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Name: ATSAME70Q21A-AN
Brand: Microchip Technology
SKU: ATSAME70Q21A-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 ATSAME70Q21A-AN

Part No.:: ATSAME70Q21A-AN

Manufacturer:: Microchip Technology

Package:: 144-LQFP

Datasheet:: ATSAME70Q21A-AN.pdf

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

In Stock:: 2822

Quantity:: Add To Cart

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ATSAME70Q21A-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)

ATSAME70Q21A-AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAME70Q21A-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 ATSAME70Q21A-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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ATSAME70Q21A-AN information

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ATSAME70Q21A-AN Typical application Circuitry

ATSAME70Q21A-AN

The ATSAME70Q21A-AN is a high-performance microcontroller from Microchip, featuring a variety of communication interfaces, making it ideal for a wide range of applications. Here's how you might integrate this microcontroller into your circuit:

1. Power Supply: RADIO (Pins 31, 64, 77, 88, 110) supply the voltage for I/O pins. A 3.3V supply needs to be used to power them. SCORE (Pin 13) is the power supply for the core and should be connected to a 1.2V source. VDD PLL (Pin 14) is the power supply for the Plus and should be connected to a 1.2V source. Decoupling capacitors should be utilized in each situation and positioned as near as feasible to the power supply pins.

2. Ground Pins: Ground pins (GND, Pins 3, 36, 54, 78, 90, 109) should be connected to the ground of your power supply.

3. Reset: The NRST (Pin 59) pin is a low-active reset input. To reset the ATSAME70Q21A-AN, pull this pin low.

4. Crystal Oscillator: XIN32 (Pin 26) and XOUT32 (Pin 25) are the 32.768 kHz crystal oscillator inputs. Connect a 32.768 kHz crystal across these pins for real-time clock functionality. For the main clock, connect a crystal across IN (Pin 23) and OUT (Pin 24).

5. JTAG/SWD Interface: To program and debug the ATSAME70Q21A-AN, connect a JTAG or SWD programmer/debugger to the TDI (Pin 38), TO (Pin 39), TMS/SDIO (Pin 40), and TCK/STOCK (Pin 41) pins.

6. USB: The USB_DN (Pin 102) and USB_DP (Pin 103) pins are the data lines for the USB interface. They should be connected to a 22 Ω resistor and then to the D- and D+ lines of the USB connector, respectively. The BUS (Pin 101) pin should be connected to the BUS line of the USB connector.

7. GPO/Peripheral Functions: The remaining pins are general-purpose I/O pins that can also serve as various peripheral functions. Connect these pins as needed for your application.

This is a basic guideline for integrating the ATSAME70Q21A-AN into your circuit. For more detailed information, including specific peripheral connections and more advanced features, consult the ATSAME70Q21A-AN data sheet and reference manual.

ATSAME70Q21A-AN FAQ

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6. What is the process for return or replacement of ATSAME70Q21A-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 ATSAME70Q21A-AN we delivered, we will accept the replacement or return of the ATSAME70Q21A-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 ATSAME70Q21A-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