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ATTINY44A-MU

Microchip Technology ATTINY44A-MU

Part Number:
ATTINY44A-MU
Manufacturer:
Microchip Technology
Ventron No:
3135800-ATTINY44A-MU
Description:
IC MCU 8BIT 4KB FLASH 20QFN
ECAD Model:
Datasheet:
ATTINY44A-MU

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Specifications
Microchip Technology ATTINY44A-MU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATTINY44A-MU.
  • Factory Lead Time
    7 Weeks
  • Contact Plating
    Gold
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    20-WFQFN Exposed Pad
  • Number of Pins
    20
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tray
  • 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
  • Termination
    SMD/SMT
  • Terminal Finish
    MATTE TIN
  • Subcategory
    Microcontrollers
  • Technology
    CMOS
  • Terminal Position
    QUAD
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    5V
  • Terminal Pitch
    0.5mm
  • Frequency
    20MHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    ATTINY44A
  • 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
  • DAC Channels
    NO
  • Density
    32 kb
  • ROM (words)
    4096
  • EEPROM Size
    256 x 8
  • Number of PWM Channels
    2
  • Number of I2C Channels
    1
  • Height
    750μm
  • Length
    4mm
  • Width
    4mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
ATTINY44A-MU Overview
The 20-WFQFN Exposed Pad package was first published in 1997 and has a maximum reflow temperature of 40 degrees Celsius. It features an internal oscillator and has 12 input/output pins. The voltage supply range is 1.8V to 5.5V and it has an 8-bit size and data bus width. The EEPROM size is 256 x 8 and it is not radiation hardened.

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

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

Xbox
Smartphones
Industrial instrumentation devices
Smartphone
Magnetic resonance imaging (MRI)
Digital set-top boxes
Home video and audio
Industrial instrumentation devices
Hearing aids
Microwave ovens
ATTINY44A-MU More Descriptions
IC MCU 8BIT 4KB FLASH 20QFN / MCU 8-bit AVR RISC 4KB Flash 2.5V/3.3V/5V 20-Pin WQFN EP Tray
8-bit AVR MCU, 4 KB, 256 Bytes, 20 MHz, 1.8 to 5.5V, WQFN-20, RoHSMicrochip SCT
ATtiny Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - QFN-20
MCU, 8BIT, ATTINY, 20MHZ, QFN-20; Product Range: AVR ATtiny Family ATtiny44 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 4KB; RAM Memory Size: 256Byte; No. of Pins: 20Pins; MCU Case Style: QFN; No. of I/O's:
Product Comparison
The three parts on the right have similar specifications to ATTINY44A-MU.
  • 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
    Termination
    Terminal Finish
    Subcategory
    Technology
    Terminal Position
    Peak Reflow Temperature (Cel)
    Supply Voltage
    Terminal Pitch
    Frequency
    Reflow Temperature-Max (s)
    Base Part Number
    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
    DAC Channels
    Density
    ROM (words)
    EEPROM Size
    Number of PWM Channels
    Number of I2C Channels
    Height
    Length
    Width
    Radiation Hardening
    REACH SVHC
    RoHS Status
    Lead Free
    Surface Mount
    Terminal Form
    Reach Compliance Code
    JESD-30 Code
    Speed
    Clock Frequency
    PWM Channels
    On Chip Program ROM Width
    Low Power Mode
    RAM (words)
    RAM (bytes)
    Number of Timers
    On Chip Data RAM Width
    Height Seated (Max)
    Additional Feature
    Screening Level
    View Compare
  • ATTINY44A-MU
    ATTINY44A-MU
    Microchip Technology
    7 Weeks
    Gold
    Surface Mount
    Surface Mount
    20-WFQFN Exposed Pad
    20
    -40°C~85°C TA
    Tray
    1997
    AVR® ATtiny
    e3
    yes
    Active
    3 (168 Hours)
    20
    SMD/SMT
    MATTE TIN
    Microcontrollers
    CMOS
    QUAD
    260
    5V
    0.5mm
    20MHz
    40
    ATTINY44A
    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
    NO
    32 kb
    4096
    256 x 8
    2
    1
    750μm
    4mm
    4mm
    No
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • 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
    -
    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
    -
    YES
    -
    2048
    128 x 8
    -
    -
    -
    4mm
    4mm
    -
    -
    RoHS Compliant
    -
    YES
    NO LEAD
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    NO
    16
    YES
    256
    256
    3
    8
    0.9mm
    -
    -
    ATTINY44A-MU vs ATTINY417-MBT-VAO
  • ATTINY1617-MZ-VAO
    ATTINY1617-MZ-VAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    24-VFQFN Exposed Pad
    -
    -40°C~125°C TA
    -
    -
    Automotive, AEC-Q100, tinyAVR™ 1
    -
    -
    Active
    1 (Unlimited)
    20
    -
    -
    -
    CMOS
    quad
    -
    5V
    0.4mm
    -
    -
    -
    5.5V
    4.5V
    -
    -
    Internal
    22
    2K x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, PWM, WDT
    FLASH
    8-Bit
    16KB 16K x 8
    I2C, IrDA, LINbus, SPI, UART/USART
    -
    8
    A/D 24x10b; D/A 3x8b
    -
    YES
    NO
    -
    YES
    -
    -
    256 x 8
    -
    -
    -
    3mm
    3mm
    -
    -
    -
    -
    YES
    NO LEAD
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    YES
    8
    -
    -
    -
    -
    -
    0.9mm
    ALSO OPERATES WITH 8MHZ @ 2.7VOLT MIN
    AEC-Q100; TS 16949
    ATTINY44A-MU vs ATTINY1617-MZ-VAO
  • ATTINY1617-MB-VAO
    ATTINY1617-MB-VAO
    Microchip Technology
    -
    -
    -
    Surface Mount
    24-VFQFN Exposed Pad
    -
    -40°C~105°C TA
    -
    -
    Automotive, AEC-Q100, tinyAVR™ 1
    -
    -
    Active
    1 (Unlimited)
    20
    -
    -
    -
    CMOS
    quad
    -
    5V
    0.4mm
    -
    -
    -
    5.5V
    4.5V
    -
    -
    Internal
    22
    2K x 8
    1.8V~5.5V
    MICROCONTROLLER, RISC
    AVR
    Brown-out Detect/Reset, POR, PWM, WDT
    FLASH
    8-Bit
    16KB 16K x 8
    I2C, IrDA, LINbus, SPI, UART/USART
    -
    8
    A/D 24x10b; D/A 3x8b
    -
    YES
    NO
    -
    YES
    -
    -
    256 x 8
    -
    -
    -
    3mm
    3mm
    -
    -
    -
    -
    YES
    NO LEAD
    compliant
    S-PQCC-N24
    20MHz
    16MHz
    YES
    8
    -
    -
    -
    -
    -
    0.9mm
    ALSO OPERATES WITH 8MHZ @ 2.7VOLT MIN
    AEC-Q100; TS 16949
    ATTINY44A-MU vs ATTINY1617-MB-VAO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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