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ATSAME70Q21B-CFN

Microchip Technology

ATSAME70Q21B-CFN by Microchip Technology

ATSAME70Q21B-CFN by Microchip Technology is a 32-bit microcontroller with integrated cache and a max clock frequency of 20 MHz. It features 24 ADC channels, 12 PWM channels, and connectivity options such as CAN, Ethernet, and USB. This microcontroller is commonly used in industrial applications requiring low power mode and high-speed processing.

Median Price

$17.775

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 418 parts In-Stock

1+ parts

$16.860

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418

$16.860

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Verical

USA . 418 parts In-Stock

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$16.860

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418

$16.860

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Mouser Electronics

USA . 462 parts In-Stock

1+ parts

$18.690

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$15.390

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462

$18.690

$15.390

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DigiKey

USA . 286 parts In-Stock

1+ parts

$18.690

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$15.390

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286

$18.690

$15.390

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Distributors (In-Stock)

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Nova Conductors

Japan . 70 parts In-Stock

1+ parts

$17.699

100+ parts

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70

$17.699

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NAC Semi

USA . 980 parts In-Stock

1+ parts

$18.670

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$17.200

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$15.940

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980

$18.670

$17.200

$15.940

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Vyrian

USA . 7,048 parts In-Stock

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7,048

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Chip Stock

USA . 4,440 parts In-Stock

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VNN

France . 1,463 parts In-Stock

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Netsource Technology, Inc.

USA . 258 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 538 parts In-Stock

1+ parts

$9.010

100+ parts

$8.785

1k+ parts

$8.740

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538

$9.010

$8.785

$8.740

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Vigor

Singapore . 632 parts In-Stock

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$15.900

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632

$15.900

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Aranea Global

USA . 50 parts In-Stock

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$17.345

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$16.651

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50

$17.345

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$16.651

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Continental Prestige Electronics

USA . 1,504 parts In-Stock

1+ parts

$17.699

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$17.345

1,504

$17.699

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$17.345

Ampacity Inc.

Singapore . 670 parts In-Stock

1+ parts

$19.610

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670

$19.610

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Advanced Electronics

New Zealand . 1,000 parts In-Stock

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$35.475

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$33.701

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$33.701

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1,000

$35.475

$33.701

$33.701

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Aztec Data Supply Inc.

USA . 245 parts In-Stock

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$68.410

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245

$68.410

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Corohmni

South Africa . 86 parts In-Stock

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$73.407

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Lixinc

USA . 5,245 parts In-Stock

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Argo Parts USA

USA . 2,149 parts In-Stock

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RGB Technical Solutions

Ukraine . 614 parts In-Stock

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Authorized Procurement Solutions

USA . 500 parts In-Stock

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Robosynatics

Brazil . 150 parts In-Stock

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150

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Lucentia Tech

USA . 150 parts In-Stock

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100+ parts

$0.081

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$0.081

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$0.081

150

-

$0.081

$0.081

$0.081

Overview

Discover the ATSAME70Q21B-CFN by Microchip Technology, a high-quality microcontroller that offers incredible value and benefits for customers. With its advanced features and capabilities, this product is perfect for a wide range of applications. Experience the advantages of Microchip Technology's renowned manufacturer expertise, while enjoying the convenience of surface mount installation and integrated cache. Whether you need powerful performance, reliable operation, or versatile connectivity options, the ATSAME70Q21B-CFN has it all. Trust in Microchip Technology's commitment to excellence and unlock the full potential of your projects with this exceptional microcontroller.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This product is made with a durable plastic/epoxy material, ensuring reliable performance and protection against environmental factors.

Integrated Cache: YES

The inclusion of an integrated cache enhances the system's overall performance by reducing access times to frequently used data, resulting in improved efficiency.

Surface Mount: YES

With surface mount capability, this microcontroller can be easily mounted on circuit boards, streamlining the manufacturing process.

Maximum Supply Voltage: 1.32 V

The higher maximum supply voltage allows for greater flexibility in system design and compatibility with a wide range of power sources.

On Chip Data RAM Width: 8

The 8-bit data RAM width enables efficient handling and manipulation of data, enhancing the microcontroller's processing capabilities.

Address Bus Width: 24

The 24-bit address bus width allows for a larger memory addressing range, accommodating larger data sets and more complex applications.

Screening Level: AEC-Q100

This microcontroller meets the AEC-Q100 screening level standards, making it suitable for automotive applications where high reliability and quality are crucial.

Package Shape: SQUARE

The square package shape offers better space utilization and ease of integration into various electronics systems.

Bit Size: 32

The 32-bit architecture enables the microcontroller to handle larger data chunks and perform more complex calculations, making it ideal for demanding applications.

DAC Channels: YES

The inclusion of DAC (Digital-to-Analog Converter) channels allows for the microcontroller to generate accurate analog signals, expanding its capability to interface with analog peripherals.

No. of Terminals: 144

With 144 terminals, this microcontroller provides ample I/O options for connecting external devices, sensors, and components.

Package Style (Meter): GRID ARRAY, VERY THIN PROFILE, FINE PITCH

The grid array package style offers higher pin-density, which is beneficial for designs with limited board space. The very thin profile and fine pitch make it suitable for compact devices.

Minimum Supply Voltage: 1.08 V

The lower minimum supply voltage allows for energy-efficient operation and compatibility with low-power applications.

Maximum Operating Temperature: 105 °C

The high maximum operating temperature ensures reliable performance even under demanding conditions, making it suitable for industrial and automotive applications.

CPU Family: CORTEX-M7

The microcontroller's Cortex-M7 CPU family offers enhanced performance and efficiency, allowing for faster and more efficient execution of code.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40°C, this microcontroller can withstand extreme cold environments, expanding its applicability.

ADC Channels: YES

The inclusion of ADC (Analog-to-Digital Converter) channels enables the microcontroller to convert analog signals into digital data, facilitating precise measurements and sensor integration.

DMA Channels: YES

With DMA (Direct Memory Access) channels, the microcontroller can efficiently transfer data between various peripherals and memory without CPU intervention, improving overall system performance.

Terminal Position: BOTTOM

The bottom terminal position simplifies the microcontroller's mounting process, reducing the risk of damage during installation.

ROM Words: 2097152

This microcontroller has a large ROM size of 2097152 words, allowing for extensive program storage and enabling complex algorithms or firmware to be implemented.

Maximum Seated Height: 0.6 mm

With a maximum seated height of 0.6 mm, this microcontroller offers a slim profile, making it suitable for space-constrained designs or applications with height limitations.

Digital To Analog Convertors: 2-Ch 12-Bit

The 2-channel 12-bit DAC allows this microcontroller to generate two independent high-resolution analog voltage outputs, expanding its functionality in audio, industrial control, and other applications.

Width: 6 mm

The compact width of 6 mm makes this microcontroller suitable for designs where space is a crucial consideration, promoting miniaturization and efficient circuit layout.

Boundary Scan: YES

The inclusion of boundary scan capabilities simplifies manufacturing testing and debugging processes by providing access to and control of individual pins and registers.

External Data Bus Width: 16

The 16-bit external data bus width enables faster data transfer rates between the microcontroller and external memory or devices, enhancing overall system performance.

Peripherals: BOD, COMPARATOR, DMA(24), POR, PWM(8), RTC, RTT, TIMER(12), WDT

This microcontroller offers a wide range of integrated peripherals, including Brown-Out Detector (BOD), Comparator, DMA channels, Power-on Reset (POR), Pulse Width Modulation (PWM), Real-Time Clock (RTC), Real-Time Timer (RTT), Timers, and Watchdog Timer (WDT), enabling versatile and robust system designs.

Maximum Clock Frequency: 20 MHz

With a maximum clock frequency of 20 MHz, this microcontroller can execute instructions rapidly, ensuring high-speed operation for time-critical applications.

Length: 6 mm

The compact length of 6 mm makes this microcontroller suitable for space-constrained designs, helping to optimize the overall size and footprint of electronic devices.

Temperature Grade: INDUSTRIAL

Designed for industrial environments, this microcontroller operates reliably within a wide temperature range, making it suitable for harsh conditions and critical applications.

Peripheral IC Type: MICROCONTROLLER, RISC

This microcontroller belongs to the RISC architecture family, offering simplified instruction sets and efficient execution, enabling fast and reliable processing of instructions.

No. of Timers: 12

With 12 timers, this microcontroller provides advanced timing and scheduling capabilities, allowing precise control over various events, tasks, and peripherals.

RAM Bytes: 393216

The microcontroller's large RAM size of 393216 bytes provides ample space for storing temporary data, variables, and buffers, facilitating complex computations and multitasking.

Technology: CMOS

Built with CMOS technology, this microcontroller ensures low power consumption, high noise immunity, and compatibility with various digital systems.

Terminal Form: BALL

The ball terminal form simplifies the microcontroller's assembly and soldering process, ensuring reliable electrical connections and mechanical stability.

Analog To Digital Convertors: 24-Ch 12-Bit

The inclusion of 24-channel 12-bit ADC allows this microcontroller to handle multiple analog inputs simultaneously, making it suitable for applications requiring extensive analog signal processing.

Nominal Supply Voltage: 1.2 V

The microcontroller operates at a nominal supply voltage of 1.2 V, supporting compatibility with low-voltage systems and power-efficient designs.

No. of DMA Channels: 24

With 24 DMA channels, this microcontroller offers extensive options for data transfer between peripherals and memory, enabling efficient utilization of system resources.

PWM Channels: YES

The microcontroller features Pulse Width Modulation (PWM) channels, providing precise control over the duty cycle and frequency of output signals, making it suitable for motor control, power regulation, and lighting applications.

Connectivity: CAN(2), ETHERNET, I2SC(2), QSPI, SPI(2), SSC, TWI(3), UART(5), USART(3), USB

This microcontroller offers a wide range of connectivity options, including CAN, Ethernet, I2S, QSPI, SPI, SSC, TWI, UART, USART, and USB, facilitating seamless integration with various communication protocols and peripherals.

ROM Programmability: FLASH

The microcontroller's ROM is programmable, and it utilizes flash memory technology, allowing for easy firmware updates, flexibility, and reliable non-volatile storage.

Terminal Pitch: 0.4 mm

With a terminal pitch of 0.4 mm, this microcontroller supports high-density, fine-pitch applications, ensuring ease of manufacturing and compatibility with modern electronic assembly processes.

Format: FLOATING POINT

Supporting floating-point arithmetic, this microcontroller can perform complex mathematical calculations with greater precision, making it suitable for applications requiring high computational accuracy.

Speed: 300 rpm

The microcontroller supports a speed of up to 300 rotations per minute (rpm), enabling accurate control and monitoring of rotating machinery or systems.

Low Power Mode: YES

The inclusion of a low power mode allows the microcontroller to operate in energy-efficient states, reducing power consumption for extended battery life or minimizing overall energy usage.

On Chip Program ROM Width: 8

The microcontroller's on-chip program ROM width of 8 bits ensures efficient program storage and execution, enhancing overall performance and flexibility.

No. of I/O Lines: 114

With 114 I/O lines, this microcontroller provides ample options for interfacing with external devices, sensors, and user interfaces, enabling versatile and expandable system designs.

Technical Specifications

Microcontrollers ATSAME70Q21B-CFN attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Address Bus Width:

24

Bit Size:

32

Boundary Scan:

YES

CPU Family:

CORTEX-M7

Maximum Clock Frequency:

20 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

16

Format:

FLOATING POINT

Integrated Cache:

YES

JESD-30 Code:

S-PBGA-B144

Length:

6 mm

Low Power Mode:

YES

No. of DMA Channels:

24

No. of External Interrupts:

1

No. of I/O Lines:

114

No. of Terminals:

144

No. of Timers:

12

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

105 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

BGA144,13X13,16

Package Shape:

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

RAM Bytes:

393216

ROM Words:

2097152

ROM Programmability:

FLASH

Screening Level:

AEC-Q100

Maximum Seated Height:

.6 mm

Speed:

300 rpm

Maximum Supply Voltage:

1.32 V

Minimum Supply Voltage:

1.08 V

Nominal Supply Voltage:

1.2 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.4 mm

Terminal Position:

BOTTOM

Width:

6 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN(2), ETHERNET, I2SC(2), QSPI, SPI(2), SSC, TWI(3), UART(5), USART(3), USB

Peripherals:

BOD, COMPARATOR, DMA(24), POR, PWM(8), RTC, RTT, TIMER(12), WDT

Analog To Digital Convertors:

24-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

ATSAME70Q21B-CFN Peripheral ICs trade compliance attributes, and parameters.

ECCN

5A992.C

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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