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ATTINY44V-10MUR

ATTINY44V-10MUR

ATTINY44V-10MUR

Microchip Technology

4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY44 20 Pin 10MHz 3V 20-WFQFN Exposed Pad

SOT-23

ATTINY44V-10MUR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Supplier Device Package 20-QFN-EP (4x4)
Number of Terminals 20
Mounting Style SMD/SMT
Interfaces SPI
Data Converters A/D 8x10b
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATTINY44
Mfr Microchip Technology
Product Status Active
Number of I/Os 12 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Shape SQUARE
Number of I/O Lines 12
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR® ATtiny
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
Terminal Finish MATTE TIN
Additional FeatureOPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Frequency 10MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATTINY44
JESD-30 Code S-XQCC-N20
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies2/5 V
Temperature GradeINDUSTRIAL
Interface SPI
Memory Size4kB
Oscillator TypeInternal
Number of I/O 12
Speed 10MHz
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, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 4KB 2K x 16
Connectivity USI
Supply Current-Max 9 mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.8 mm
Number of Timers/Counters 2
Product Type8-bit Microcontrollers - MCU
ROM (words) 4096
EEPROM Size 256 x 8
CPU Family AVR RISC
RAM (bytes) 256
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Length 4mm
Height Seated (Max) 0.8mm
Width 4 mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2957 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.88000$0.88
25$0.80520$20.13

ATTINY44V-10MUR Product Details

ATTINY44V-10MUR Overview


This Microcontroller comes in a 20-WFQFN Exposed Pad package. This Microcontroller has 12 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 8-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR® ATtiny Series. The size of the program memory of Microcontroller is 4KB 2K x 16. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 20 terminals. Microcontroller comes with 8 bit size. The component always operates in 3V supply voltage. MCU chip has NO DMA channels. The part owns 4kB memory size. You can find alternatives through the base part number ATTINY44. MCU's frequency is 10MHz. The device works in YES PWM channels. The pin number of the component remains 20. It has 2 timers/counters. The device is embedded with AVR RISC CPU family. To name a few, there are additional features like OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ.

ATTINY44V-10MUR Features


20-WFQFN Exposed Pad package
Mounting type of Surface Mount


ATTINY44V-10MUR Applications


There are a lot of Microchip Technology
ATTINY44V-10MUR Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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