ATSAME70Q20A-CFNT

Program Memory Size:	1MB (1M x 8)
Supplier Device Package:	144-UFBGA (6x6)
Package / Case:	144-UFBGA
Operating Temperature:	-40°C ~ 105°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 24x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	1.62 V ~ 3.6 V
RAM Size:	384K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	SAM E70
Number of I/O:	114
Peripherals:	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB
Speed:	300MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M7
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Atmel SAME70Q20A-CFPNT microcontrollers offer a wide range of features and applications in embedded products. These powerful microcontrollers provide a high level of integration and power efficiency, making them ideal for embedded applications. This article will explore the application fields and working principle of the SAME70Q20A-CFPNT microcontroller.The SAME70Q20A-CFPNT is a high-performance 32-bit microcontroller. It is based on the Atmel ARM Cortex-M7 core and operates up to 206 MHz with an internal clock frequency of up to 130 MHz. The microcontroller is ideal for embedded applications that require high levels of performance, flexibility, and integration. It has an on-chip DMA controller and various peripherals such as 10/100 Mbps Ethernet, USB 2.0, CAN, LIN, UART, SPI, I2C, AFE, and I2S.The SAME70Q20A-CFPNT microcontroller can be used in many different application fields. It is used in automotive systems, industrial automation, medical devices, consumer electronics, and home appliances. It is also used in embedded security applications, such as encryption and authentication. Additionally, it is well suited for home automation, HVAC, and home health monitoring applications.The SAME70Q20A-CFPNT microcontroller has a wide range of features that make it ideal for embedded applications. It has flash program memory of up to 1536 KB, SRAM of up to 256 KB, ROM of up to 128 KB, and EEPROM of up to 16 KB. It also has an integrated DMA controller, up to 12 12-bit ADC channels, and up to seven 16-bit and one 32-bit timer/counters. The microcontroller also has FPU, SSC, I2S, and MDMA audio modules.The SAME70Q20A-CFPNT microcontroller’s working principle is based on a 32-bit processor core and memory architecture. The Cortex-M7 processor core is capable of executing up to 4 DMIPS/MHz. The core has an integrated hardware floating point unit (FPU) and hardware 8-channel DMA module. The memory architecture consists of Flash memory, SRAM, and ROM. The Flash memory is used to store the program code, while SRAM is used to store the stack and variables. The ROM contains the bootloader, initialization code, and memory protections.In addition to the powerful hardware features of the SAME70Q20A-CFPNT microcontroller, the device also supports Atmel’s ASF (Atmel Software Framework), which provides a comprehensive set of drivers and libraries that make it easy to develop embedded applications. This framework also includes a real-time operating system, TCP/IP stack, and middleware components. In conclusion, the Atmel SAME70Q20A-CFPNT microcontroller is an ideal choice for embedded applications that require high levels of performance, flexibility, and integration. It has a wide range of features, such as a high performance processor core, flash memory, SRAM, and ROM, an integrated DMA controller, and support for Atmel\'s ASF. This microcontroller is ideal for automotive, industrial automation, medical, consumer electronics, home appliances, and embedded security applications.

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