What is the Additional Feature ?

Name: ATSAM3U2CA-CU
Brand: Microchip Technology
SKU: ATSAM3U2CA-CU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology ATSAM3U2CA-CU

Part No.:: ATSAM3U2CA-CU

Manufacturer:: Microchip Technology

Package:: 100-TFBGA

Datasheet:: ATSAM3U2CA-CU.pdf

Description:: IC MCU 32BIT 128KB FLSH 100TFBGA

In Stock:: 3712

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ATSAM3U2CA-CU Specifications

Package/Case:
100-TFBGA
Packaging:
Tray
Series:
SAM3U
RoHS:
RoHS
Speed:
96MHz
RAM Size:
36K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, Memory Card, SPI, SSC, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
57
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 4x10b, 4x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAM3U2CA-CU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAM3U2CA-CU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATSAM3U2CA-CU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ATSAM3U2CA-CU information

Views：

The working principle and core technical features of ATSAM3U2CA-CU

ATSAM3U2CA-CU is a microcontroller chip designed for high-performance and low-power applications, featuring an ARM Cortex-M3 CPU, a rich set of peripherals, and advanced connectivity options.

Application Scenario:

In medical devices, this chip can be employed to control and monitor vital parameters, such as in portable ECG machines.

Circuit Design:

To design an ECG machine using ATSAM3U2CA-CU, follow these steps:

1. Sensor Connection:

Connect ECG electrodes to the analog input pins of this chip, such as pin PA1. Use appropriate signal conditioning circuits, like instrumentation amplifiers, to ensure accurate and noise-free ECG signal acquisition.

2. Signal Processing:

Implement digital filtering and signal processing algorithms using the ARM Cortex-M3 CPU to extract relevant ECG features. Utilize the DSP capabilities of ATSAM3U2CA-CU for efficient real-time processing.

3. Display Interface:

Integrate an LCD display to show the real-time ECG waveforms and heart rate. Connect the display to the chip via SPI or parallel interface, using pins such as PB2 for data and control signals.

4. Data Storage:

Use the internal Flash memory of ATSAM3U2CA-CU or an external memory module connected via SPI to store the ECG data for later analysis. Configure the relevant GPIO pins, such as PC3, for the memory interface.

5. Communication:

Implement wireless communication, such as Bluetooth or Wi-Fi, to transmit ECG data to a mobile device or a central monitoring system. Utilize built-in peripherals like USART or USB for this purpose, configuring pins such as PA9 and PA10.

Considerations:

When designing the circuit, it's essential to consider:

- Signal Integrity: Ensure proper shielding and grounding of the analog front end to minimize noise and interference in the ECG signals.

- Power Consumption: Optimize the power management of ATSAM3U2CA-CU to extend battery life in portable devices, using sleep modes and efficient power regulators.

- Real-Time Performance: Implement efficient firmware to handle real-time ECG data processing and display updates without delays.

- Safety Compliance: Design the device to meet medical safety standards, ensuring electrical isolation and protection against accidental discharges.

- Data Security: Secure the communication channels and stored data to protect patient privacy and comply with medical data regulations.

ATSAM3U2CA-CU FAQ

1. How to order ATSAM3U2CA-CU on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ATSAM3U2CA-CU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATSAM3U2CA-CU. All suppliers must pass our qualification reviews before they can publish their products including ATSAM3U2CA-CU on icwhale.com; we pay more attention to the channels and quality of ATSAM3U2CA-CU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATSAM3U2CA-CU price and inventory displayed accurate?

The price and inventory of ATSAM3U2CA-CU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATSAM3U2CA-CU?

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 ATSAM3U2CA-CU we delivered, we will accept the replacement or return of the ATSAM3U2CA-CU 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 ATSAM3U2CA-CU.

(3)The PartNo 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