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ATSAME70Q20B-CN ARM Cortex-M7 32-bit microcontroller with 1MB Flash and 384kB SRAM. Operates at 300MHz with 114 I/O lines in a 144-LFBGA package.
Mfr Part #:

ATSAME70Q20B-CN

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
ARM Cortex-M7 32-bit microcontroller with 1MB Flash and 384kB SRAM. Operates at 300MHz with 114 I/O lines in a 144-LFBGA package.
✓ Total Stock: 70 pcs

ATSAME70Q20B-CN Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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70 pcs
On Request
70 pcs On Request 1 On Request On Request On Request On Request On Request
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ATSAME70Q20B-CN Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Failure Rate
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage
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ATSAME70Q20B-CN Description

Short technical summary and product information.

The ATSAME70Q20B-CN is a 32-bit ARM Cortex-M7 microcontroller from Microchip Technology's SAM E70 series. It features a 300 MHz core with 1 MB of Flash memory and 384 kB of SRAM, providing ample resources for complex embedded applications. The device includes a rich set of peripherals such as 12-bit ADC with 24 channels, 12-bit DAC, multiple communication interfaces (CAN, Ethernet, I2C, SPI, UART, USB), and advanced timing capabilities. It operates from 1.62V to 3.6V supply and is rated for -40°C to +105°C temperature range. The microcontroller is housed in a 144-ball LFBGA package (10x10 mm) for surface mount assembly, supplied in tray packaging. Typical applications include industrial control, automotive, and IoT edge devices requiring high performance and connectivity.

ATSAME70Q20B-CN Quick Information

Product Type: ARM Microcontroller - MCU
Series: SAM E70
Canonical Name: Microchip Technology ATSAME70Q20B-CN ARM Cortex-M7 Microcontroller
Subcategory: ARM Microcontrollers - MCU

ATSAME70Q20B-CN Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ATSAME70Q20B-CN Features

  • ARM Cortex-M7 core running at 300 MHz.
  • 1 MB Flash and 384 kB SRAM memory.
  • 114 I/O lines with multiple communication interfaces.
  • 12-bit ADC with 24 channels and 12-bit DAC.
  • Wide supply voltage range 1.62V to 3.6V.

ATSAME70Q20B-CN Applications

  • Industrial automation and control systems.
  • Automotive body and powertrain modules.
  • IoT gateways and edge computing devices.
  • Motor control and power conversion.
  • Networking and communication equipment.

ATSAME70Q20B-CN FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

1.62V to 3.6V (analog supply 3.3V).

What package does the ATSAME70Q20B-CN come in?

144-LFBGA (10x10 mm) surface mount package.

What is the operating temperature range?

-40°C to 105°C.

Is the ATSAME70Q20B-CN RoHS compliant?

RoHS3 compliant (unverified).

What is the core processor?

ARM Cortex-M7 32-bit.

What is the maximum clock frequency?

300 MHz.

How much Flash and SRAM does it have?

1 MB Flash and 384 kB SRAM.

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