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  • ATTINY44A-MF

ATTINY44A-MF

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44A 20 Pin 20MHz 5V 20-WFQFN Exposed Pad


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-ATTINY44A-MF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 152
  • Description: 4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR? ATtiny Series ATTINY44A 20 Pin 20MHz 5V 20-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 4 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~125°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
Terminal Finish Matte Tin (Sn)
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
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 5.5V
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

ATTINY44A-MF Overview


Due to its space-saving qualities, it is available in the 20-WFQFN Exposed Pad package. In this case, it is mounted using the method of Surface Mount. In the package Tray, it is included. The device has a AVR core processor. The temperature should be kept at -40°C~125°C TA while working. FLASH has been assigned to it as a program memory. A total of 12 I/Os are available on this device. Based on the ATTINY44A base part number, it can be compared with other components. QUAD is the location of its terminals. It consists of 20 terminationals. It is a member of the AVR? ATtiny series of electrical components. As a result of the 5V supply voltage, high efficiency is possible. This gadget has MICROCONTROLLER, RISC as its uPs/uCs/Peripheral IC. A number of 20 pins are used to construct it. Based on the Surface Mount method, it is mounted. In Microcontrollers, this component is included. It is possible to store programs and data on the devices, as they have a memory size of 4kB. The maximum supply current is 7mA. Working at a frequency of 20MHz results in excellent efficiency. 3.3V offers full adaptability and voltage supply when it is employed by designers. In total, there are 2 timers and counters. The property ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ is also present in it. Using a Internal oscillator type, it works well.

ATTINY44A-MF Features


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

ATTINY44A-MF Applications


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

  • Torpedo guidance
  • Missile control
  • Light sensing & controlling devices
  • Computers and laptops-video calling, email, blogging
  • Kindle
  • Magnetic resonance imaging (MRI)
  • Auto-breaking system
  • Speed meter
  • Set-top boxes
  • Laminators