supply Voltage-Max (Vsup)
    Supply Voltage-Min (Vsup)
    Interface
    Memory Size
    Oscillator Type
    Number of I/O
    RAM Size
    Voltage - Supply (Vcc/Vdd)
    uPs/uCs/Peripheral ICs Type
    Core Processor
    Peripherals
    Program Memory Type
    Core Size
    Program Memory Size
    Connectivity
    Supply Current-Max
    Bit Size
    Data Converter
    Watchdog Timer
    Has ADC
    DMA Channels
    Data Bus Width
    PWM Channels
    DAC Channels
    Number of Timers/Counters
    ROM (words)
    EEPROM Size
    Height Seated (Max)
    Length
    RoHS Status
    Surface Mount
    Reach Compliance Code
    JESD-30 Code
    Speed
    Clock Frequency
    On Chip Program ROM Width
    Low Power Mode
    RAM (words)
    RAM (bytes)
    Number of Timers
    On Chip Data RAM Width
    Width
    View Compare
  • ATTINY44A-MFR
    ATTINY44A-MFR
    Microchip Technology
    7 Weeks
    Tin
    Surface Mount
    Surface Mount
    20-WFQFN Exposed Pad
    20
    -40°C~125°C TA
    Tape & Reel (TR)
    1997
    AVR® ATtiny
    e3
    yes
    Active
    3 (168 Hours)
    20
    ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ
    Microcontrollers
    CMOS
    QUAD
    NO LEAD
    5V
    0.5mm
    20MHz
    ATTINY44A
    Not Qualified
    5.5V
    4.5V
    SPI
    4kB
    Internal
    12
    256 x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
    FLASH
    8-Bit
    4KB 2K x 16
    USI
    7mA
    8
    A/D 8x10b
    Yes
    YES
    NO
    8b
    YES
    NO
    2
    4096
    256 x 8
    0.8mm
    4mm
    ROHS3 Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • ATTINY417-MBT-VAO
    ATTINY417-MBT-VAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    24-VFQFN Exposed Pad
    -
    -40°C~105°C TA
    Tape & Reel (TR)
    -
    Automotive, AEC-Q100, AVR® ATtiny
    -
    -
    Active
    1 (Unlimited)
    24
    -
    -
    CMOS
    QUAD
    NO LEAD
    5V
    0.5mm
    -
    -
    -
    5.5V
    2.7V
    -
    -
    Internal
    22
    256 x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, WDT
    FLASH
    8-Bit
    4KB 4K x 8
    I2C, IrDA, LINbus, SPI, UART/USART
    -
    8
    A/D 12x10b; D/A 1x8b
    -
    YES
    NO
    -
    NO
    YES
    -
    2048
    128 x 8
    0.9mm
    4mm
    RoHS Compliant
    YES
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    16
    YES
    256
    256
    3
    8
    4mm
    ATTINY44A-MFR vs ATTINY417-MBT-VAO
  • ATTINY817-MZT-VAO
    ATTINY817-MZT-VAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    24-VFQFN Exposed Pad
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    Automotive, AEC-Q100, AVR® ATtiny
    -
    -
    Active
    1 (Unlimited)
    24
    -
    -
    CMOS
    QUAD
    NO LEAD
    5V
    0.5mm
    -
    -
    -
    5.5V
    2.7V
    -
    -
    Internal
    22
    512 x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, WDT
    FLASH
    8-Bit
    8KB 8K x 8
    I2C, IrDA, LINbus, SPI, UART/USART
    -
    8
    A/D 12x10b; D/A 1x8b
    -
    YES
    NO
    -
    NO
    YES
    -
    4096
    128 x 8
    0.9mm
    4mm
    RoHS Compliant
    YES
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    16
    YES
    512
    512
    3
    8
    4mm
    ATTINY44A-MFR vs ATTINY817-MZT-VAO
  • ATTINY817-MB-VAO
    ATTINY817-MB-VAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    24-VFQFN Exposed Pad
    -
    -40°C~105°C TA
    -
    -
    Automotive, AEC-Q100, AVR® ATtiny
    -
    -
    Active
    1 (Unlimited)
    24
    -
    -
    CMOS
    QUAD
    NO LEAD
    5V
    0.5mm
    -
    -
    -
    5.5V
    2.7V
    -
    -
    Internal
    22
    512 x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, WDT
    FLASH
    8-Bit
    8KB 8K x 8
    I2C, IrDA, LINbus, SPI, UART/USART
    -
    8
    A/D 12x10b; D/A 1x8b
    -
    YES
    NO
    -
    NO
    YES
    -
    4096
    128 x 8
    0.9mm
    4mm
    RoHS Compliant
    YES
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    16
    YES
    512
    512
    3
    8
    4mm
    ATTINY44A-MFR vs ATTINY817-MB-VAO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
Related parts for ATTINY44A-MFR
Popular Search Part Number Related Keywords Search Tags

Latest News

  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.