This part can be programmed by DigiKey; for details please contact our custom department at 1-800-344-4539 x55725 or custom.orders@digikey.com
20-QFN; PC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ATTINY44A-MU

DigiKey Part Number
ATTINY44A-MU-ND
Manufacturer
Manufacturer Product Number
ATTINY44A-MU
Description
IC MCU 8BIT 4KB FLASH 20QFN
Manufacturer Standard Lead Time
4 Weeks
Detailed Description
AVR AVR® ATtiny Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 20-QFN-EP (4x4)
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
ATTINY44A-MU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Package
Tray
Product Status
Active
DigiKey Programmable
Verified
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
USI
Peripherals
Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O
12
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
256 x 8
RAM Size
256 x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
20-QFN-EP (4x4)
Package / Case
20-WFQFN Exposed Pad
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)3 (168 Hours)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.31.0001
All prices are in USD
Tray
QuantityUnit PriceExt Price
1$0.94000$0.94
25$0.86000$21.50
100$0.78000$78.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Additional Resources
AttributeDescription
Other NamesATTINY44AMU
Standard Package490