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Name: ATSAME70Q21B-AN
Brand: Microchip Technology
SKU: ATSAME70Q21B-AN
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-AN

Part No.:: ATSAME70Q21B-AN

Manufacturer:: Microchip Technology

Package:: 144-LQFP

Datasheet:: ATSAME70Q21B-AN.pdf

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

In Stock:: 2353

Quantity:: Add To Cart

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ATSAME70Q21B-AN Specifications

Package/Case:
144-LQFP
Packaging:
Tray
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-AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAME70Q21B-AN 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-AN 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-AN information

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ATSAME70Q21B-AN Typical application Circuitry

The ATSAME70Q21B-AN is a 32-bit microcontroller developed by Microchip, based on the high-performance ARM Cortex-M7 processor. The microcontroller includes a rich set of peripherals and advanced power-saving features, making it a good fit for a wide variety of applications including industrial automation, home appliances, and more. Here's a basic guide on how to create an application circuit with this microcontroller:

1. Power Supply: The ATSAME70Q21B-AN operates with a power supply voltage of 1.62V to 3.6V. It's vital to ensure a stable voltage supply within this range to the VDD pins. The addition of decoupling capacitors (typically around 100nF) near these power supply pins is also recommended to filter out high-frequency noise.
2. Reset Circuit: The microcontroller has a RESET pin, which is active low. It's common to connect a momentary push-button switch to the RESET pin. This pin has an internal pull-up resistor, meaning it gets activated when pulled down to ground.
3. Clock Source: The ATSAME70Q21B-AN microcontroller can use either an internal or external clock source. If an external crystal oscillator is used, it should be connected to the XIN and XOUT pins of the device. A 32.768kHz watch crystal for RTC (Real-Time Clock) functionality can be connected to the XIN32 and XOUT32 pins.
4. SWD (Serial Wire Debug): For firmware programming and hardware debugging, an SWD-compatible programmer/debugger should be connected to the SWDIO and SWCLK pins. The GND of the debugger should also be connected to the MCU's GND.
5. I/O Pins: The ATSAME70Q21B-AN provides a number of programmable I/O pins that can be used to interface with various peripherals such as sensors, LEDs, buttons, and more, based on the specific needs of your application.
6. Communication Interfaces: This microcontroller includes various communication interfaces including I2C, SPI, UART, and USB. These can be utilized to facilitate communication between the MCU and other devices such as sensors, memory chips, or wireless communication modules.
Please remember that the specific details of the application circuit may differ based on the unique needs and requirements of your design. As such, it is crucial to refer to the ATSAME70Q21B-AN datasheet and other design resources from Microchip when designing your circuit.

ATSAME70Q21B-AN FAQ

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

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

(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