Mfr Part #:

ATSAME70Q20A-CFNT

The ATSAME70Q20A-CFNT is a 32-bit ARM Cortex-M7 microcontroller from Microchip Technology with 1MB Flash memory and 384KB RAM.

✓ Total Stock: 22,541 pcs

ATSAME70Q20A-CFNT Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	22,541 pcs On Request	22541 pcs	On Request	1	On Request	On Request	2020+	On Request	On Request

ATSAME70Q20A-CFNT Description

Short technical summary and product information.

The ATSAME70Q20A-CFNT is a high-performance 32-bit microcontroller from Microchip Technology based on the ARM Cortex-M7 core. It operates at a maximum speed of 300MHz and features 1MB of Flash program memory and 384KB of RAM. This device includes a rich set of connectivity options including CANbus, Ethernet, I2C, SPI, UART/USART, and USB, making it suitable for complex embedded systems.

The microcontroller integrates a comprehensive set of peripherals such as DMA, PWM, watchdog timer, and brown-out detection. It offers 114 general-purpose I/O pins and includes data converters with 24-channel 12-bit ADC and 2-channel 12-bit DAC. The device operates over a supply voltage range of 1.62V to 3.6V and is rated for an industrial temperature range of -40°C to 105°C.

The ATSAME70Q20A-CFNT is housed in a compact 144-UFBGA package with a 6x6mm footprint, designed for surface mount assembly. It is suitable for applications requiring high processing power and extensive connectivity in industrial, automotive, and networking environments.

ATSAME70Q20A-CFNT Quick Information

Product Type: Microcontroller

Series: ATSAME70

Canonical Name: ATSAME70Q20A-CFNT

Subcategory: 32-bit Microcontrollers

ATSAME70Q20A-CFNT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

ATSAME70Q20A-CFNT Features

ARM Cortex-M7 core running at 300MHz.
1MB Flash program memory and 384KB RAM.
114 general-purpose I/O pins available.
Wide connectivity including Ethernet and USB.
Industrial temperature range -40°C to 105°C.

ATSAME70Q20A-CFNT Applications

Suitable for industrial control and automation.
Used in networking and communication equipment.
Ideal for motor control and power management.
Applicable in automotive electronic systems.
Designed for IoT gateway and edge computing.

ATSAME70Q20A-CFNT FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating temperature range of the ATSAME70Q20A-CFNT?

The operating temperature range is -40°C to 105°C (TA).

What package does the ATSAME70Q20A-CFNT come in?

It comes in a 144-UFBGA package with a supplier device package of 144-UFBGA (6x6mm).

What is the supply voltage range for this microcontroller?

The supply voltage range is 1.62V to 3.6V.

Is the ATSAME70Q20A-CFNT RoHS compliant?

The RoHS status is listed as RoHS3 Compliant, but this is unverified and has low confidence.

What is the core processor and speed of the ATSAME70Q20A-CFNT?

The core processor is an ARM Cortex-M7 running at 300MHz maximum speed.

How much Flash and RAM does the ATSAME70Q20A-CFNT have?

It has 1MB of Flash program memory and 384KB of RAM.

What connectivity interfaces are available on the ATSAME70Q20A-CFNT?

Connectivity includes CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, and USB.

Category	Microcontrollers
Manufacturer Name	Microchip Technology
Connectivity	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Core Processor	ARM Cortex-M7
Core Size	32-Bit
Data Converters	A/D 24x12b; D/A 2x12b
Mounting Type	Surface Mount
Number of I	114
Operating Temperature	-40°C ~ 105°C (TA)
Oscillator Type	Internal
Peripherals	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Size	1MB (1M x 8)
Program Memory Type	FLASH
RAM Size	384K x 8
Speed	300MHz
Supplier Device Package	144-UFBGA (6x6)
Voltage	1.62V ~ 3.6V