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ARM MCU, SAM3U Series, SAM32 Family SAM 3U Series Microcontrollers, ARM Cortex-M3, 32bit, 96 MHz
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ATSAM3U4EA-AU Product Details
A member of the Atmel® SAM3U family of flash microcontrollers based on the high-performance 32-bit ARM® Cortex™-M3 RISC processor. It operates at a maximum speed of 96MHz and features two 128KB of dual-bank flash and 52KB of SRAM. The peripheral set includes a HS USB device and Phy at 480Mbps, HS multimedia card interface for SDIO/SD/MMC, a 16-bit external bus interface supporting NAND flash, three USARTs, two TWIs, four SPIs, I2S, four PWM timers, three 16-bit timers, RTC, and eight 12-bit and eight 10-bit ADCs. The architecture sustains high-speed data transfers, with multi-layer bus matrix, multiple SRAM banks, PDC, and DMA support parallel tasks to maximize data throughput. The SAM3U4C operates from 1.62V to 3.6V and is available in 144-pin LQFP and BGA packages.
- ARM Cortex-M3 revision 2.0 running at up to 96MHz
- Memory protection unit (MPU)
- Thumb®-2 instruction set
- Embedded voltage regulator for single supply operation
- Power-on-reset (POR), brown-out detector (BOD) and watchdog for safe reset
- 3 to 20MHz Resonator oscillators
- High precision factory trimmed internal RC oscillator with 4MHz default frequency
- Slow clock internal RC oscillator as permanent clock for device clock in low power mode
- One PLL for device clock and one dedicated PLL for USB 2.0 high speed device
- Sleep, wait and backup modes
- 1 Serial peripheral interface (SPI)
- 1 Synchronous serial controller (SSC) (I²S)
- 1 High speed multimedia card interface (HSMCI) (SDIO/SD/MMC)
- 3-channel 16-bit Timer/counter (TC) for capture, compare and PWM
- 4-channel 16-bit PWM (PWMC)
- 32-bit Real-time timer (RTT) and real-time clock (RTC) with calendar and alarm features
- ARM Cortex M3
- Data Bus Width
- 32 bit
- Maximum Clock Frequency
- 96 MHz
- Program Memory Size
- 256 KB
- Data RAM Size
- 52 KB
- Operating Supply Voltage
- 1.62 V to 3.6 V
- Maximum Operating Temperature
- + 85 C
- Package / Case
- Mounting Style
- Interface Type
- 2xTWI, 4xUSART, 5xSPI, Bus
- 20 mm
- Minimum Operating Temperature
- - 40 C
- Number of Programmable I/Os
- Number of Timers
- Processor Series
- Program Memory Type
- Factory Pack Quantity
- Cortex-M3, Cortex
ATSAM3U4E Technical Documentation of Application Note
ATSAM3U4EA-AU Related Products
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Estimated Delivery Time: Sep 28 - Oct 03 days (choose Expedited at checkout).
Shipping & Payment
- Shipping Type
- Ship Fee
- Lead Time
- $20.00-$40.00 (0.50 KG)
- 2-5 days
- $20.00-$40.00 (0.50 KG)
- 3-7 days
- $20.00-$45.00 (0.50 KG)
- 2-5 days
- $25.00-$65.00 (0.50 KG)
- 2-5 days
- $25.00-$45.00 (0.50 KG)
- 5-14 days
- REGISTERED AIR MAIL
- $2.00-$3.00 (0.10 KG)
- 7-30 days
Processing Time：Shipping fee depend on different zone and country.
- Terms of payment
- Hand Fee
- Wire Transfer
- charge US$30.00 banking fee.
- charge 4.0% service fee.
- Credit Card
- charge 3.5% service fee.
- Western Union
- charge US$0.00 banking fee.
- Money Gram
- charge US$0.00 banking fee.
We provide high quality products, thoughtful service and after sale guarantee
We have rich products, can meet your various needs.
Minimum order quantity starts from 1pcs.
Lowest international shipping fee starts from US$2.00.
90 days quality guarantee for all products.
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
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.
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.
- Q: How does Jotrin guarantee that ATSAM3U4EA-AU 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 ATSAM3U4EA-AU devices; we pay more attention to the channels and quality of ATSAM3U4EA-AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of ATSAM3U4EA-AU chips? Including MICROCHIP original factory information, ARM Microcontrollers - MCU application, ATSAM3U4EA-AU pictures?
- You can use Jotrin's intelligent search engine, or filter by SAM3 Products category, or find it through Microchip Technology, Inc Information page.
- Q: Are the MICROCHIP's ATSAM3U4EA-AU 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 ATSAM3U4EA-AU, 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 ATSAM3U4EA-AU?
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 ATSAM3U4EAAU we delivered, we will accept the replacement or return of the ATSAM3U4EA-AU 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 ATSAM3U4EA-AU.
(3)The ATSAM3U4EA-AU 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 ATSAM3U4EA-AU datasheet pdf, ATSAM3U4E pin diagram?
- Need any After-Sales service, please feel free contact us: email@example.com
Microchip Technology, Inc
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- 5.PWM Controllers combine 40 V operation with PMBus interfaces.
- 6.3D Gesture Controller enables one-step recognition design-in.
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