Microchip Technology

ATSAME70N21A-AN  

Microcontrollers

The ATSAME70N21A-AN is a microcontroller unit (MCU) produced by Microchip Technology. This MCU belongs to the SAM E70 family, which is designed for high-performance applications that require advanced connectivity, graphics, and security features.

Description:

The ATSAME70N21A-AN is a 32-bit ARM Cortex-M7-based MCU with a maximum CPU frequency of 300 MHz. It is equipped with a range of advanced peripherals and features that make it suitable for a wide range of applications.

Features:

1. Core: ARM Cortex-M7 processor with a floating-point unit (FPU) and a memory protection unit (MPU) for enhanced security.
2. Memory: 2 MB of flash memory, 512 KB of SRAM, and 8 KB of data EEPROM.
3. Connectivity: Integrated Ethernet, USB OTG, and USB high-speed host interfaces for easy connectivity with various devices.
4. Graphics: Support for high-resolution LCDs with advanced graphics capabilities, including a 2D graphics accelerator and a high-speed pixel pipeline.
5. Security: Secure boot, secure debug, and secure storage features to protect against unauthorized access and tampering.
6. Audio: Integrated audio interface with support for I2S, PDM, and SPI protocols.
7. Peripherals: A wide range of peripherals, including SPI, I2C, UART, CAN, and more, to support various communication protocols and interfaces.
8. Real-time performance: Advanced real-time performance features, such as a floating-point unit (FPU) and a memory protection unit (MPU), ensure high-speed processing and secure execution.

Applications:

The ATSAME70N21A-AN is suitable for a wide range of applications that require high-performance processing, advanced connectivity, and graphics capabilities. Some of the potential applications include:

1. Industrial automation: Control and monitoring systems for industrial machinery and equipment.
2. Medical devices: Diagnostic and monitoring devices that require high-speed processing and secure data handling.
3. Automotive infotainment: In-vehicle entertainment and information systems with advanced graphics and connectivity features.
4. Networking and communication: Routers, switches, and other network devices that require high-speed data processing and secure communication.
5. Human-machine interfaces (HMIs): Touchscreen displays and control panels for industrial and consumer applications.
6. Home automation: Smart home systems that require advanced connectivity, processing, and user interface capabilities.
7. IoT devices: Internet of Things (IoT) devices that require secure connectivity, data processing, and user interface capabilities.

In summary, the ATSAME70N21A-AN is a high-performance MCU with advanced features and connectivity options, making it suitable for a wide range of applications in various industries.

ATSAME70N21A-AN Documents

Download datasheets and manufacturer documentation for ATSAME70N21A-AN

Errata :

SAM E/S/V70,V71 Family Errata      

Datasheets :

SAM E70/S70/V70/V71      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME70N21 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