Products > Integrated Circuits (ICs) > Embedded Processors & Controllers > ATTINY44A-SSU

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ATTINY44A-SSU

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AVR, 4KB FLASH, 256B EE, 256B SRAM - 20MHz, SOIC, IND TEMP, Green, 1.8-5.5V

  • Package/Case :
  • SOIC-14
  • Product Categories :
  • 8-bit Microcontrollers - MCU
  • RoHs Status:
  • Rohs
  • In-stock:
  • 44

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ATTINY44A-SSU Product Details

The high-performance Atmel picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

ATTINY44A-SSU

Feature

Features
• High Performance, Low Power AVR® 8-bit Microcontroller
• Advanced RISC Architecture
– 120 Powerful Instructions – Most Single Clock Cycle Execution
– 32 x 8 General Purpose Working Registers
– Fully Static Operation
• High Endurance, Non-volatile Memory Segments
– 2K/4K/8K Bytes of In-System, Self-programmable Flash Program Memory
• Endurance: 10,000 Write/Erase Cycles
– 128/256/512 Bytes of In-System Programmable EEPROM
• Endurance: 100,000 Write/Erase Cycles
– 128/256/512 Bytes of Internal SRAM
– Data Retention: 20 years at 85°C / 100 years at 25°C
– Programming Lock for Self-programming Flash & EEPROM Data Security
• Peripheral Features
– One 8-bit and One 16-bit Timer/Counter with Two PWM Channels, Each
– 10-bit ADC
• 8 Single-ended Channels
• 12 Differential ADC Channel Pairs with Programmable Gain (1x / 20x)
– Programmable Watchdog Timer with Separate On-chip Oscillator
– On-chip Analog Comparator
– Universal Serial Interface
• Special Microcontroller Features
– debugWIRE On-chip Debug System
– In-System Programmable via SPI Port
– Internal and External Interrupt Sources
• Pin Change Interrupt on 12 Pins
– Low Power Idle, ADC Noise Reduction, Standby and Power-down Modes
– Enhanced Power-on Reset Circuit
– Programmable Brown-out Detection Circuit with Software Disable Function
– Internal Calibrated Oscillator
– On-chip Temperature Sensor
• I/O and Packages
– Available in 20-pin QFN/MLF/VQFN, 14-pin SOIC, 14-pin PDIP and 15-ball UFBGA
– Twelve Programmable I/O Lines
• Operating Voltage:
– 1.8 – 5.5V
• Speed Grade:
– 0 – 4 MHz @ 1.8 – 5.5V
– 0 – 10 MHz @ 2.7 – 5.5V
– 0 – 20 MHz @ 4.5 – 5.5V
• Industrial Temperature Range: -40°C to +85°C
• Low Power Consumption
– Active Mode:
• 210 µA at 1.8V and 1 MHz
– Idle Mode:
• 33 µA at 1.8V and 1 MHz
– Power-down Mode:
• 0.1 µA at 1.8V and 25°C

ATTINY44A-SSU Products

ATTINY44A-SSU Pinout
(Picture: Pinout)

ATTINY44A-SSU Block Diagram
(Picture: Diagram)

Technical Parameters

  • Core
  • AVR
  • Data Bus Width
  • 8 bit
  • Maximum Clock Frequency
  • 20 MHz
  • Program Memory Size
  • 4 KB
  • Data RAM Size
  • 256 B
  • On Chip ADC
  • Yes
  • Operating Supply Voltage
  • 1.8 V to 5.5 V
  • Maximum Operating Temperature
  • + 85 C
  • Package / Case
  • SOIC-14
  • Mounting Style
  • SMD/SMT
  • A/D Bit Size
  • 10 bit
  • A/D Channels Available
  • 20
  • Data ROM Size
  • 256 B
  • Interface Type
  • SPI, USI
  • Minimum Operating Temperature
  • - 40 C
  • Number of Programmable I/Os
  • 12
  • Number of Timers
  • 2
  • Processor Series
  • tinyAVR
  • Program Memory Type
  • Flash
  • Factory Pack Quantity
  • 57
  • Supply Voltage Max
  • 5.5 V
  • Supply Voltage Min
  • 1.8 V

ATTINY44A-SSU Documents

  • ATtiny44A Technical Documentation of Application Note
  • ATtiny44A Technical Documentation of Application Note
  • ATtiny44A Technical Documentation of Application Note
  • ATtiny44A Technical Documentation of Application Note

ATTINY44A-SSU Related Products

Ratings and Reviews (1)

  • 5 / 5
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  • 4 Stars 0%
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  • **arco***
    2020-03-28

    Super Ware....Blitzlieferung....Alles Top!!!

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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

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    Step3: Anti-Static Bag

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    Step4: Individual Packaging

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    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that ATTINY44A-SSU is the original manufacturer or agent of MICROCHIP?
We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their ATTINY44A-SSU devices; we pay more attention to the channels and quality of ATTINY44A-SSU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ATTINY44A-SSU chips? Including MICROCHIP original factory information, 8-bit Microcontrollers - MCU application, ATTINY44A-SSU pictures?
You can use Jotrin's intelligent search engine, or filter by New/Popular Low Power Microcontrollers Products category, or find it through Microchip Technology, Inc Information page.
Q: Are the MICROCHIP's ATTINY44A-SSU price and stock displayed on the platform accurate?
The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ATTINY44A-SSU, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ATTINY44A-SSU?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATTINY44ASSU we delivered, we will accept the replacement or return of the ATTINY44A-SSU only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of ATTINY44A-SSU.
(3)The ATTINY44A-SSU is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ATTINY44A-SSU datasheet pdf, ATtiny44A pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Microchip Technology, Inc

Microchip
Microchip Technology Inc. is a leading manufacturer of microcontroller and analog products, providing low-risk product development, lower total system cost, and faster time to market for thousands of diverse customer applications worldwide. Microchip offers outstanding technical support along with d...
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