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Name: ATSAME70Q21B-CNT
Brand: Microchip Technology
SKU: ATSAME70Q21B-CNT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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Microchip Technology ATSAME70Q21B-CNT

Part No.:: ATSAME70Q21B-CNT

Manufacturer:: Microchip Technology

Package:: 144-LFBGA

Datasheet:: ATSAME70Q21B-CNT.pdf

Description:: IC MCU 32BIT 2MB FLASH 144LFBGA

In Stock:: 3248

Quantity:: Add To Cart

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ATSAME70Q21B-CNT Specifications

Package/Case:
144-LFBGA
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SAM E70
RoHS:
RoHS
Speed:
300MHz
RAM Size:
384K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
114
Core Processor:
ARM® Cortex®-M7
Data Converters:
A/D 24x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
2MB (2M x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

ATSAME70Q21B-CNT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAME70Q21B-CNT 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 ATSAME70Q21B-CNT to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATSAME70Q21B-CNT information

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ATSAME70Q21B-CNT Typical application Circuitry

The ATSAME70Q21B-CNT is an ARM Cortex-M7 based microcontroller, packed with a multitude of features including multiple I/Os, communication interfaces, and a 32-bit architecture. The chip is designed for both high-speed and power-efficient operation.

Typical Applications:

- IoT Devices

- Robotics

- High-Speed Data Logging

- Control Systems

- Automotive Solutions

Technical Specs:

- Processor Core: ARM Cortex-M7

- Operating Frequency: Max 300 MHz

- RAM: 384 KB

- Flash Memory: 2 MB

- I/O Ports: 114

- ADC: 16-bit

- Connectivity: Ethernet, CAN, USB

Selected Use-Case: High-Speed Data Logging System

Required Hardware:

- ATSAME70Q21B-CNT Microcontroller

- SD Card Module

- USB-to-UART Converter

- 5V Power Supply

Circuit Connection Details:

1. Managing Power Supplies

- VDDIO (Pin 9) & VDDPLL (Pin 17) to 3.3V: Power for I/O operations and PLL respectively. These must be connected to a 3.3V source.

- GND (Pin 14 and Pin 42): Both should be tied to the common ground.

2. SD Card Connectivity

- SPI Interface (Pins 20, 21, 22, 23): These pins will be responsible for SPI communication with the SD Card Module.

3. USB Communication

- USB D+ and D- (Pins 27 and 28): These will be connected to the USB-to-UART Converter for data offloading.

3. Clock Setup

- XTAL (Pin 15) and GND (Pin 16): Attach a 12MHz crystal between these pins for the clock source.

Design Aspects to Consider:

1. Voltage Regulation: The ATSAME70Q21B-CNT needs stable power, so ensure your voltage regulation is up to mark.

2. SD Card Speed: Choose an SD Card that can handle the data rates, keeping the capabilities of the ATSAME70Q21B-CNT in mind.

3. Electromagnetic Interference: For a data logging system, especially in industrial environments, EMI could be a concern. Proper shielding is advisable.

4. Cooling Requirements: The ATSAME70Q21B-CNT can heat up when running high-speed data logging, make sure to have a cooling solution in place.

5. Data Integrity: Given that this is a data-logging application, make sure to add features in your firmware for data integrity checking.

When optimally used, the ATSAME70Q21B-CNT offers a robust platform for high-speed, reliable data logging applications that can operate in diverse conditions.

ATSAME70Q21B-CNT FAQ

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3. Are the ATSAME70Q21B-CNT price and inventory displayed accurate?

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6. What is the process for return or replacement of ATSAME70Q21B-CNT?

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 ATSAME70Q21B-CNT we delivered, we will accept the replacement or return of the ATSAME70Q21B-CNT 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 ATSAME70Q21B-CNT.

(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