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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersATTINY44A-SSU
ATTINY44A-SSU Image
Image may be representation.
See specifications for product details.

ATTINY44A-SSU - Microchip Technology

Manufacturer Part Number
ATTINY44A-SSU
Manufacturer
Microchip Technology
Allelco Part Number
32D-ATTINY44A-SSU
ECAD Model
Parts Description
IC MCU 8BIT 4KB FLASH 14SOIC
Detailed Description
Package
14-SOIC (0.154', 3.90mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 40240

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Quantity

Specifications

ATTINY44A-SSU Tech Specifications
Microchip Technology - ATTINY44A-SSU technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATTINY44A-SSU

Product Attribute Attribute Value  
Manufacturer Microchip Technology  
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V  
Supplier Device Package 14-SOIC  
Speed 20MHz  
Series AVR® ATtiny  
RAM Size 256 x 8  
Program Memory Type FLASH  
Program Memory Size 4KB (2K x 16)  
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT  
Package / Case 14-SOIC (0.154', 3.90mm Width)  
Package Tube  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 12  
Mounting Type Surface Mount  
EEPROM Size 256 x 8  
Data Converters A/D 8x10b  
Core Size 8-Bit  
Core Processor AVR  
Connectivity USI  
Base Product Number ATTINY44  

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATTINY44A-SSU

Product Attribute ATTINY44A-SSU ATTINY45-15MT2 ATTINY44A-MU ATTINY45-15ST
Part Number ATTINY44A-SSU ATTINY45-15MT2 ATTINY44A-MU ATTINY45-15ST
Manufacturer Microchip Technology Microchip Technology Microchip Technology Microchip Technology
EEPROM Size 256 x 8 256 x 8 256 x 8 256 x 8
Package / Case 14-SOIC (0.154', 3.90mm Width) 20-WFQFN Exposed Pad 20-WFQFN Exposed Pad 8-SOIC (0.209', 5.30mm Width)
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Data Converters A/D 8x10b A/D 4x10b A/D 8x10b A/D 4x10b
Package Tube Tape & Reel (TR) Tray Tape & Reel (TR)
Program Memory Size 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16) 4KB (2K x 16)
Connectivity USI USI USI USI
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 150°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series AVR® ATtiny Automotive, AEC-Q100, AVR® ATtiny, Functional Safety (FuSa) AVR® ATtiny Automotive, AEC-Q100, AVR® ATtiny, Functional Safety (FuSa)
Speed 20MHz 16MHz 20MHz 16MHz
Core Processor AVR AVR AVR AVR
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V 2.7V ~ 5.5V 1.8V ~ 5.5V 2.7V ~ 5.5V
Supplier Device Package 14-SOIC 20-WQFN (4x4) 20-QFN-EP (4x4) 8-SOIC
Oscillator Type Internal Internal Internal Internal
RAM Size 256 x 8 256 x 8 256 x 8 256 x 8
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH FLASH FLASH FLASH
Base Product Number ATTINY44 ATTINY45 ATTINY44 ATTINY45
Number of I/O 12 6 12 6

ATTINY44A-SSU Datasheet PDF

Download ATTINY44A-SSU pdf datasheets and Microchip Technology documentation for ATTINY44A-SSU - Microchip Technology.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
MBB/Label Chgs 16/Nov/2018.pdf Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf
PCN Design/Specification
Marking Chgs 11/Jul/2017.pdf ATtiny24A/44A/84A 02/Dec/2020.pdf
PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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ATTINY44A-SSU Image

ATTINY44A-SSU

Microchip Technology
32D-ATTINY44A-SSU

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