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  • ATTINY44A-MU

ATTINY44A-MU

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-MU
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 700
  • 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 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
Time@Peak 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

ATTINY44A-MU Overview


For the purpose of saving space, it is available in the 20-WFQFN Exposed Pad package. A Surface Mount mounting method is used. A package of Tray contains it. The device has a AVR core processor. In order to work effectively, the temperature should be kept at -40°C~85°C TA. 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. The position of the device is QUAD at terminal. There are a total of 20 terminations in it. An electrical component such as this is included in the series AVR? ATtiny. High efficiency is possible due to the 5V supply voltage. The gadget has MICROCONTROLLER, RISC for its uPs, uC, and peripheral ICs. 20 pins are used to construct it. This mount is done in accordance with the method of Surface Mount. It belongs to the subcategory Microcontrollers. The devices have a maximum memory size of 4kB that can be used to store programs and data. The maximum supply current is 7mA. This device achieves excellent efficiency at frequencies of 20MHz. For normal operation, the supply voltage (Vsup) should be kept above 4.5V. Internal is the oscillator type it uses.

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.

  • Mobile computers
  • Television
  • Christmas lights
  • Electronic jamming systems
  • Speed meter
  • Gas monitoring systems
  • Microwave ovens
  • Broadband technology, video and voice processing
  • Keyboards
  • Torpedo guidance