Microchip Technology

ATSAME70Q20B-CN  

Microcontrollers

The ATSAME70Q20B-CN is a high-performance microcontroller unit (MCU) manufactured by Microchip Technology. This MCU belongs to the SAM E70 family, which is designed for a wide range of applications, including industrial control, medical devices, and automotive systems.

Description:

The ATSAME70Q20B-CN is a 32-bit ARM Cortex-M7-based MCU with a maximum CPU frequency of 300 MHz. It features a high-performance memory architecture, including 2 MB of flash memory, 512 KB of SRAM, and 8 KB of data EEPROM. The MCU also includes a range of peripheral connectivity options, such as USB, Ethernet, and various serial communication interfaces.

Features:

1. ARM Cortex-M7 processor with a maximum CPU frequency of 300 MHz
2. 2 MB of flash memory
3. 512 KB of SRAM
4. 8 KB of data EEPROM
5. Memory protection unit (MPU) and security features
6. Peripheral connectivity options, including USB, Ethernet, and various serial communication interfaces (UART, SPI, I2C, etc.)
7. Advanced Timers and PWM modules for motor control and signal generation
8. Flexible clock management with multiple clock sources and PLL support
9. High-resolution 12-bit ADC with up to 24 channels
10. Flexible and configurable GPIO with various input/output options and interrupt capabilities
11. Integrated DMA controller for efficient data transfer between peripherals and memory
12. Low-power sleep modes to optimize power consumption

Applications:

1. Industrial control systems: The ATSAME70Q20B-CN can be used in motor control, sensor interfacing, and data acquisition applications.
2. Medical devices: The MCU's advanced features and security options make it suitable for medical equipment, such as monitoring devices and diagnostic tools.
3. Automotive systems: The ATSAME70Q20B-CN can be used in various automotive applications, including infotainment systems, body control modules, and engine management systems.
4. Networking and communication devices: The MCU's Ethernet and USB interfaces make it suitable for routers, switches, and other network equipment.
5. Human-Machine Interface (HMI) devices: The ATSAME70Q20B-CN can be used in touch screen displays, control panels, and other interactive devices.
6. IoT devices: The MCU's connectivity options and low-power features make it suitable for IoT applications, such as smart home devices, wearables, and remote monitoring systems.
7. Audio and video processing: The ATSAME70Q20B-CN can be used in audio and video processing applications, such as digital signal processing and audio codecs.

In summary, the ATSAME70Q20B-CN is a versatile and high-performance MCU from Microchip Technology, designed for a wide range of applications, including industrial control, medical devices, automotive systems, networking, HMI devices, IoT, and audio/video processing. Its advanced features, such as the ARM Cortex-M7 processor, extensive memory, and various connectivity options, make it a suitable choice for demanding applications requiring high performance and reliability.

ATSAME70Q20B-CN Documents

Download datasheets and manufacturer documentation for ATSAME70Q20B-CN

Errata :

SAM E/S/V70,V71 Family Errata      

Datasheets :

SAM E70/S70/V70/V71      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME70Q20 Development Tool Selector      

PCN Design/Specification :

SAM E70/S70/V70/V71 28/Dec/2020       Datasheet Update 12/Nov/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH