Microchip Technology

ATSAME70Q20A-CNT  

Microcontrollers

The ATSAME70Q20A-CNT is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM E70 family of MCUs, which are based on the 32-bit ARM Cortex-M7 processor. The ATSAME70Q20A-CNT is a high-performance MCU designed for a wide range of applications, including industrial control, medical devices, and automotive systems.

Description:

The ATSAME70Q20A-CNT is a high-density, high-performance MCU that features a 32-bit ARM Cortex-M7 processor with a maximum CPU frequency of 300 MHz. It is equipped with 2 MB of flash memory, 512 KB of SRAM, and a range of peripheral interfaces, including USB, Ethernet, and CAN. The MCU is available in a Ceramic Ball Grid Array (CBGA) package.

Features:

1. 32-bit ARM Cortex-M7 processor with a maximum CPU frequency of 300 MHz
2. 2 MB of flash memory
3. 512 KB of SRAM
4. Peripheral interfaces: USB, Ethernet, and CAN
5. Advanced encryption standard (AES) and secure hash algorithm (SHA) support
6. Flexible static memory controller (FSMC) for external memory support
7. High-resolution 12-bit analog-to-digital converter (ADC)
8. Flexible clock system with internal and external clock sources
9. Low-power modes for energy-efficient operation
10. Wide operating temperature range (-40°C to +105°C)

Applications:

The ATSAME70Q20A-CNT is suitable for a variety of applications that require high performance, advanced connectivity, and robust security features. Some potential applications include:

1. Industrial control systems: The MCU's high performance, connectivity options, and support for real-time control make it suitable for use in industrial automation and control systems.
2. Medical devices: The ATSAME70Q20A-CNT's advanced encryption and secure hash algorithm support make it a good choice for secure medical devices, such as wearable health monitors and portable diagnostic equipment.
3. Automotive systems: The MCU's wide operating temperature range and robust connectivity options make it suitable for use in automotive applications, such as infotainment systems, advanced driver assistance systems (ADAS), and body control modules.
4. Networking and communication devices: The MCU's Ethernet and CAN interfaces make it suitable for use in networking and communication devices, such as routers, switches, and IoT gateways.
5. Human-machine interface (HMI) devices: The ATSAME70Q20A-CNT's high-resolution ADC and support for external memory make it suitable for use in HMI devices, such as touch screen displays and control panels.

In summary, the ATSAME70Q20A-CNT is a high-performance, feature-rich MCU that is well-suited for a wide range of applications, including industrial control, medical devices, automotive systems, networking, and human-machine interface devices. Its advanced connectivity options, robust security features, and flexible memory support make it a versatile choice for developers looking to create innovative and reliable embedded systems.

ATSAME70Q20A-CNT Documents

Download datasheets and manufacturer documentation for ATSAME70Q20A-CNT

DTS :

View in Development Tools Selector      

Errata :

SAM E70/S70/V70/V71 Family Silicon Errata and Data Sheet Clarification Errata Document Revision (PDF)       SAM E70/S70/V70/V71 Family Silicon Errata and Data Sheet Clarification Document Revision (PDF)       SAM E70/S70/V70/V71 Family Silicon Errata and Data Sheet Clarification Revsion (PDF)       SAM E70/S70/V70/V71 Family Silicon Errata and Data Sheet Clarification (PDF)      

PCN :

Product Change Notification (PDF)