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Home Products Integrated Circuits (ICs)Embedded - Microcontrollers~~ATSAME70Q21B-CFN~~

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ATSAME70Q21B-CFN - Microchip Technology

Manufacturer Part Number: ATSAME70Q21B-CFN

Manufacturer: Microchip Technology

Allelco Part Number: 32D-ATSAME70Q21B-CFN

ECAD Model

Parts Description: IC MCU 32BIT 2MB FLASH 144UFBGA

Detailed Description

Package: 144-UFBGA

Data sheet: SAM E70/S70/V70/V71.pdf

RoHs Status: ROHS3 Compliant

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In stock: 2738

Specifications

ATSAME70Q21B-CFN Tech Specifications
Microchip Technology - ATSAME70Q21B-CFN technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - ATSAME70Q21B-CFN

Product Attribute	Attribute Value
Manufacturer	Microchip Technology
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V
Supplier Device Package	144-UFBGA (6x6)
Speed	300MHz
Series	SAM E70
RAM Size	384K x 8
Program Memory Type	FLASH
Program Memory Size	2MB (2M x 8)
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Package / Case	144-UFBGA
Package	Tray

Product Attribute	Attribute Value
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Number of I/O	114
Mounting Type	Surface Mount
EEPROM Size	-
Data Converters	A/D 24x12b; D/A 2x12b
Core Size	32-Bit Single-Core
Core Processor	ARM® Cortex®-M7
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Base Product Number	ATSAME70

Parts Introduction

Manufacturer Part Number

ATSAME70Q21B-CFN

Manufacturer

Microchip Technology

Introduction

Embedded microcontroller integrated with ARM Cortex-M7 core designed for industrial and automotive applications

Product Features and Performance

ARM Cortex-M7 core at 300MHz

32-Bit Single-Core processor

High performance and energy efficiency

2MB of flash memory

384KB of SRAM

Support for various communication protocols: CANbus, Ethernet, I2C, SPI, UART/USART, USB

Advanced peripherals: DMA, I2S, PWM, WDT

Product Advantages

Advanced connectivity for modern industrial needs

High-speed processing capabilities

Robust peripheral set to reduce additional component needs

Enhanced power management for low-power operation

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 300MHz

Number of I/O: 114

Program Memory Size: 2MB

RAM Size: 384KB

Voltage - Supply (Vcc/Vdd): 1.62V ~ 3.6V

Data Converters: A/D 24x12b, D/A 2x12b

Operating Temperature Range: -40°C ~ 105°C

Quality and Safety Features

Brown-out Detect/Reset

Programming failure protection with POR

Extended temperature range for harsh environments

Internal Oscillator for standalone operation

Compatibility

Support for multiple communication standards

Backward compatible with certain SAM family MCUs

Easy integration with different peripheral components

Application Areas

Automotive control systems

Industrial automation and control

High-performance embedded systems

Internet of Things (IoT) devices

Product Lifecycle

Product Status: Active

Long-term availability with no near-term discontinuation

Support for future upgrades and replacements

Several Key Reasons to Choose This Product

High processing speed for real-time applications

Comprehensive set of peripherals reducing external components

Robust data converters enabling precise signal management

Wide operating voltage and temperature range for various environments

Robust support and documentation from Microchip Technology

Surface mounting technology compatible with modern PCB assembly processes

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology ATSAME70Q21B-CFN

Product Attribute
Part Number	ATSAME70Q21B-CFN	ATSAME70Q20A-ANT	ATSAMG53G19A-UUT	ATSAME70Q21A-ANT
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Number of I/O	114	114	38	114
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Base Product Number	ATSAME70	ATSAME70	ATSAMG53	ATSAME70
Data Converters	A/D 24x12b; D/A 2x12b	A/D 24x12b; D/A 2x12b	A/D 8x12b	A/D 24x12b; D/A 2x12b
Core Processor	ARM® Cortex®-M7	ARM® Cortex®-M7	ARM® Cortex®-M4	ARM® Cortex®-M7
Voltage - Supply (Vcc/Vdd)	1.62V ~ 3.6V	1.62V ~ 3.6V	1.62V ~ 3.6V	1.62V ~ 3.6V
RAM Size	384K x 8	384K x 8	96K x 8	384K x 8
Package	Tray	Tape & Reel (TR)	Tape & Reel (TR)	Tape & Reel (TR)
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)
Program Memory Type	FLASH	FLASH	FLASH	FLASH
Package / Case	144-UFBGA	144-LQFP	49-UFBGA, WLCSP	144-LQFP
EEPROM Size	-	-	-	-
Connectivity	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB	I²C, SPI, UART/USART	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB
Series	SAM E70	SAM E70	SAM G53	SAM E70
Oscillator Type	Internal	Internal	Internal	Internal
Program Memory Size	2MB (2M x 8)	1MB (1M x 8)	512KB (512K x 8)	2MB (2M x 8)
Core Size	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT	DMA, I²S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Speed	300MHz	300MHz	48MHz	300MHz
Supplier Device Package	144-UFBGA (6x6)	144-LQFP (20x20)	49-WLCSP (2.84x2.84)	144-LQFP (20x20)

ATSAME70Q21B-CFN Datasheet PDF

Download ATSAME70Q21B-CFN pdf datasheets and Microchip Technology documentation for ATSAME70Q21B-CFN - Microchip Technology.

Datasheets: SAM E70/S70/V70/V71.pdf
PCN Packaging: MBB/Label Chgs 16/Nov/2018.pdf
PCN Design/Specification: Datasheet Update 12/Nov/2021.pdf SAM E70/S70/V70/V71 28/Dec/2020.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Use our account for the shipment. Refer to the table below for the approximate charges.

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Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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