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ATTINY45-20PU

High-performance MCU for portable electronics designs

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Microchip Technology

Mfr.Part #: ATTINY45-20PU

Datasheet: ATTINY45-20PU Datasheet (PDF)

Package/Case: 8-DIP

Product Type: Microcontrollers

RoHS Status:

Stock Condition: 10,112 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for ATTINY45-20PU or email to us: Email: [email protected], we will contact you within 12 hours.

ATTINY45-20PU General Description

The ATTINY45-20PU stands out for its low power consumption, making it an ideal choice for battery-powered applications. Its wide operating voltage range of 1.8V to 5.5V provides flexibility in power supply options

Features

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

Specifications

Parameter Value Parameter Value
Core AVR Program Memory Size 4 kB
Data RAM Size 256 B Maximum Clock Frequency 20 MHz
ADC Resolution 10 bit Number of GPIO 6 I/O
Supply Voltage - Min 2.7 V Max Supply Voltage 5.5 V
Mounting Style Through Hole Data Bus Width 8 bit
Minimum Operating Temperature (°C) - 40 Maximum Operating Temperature (°C) + 85
Series ATtiny45 Data RAM Type SRAM
Data ROM Size 256 B Data ROM Type EEPROM
Height 3.3 mm Interface Type USI
Length 9.27 mm Number of ADC Channels 4 Channel
Number of Timers/Counters 2 Timer Processor Series tinyAVR
Product MCUs Program Memory Type Flash
Factory Pack Quantity 50 Tradename AVR
Width 6.35 mm

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

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.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the ATTINY45-20PU?

A: To place an order for the ATTINY45-20PU, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the ATTINY45-20PU?

A: We offer a 1-year warranty on the ATTINY45-20PU. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of ATTINY45-20PU from Microchip Technology?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip Technology manufacturers and authorized agents. All Microchip Technology suppliers must pass a qualification review before they can list their ATTINY45-20PU products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the ATTINY45-20PU chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Microchip Technology information page to find comprehensive details about the ATTINY45-20PU.

Q: Are the price and stock information for ATTINY45-20PU on Ovaga's platform accurate?

A: Inventory levels for Microchip Technology products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for ATTINY45-20PU?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the ATTINY45-20PU?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • The ATTINY45-20PU is a low-power, 8-bit microcontroller from Microchip Technology. It features a 20MHz operating frequency, 5 I/O pins, and operates within an 1.8V to 5.5V voltage range. This microcontroller has 4KB flash memory for storing programs and 256B of RAM for temporary data storage. The ATTINY45-20PU is designed for various applications like IoT devices, embedded systems, and low power consumption projects. In summary, the ATTINY45-20PU is a versatile microcontroller suitable for creating resource-efficient electronic devices.
  • Equivalent

    The ATTINY45-20PU is a low-power microcontroller from Microchip Technology. Equivalent products include other members of the ATTiny series, like ATTINY85 or ATTINY25, which may have slightly different features but serve similar purposes in embedded systems and IoT projects.
  • Features

    The ATTINY45-20PU features a low-power, 8-bit microcontroller with 4KB flash memory and 256B RAM. Key highlights include:
    **Operating Frequency:** 20MHz for high performance.
    **Input/Output Pins:** 5 pins for interfacing with external devices.
    **Wide Voltage Range:** Operates between 1.8V to 5.5V, making it compatible with a broad range of power sources.
    **Analog-to-Digital Converter (ADC):** 10-bit ADC for precise analog signal conversion.
    **Integrated Peripherals:** PWM and serial communication interfaces for various control and communication applications. Overall, the ATTINY45-20PU is a versatile microcontroller well-suited for projects requiring low power consumption, efficient I/O interfacing, or simple control tasks.
  • Pinout

    The ATTINY45-20PU has a pin count of
    Here's a brief summary of their functions:
    VCC (Power): Connects to the power supply, typically 5V.
    GND (Ground): Provides a common connection for all components.
    AIN0 / PD0: Digital I/O with an optional analog input capability.
    AIN1 / PD1: Analog input or digital I/O pin.
    UART RX / PD6: Serial communication receive, also acts as digital output pin.
    UART TX / PD7: Serial communication transmit. Remember to consult the datasheet for a complete understanding of pin functions and configurations.
  • Manufacturer

    The manufacturer of the ATTINY45-20PU is Microchip Technology Inc. Microchip is a semiconductor company that specializes in developing integrated circuits, microcontrollers, and other related technologies for various industries.
  • Application Field

    The ATTINY45-20PU is a versatile, low-power microcontroller ideal for IoT devices, embedded systems, smart home automation, sensor control, and energy-efficient projects.
  • Package

    The ATTINY45-20PU has a DIP-8 package type.

Assembly Advice

No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like ATTINY45-20PU. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!

Learn more about our PCB services
  • step1

    Pre-order the parts you need through Ovaga’s platform.

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    Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.

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    Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!

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