Microchip Technology

ATSAME70Q21A-CFN  

Microcontrollers

The ATSAME70Q21A-CFN is a microcontroller unit (MCU) manufactured by Microchip Technology. It belongs to the SAM E70 family of products, which are based on the 32-bit ARM Cortex-M7 processor. The ATSAME70Q21A-CFN is a high-performance MCU designed for a wide range of applications, including industrial control, medical devices, and automotive systems.

Description:

The ATSAME70Q21A-CFN 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 available in a Ceramic FCBGA package with a thermal pad and has a memory size of 2 MB Flash, 512 KB SRAM, and 4 MB QSPI.

Features:

1. 32-bit ARM Cortex-M7 processor with a maximum CPU frequency of 300 MHz
2. 2 MB Flash memory
3. 512 KB SRAM
4. 4 MB QSPI memory
5. Ceramic FCBGA package with a thermal pad
6. Peripherals: 4 x UART, 3 x SPI, 3 x I2C, 2 x CAN, 2 x USB, and more
7. Security features: Secure boot, flash encryption, and secure storage
8. High-speed connectivity options: USB OTG, Gigabit Ethernet PHY, and SDIO
9. Advanced graphics and multimedia capabilities: 3D graphics controller, LCD controller, and parallel camera interface
10. Low-power modes for energy-efficient operation

Applications:

The ATSAME70Q21A-CFN is suitable for a wide range of applications, including:

1. Industrial control systems: Robotics, motor control, and human-machine interface (HMI) devices
2. Medical devices: Patient monitoring systems, diagnostic equipment, and wearable medical devices
3. Automotive systems: In-vehicle infotainment systems, advanced driver assistance systems (ADAS), and body control modules
4. Networking and communication devices: Routers, switches, and IoT gateways
5. Consumer electronics: Smart home appliances, portable devices, and multimedia systems
6. Security systems: Access control systems, video surveillance, and encryption devices

The ATSAME70Q21A-CFN's combination of high performance, advanced features, and low-power capabilities make it an ideal choice for demanding applications that require a balance of processing power, connectivity, and energy efficiency.

ATSAME70Q21A-CFN Documents

Download datasheets and manufacturer documentation for ATSAME70Q21A-CFN

Errata :

SAM E/S/V70,V71 Family Errata      

Datasheets :

SAM E70/S70/V70/V71      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAME70Q21 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