Microchip ATMEGA32A-PU
3.3V/5V Operating Voltage





Brands: Microchip
Mfr.Part #: ATMEGA32A-PU
Datasheet: ATMEGA32A-PU Datasheet (PDF)
Package/Case: PDIP-40
RoHS Status:
Stock Condition: 9,071 pcs, New Original
Product Type: Microcontrollers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $4.863 | $4.863 |
10 | $4.218 | $42.180 |
30 | $3.856 | $115.680 |
100 | $3.552 | $355.200 |
In Stock 9,071 PCS
ATMEGA32A-PU General Description
The ATmega32A-PU microcontroller is a versatile and powerful device that is ideal for a wide range of applications. With its 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM, it offers ample storage capacity for program code and data. The 32 general-purpose I/O pins provide flexibility for connecting to various peripherals, making it easy to interface with external sensors, displays, and communication devices

Features
- SPI, UART, I2C interface support
- Low power consumption enabled
- Multitasking and priority control
Application
- Smart home automation
- Advanced robotics
- Wireless sensor networks
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Core | AVR | Program Memory Size | 32 kB |
Data RAM Size | 2 kB | Maximum Clock Frequency | 16 MHz |
ADC Resolution | 10 bit | Number of GPIO | 32 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 | ATmega32A | Data RAM Type | SRAM |
Data ROM Size | 1024 B | Data ROM Type | EEPROM |
Height | 4.83 mm | Interface Type | 2-Wire, SPI, USART |
Length | 52.58 mm | Number of Timers/Counters | 3 Timer |
Processor Series | megaAVR | Product | MCUs |
Program Memory Type | Flash | Factory Pack Quantity | 10 |
Tradename | AVR | Width | 13.97 mm |
Unit Weight | 0.210004 oz |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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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.
Q: How can I order the ATMEGA32A-PU?
A: To place an order for the ATMEGA32A-PU, 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 ATMEGA32A-PU?
A: We offer a 1-year warranty on the ATMEGA32A-PU. 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 ATMEGA32A-PU from Microchip?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Microchip manufacturers and authorized agents. All Microchip suppliers must pass a qualification review before they can list their ATMEGA32A-PU 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 ATMEGA32A-PU 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 information page to find comprehensive details about the ATMEGA32A-PU.
Q: Are the price and stock information for ATMEGA32A-PU on Ovaga's platform accurate?
A: Inventory levels for Microchip 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 ATMEGA32A-PU?
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 ATMEGA32A-PU?
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
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The ATMEGA32A-PU is a popular 8-bit microcontroller chip developed by Atmel, now owned by Microchip Technology. It features 32KB of flash memory, 2KB of SRAM, and various peripherals like timers, UART, SPI, and I2C. It is commonly used in embedded systems, robotics, and industrial applications due to its versatility and low-power consumption.
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Equivalent
ATmega32A-PU is equivalent to ATmega328P-PU from the same manufacturer, Microchip Technology. They are both 8-bit microcontrollers with similar features and capabilities, including 32KB of flash memory, 2KB of SRAM, and 23 general-purpose I/O pins. -
Features
ATMEGA32A-PU is a high-performance microcontroller from Atmel with 32KB of flash memory, 1KB of EEPROM, and 2KB of SRAM. It has 32 general-purpose I/O pins, 8-channel 10-bit ADC, multiple communication interfaces, and a 16MHz operating frequency. It is ideal for various embedded applications due to its versatile features and low power consumption. -
Pinout
The ATMEGA32A-PU has 40 pins and is a high-performance, low-power 8-bit microcontroller from Atmel. It features 32KB Flash memory, 2KB SRAM, 1KB EEPROM, 32 I/O pins, 8 ADC channels, and various communication interfaces. It is commonly used in industrial and consumer electronic applications. -
Manufacturer
The ATMEGA32A-PU is manufactured by Microchip Technology Inc., an American company specializing in microcontroller and semiconductor solutions. They design, manufacture, and sell a wide range of products for various applications, including automotive, industrial, consumer, and computing markets. -
Application Field
The ATMEGA32A-PU microcontroller is used in various applications including embedded systems, industrial automation, robotics, consumer electronics, and IoT devices. Its versatile features, such as multiple I/O ports, ADC channels, timers, and UART communication, make it suitable for a wide range of projects requiring control and processing capabilities. -
Package
The ATMEGA32A-PU is a 40-pin DIP (Dual In-line Package) microcontroller chip. It's commonly used in embedded systems and robotics due to its versatility and ease of use. Its form factor is PDIP-40 (Plastic Dual In-line Package), and it measures 0.6 inches wide by 0.3 inches high.
Assembly Advice
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