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ATSAME51N20A-AF

Microchip Technology

ATSAME51N20A-AF by Microchip Technology

ATSAME51N20A-AF by Microchip Technology is a 32-bit microcontroller with integrated cache and 8KB on-chip data RAM. It has a max clock frequency of 48MHz and is suitable for automotive applications, offering connectivity options like CAN, Ethernet, I2C, LIN, QSPI, and USB.

Median Price

$8.960

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Microchip Technology

USA . 3,870 parts In-Stock

1+ parts

$8.960

100+ parts

$7.420

1k+ parts

$6.840

10k+ parts

$6.500

3,870

$8.960

$7.420

$6.840

$6.500

Mouser Electronics

USA . 7 parts In-Stock

1+ parts

$8.960

100+ parts

$7.420

1k+ parts

-

10k+ parts

-

7

$8.960

$7.420

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$8.146

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$8.146

-

-

-

VNN

France . 28,109 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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28,109

-

-

-

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Vyrian

USA . 1,585 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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1,585

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-

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-

Distributors (Availability)

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

Vigor

Singapore . 4,690 parts In-Stock

1+ parts

$6.310

100+ parts

-

1k+ parts

-

10k+ parts

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4,690

$6.310

-

-

-

Semicontronic

India . 1,859 parts In-Stock

1+ parts

$7.620

100+ parts

$7.430

1k+ parts

$7.391

10k+ parts

-

1,859

$7.620

$7.430

$7.391

-

Corohmni

South Africa . 494 parts In-Stock

1+ parts

$7.900

100+ parts

-

1k+ parts

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10k+ parts

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494

$7.900

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Continental Prestige Electronics

USA . 3,164 parts In-Stock

1+ parts

$8.146

100+ parts

-

1k+ parts

-

10k+ parts

$7.984

3,164

$8.146

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-

$7.984

Ampacity Inc.

Singapore . 1,538 parts In-Stock

1+ parts

$16.580

100+ parts

-

1k+ parts

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1,538

$16.580

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Microchip USA

USA . 2,049 parts In-Stock

1+ parts

$22.960

100+ parts

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10k+ parts

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2,049

$22.960

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Aztec Data Supply Inc.

USA . 3,892 parts In-Stock

1+ parts

$28.760

100+ parts

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3,892

$28.760

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Lixinc

USA . 15,984 parts In-Stock

1+ parts

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100+ parts

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15,984

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RGB Technical Solutions

Ukraine . 5,233 parts In-Stock

1+ parts

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5,233

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Argo Parts USA

USA . 220 parts In-Stock

1+ parts

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220

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Netroflash

USA . 100 parts In-Stock

1+ parts

-

100+ parts

$7.984

1k+ parts

$7.739

10k+ parts

$7.576

100

-

$7.984

$7.739

$7.576

Overview

Experience next-level performance and reliability with the ATSAME51N20A-AF microcontroller by Microchip Technology. As a leader in the industry, Microchip brings you cutting-edge technology that is designed to meet the highest quality standards. This microcontroller offers a wide range of applications, making it versatile and suitable for various projects. With its integrated cache and advanced features, you can expect faster processing speeds and improved efficiency. The ATSAME51N20A-AF also boasts a compact design and surface mount capability, providing ease of use and flexibility. Whether you're working on automotive systems, industrial automation, or IoT devices, this microcontroller will exceed your expectations. Unlock the full potential of your projects with Microchip's ATSAME51N20A-AF.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - This material provides durability and protection for the microcontroller, making it a reliable choice for various applications.

Integrated Cache:

YES - The integrated cache helps improve the overall performance of the microcontroller by storing frequently accessed data, resulting in faster and more efficient operations.

Surface Mount:

YES - The surface mount feature allows for easy and convenient installation of the microcontroller on circuit boards, making it suitable for compact and space-constrained designs.

Maximum Supply Voltage:

3.63 V - With a high maximum supply voltage, this microcontroller can handle a wide range of power inputs, enabling it to be used in diverse systems and applications.

On Chip Data RAM Width:

8 - The wide data RAM width provides ample storage capacity for data processing, allowing the microcontroller to handle complex tasks efficiently.

Screening Level:

AEC-Q100; ISO/TS-16949 - This microcontroller meets automotive industry requirements for reliability and quality, ensuring its suitability for automotive applications.

Package Shape:

SQUARE - The square package shape enables easy and secure mounting of the microcontroller, making it a practical choice for various electronic devices.

Bit Size:

32 - With a 32-bit architecture, this microcontroller offers enhanced computational capabilities, enabling it to handle more advanced algorithms and applications.

DAC Channels:

YES - The presence of DAC channels allows the microcontroller to convert digital signals into analog voltages, making it suitable for tasks that involve signal processing or interface with analog devices.

No. of Terminals:

100 - The microcontroller's ample number of terminals enable easy connectivity and integration with other components, facilitating seamless operation within a system.

Package Style (Meter):

FLATPACK, THIN PROFILE, FINE PITCH - The flatpack, thin profile, and fine pitch package style makes this microcontroller ideal for space-limited applications, enabling compact and streamlined designs.

Minimum Supply Voltage:

1.71 V - With a low minimum supply voltage, this microcontroller is capable of functioning in low-power environments, saving energy and extending battery life.

Maximum Operating Temperature:

125 °C - The microcontroller's high maximum operating temperature allows it to operate reliably in demanding and rugged conditions, ensuring its suitability for a wide range of environments.

CPU Family:

CORTEX-M4F - The Cortex-M4F CPU family provides high-performance and energy-efficient processing capabilities, making this microcontroller suitable for a variety of applications requiring both speed and power efficiency.

No. of External Interrupts:

16 - With 16 external interrupts, this microcontroller allows for efficient and responsive handling of external events or inputs, enhancing the overall system's responsiveness.

Minimum Operating Temperature:

40 °C - The microcontroller's low minimum operating temperature ensures reliable performance even in extreme cold conditions, expanding its usability across a range of environments.

Terminal Finish:

MATTE TIN - The matte tin terminal finish provides excellent solderability and corrosion resistance, ensuring robust and long-lasting connections in various operating conditions.

ADC Channels:

YES - The inclusion of ADC channels enables the microcontroller to convert analog signals to digital data, making it suitable for applications involving data acquisition or sensor interfacing.

DMA Channels:

YES - With a significant number of DMA channels, this microcontroller allows for efficient data transfer between peripherals and memory, optimizing overall system performance.

Terminal Position:

QUAD - The quad terminal position facilitates secure and reliable connections, making the microcontroller an excellent choice for applications that require stable and error-free signal transmission.

ROM Words:

1048576 - With a large ROM capacity, this microcontroller can store a substantial amount of program code, enabling it to handle complex software and firmware requirements effectively.

Maximum Seated Height:

1.2 mm - The microcontroller's low seated height allows for compact and slim device designs, ensuring compatibility with space-constrained applications.

Digital To Analog Convertors:

2 Ch 12-Bit - The presence of two 12-bit DACs enables accurate and precise analog output generation, making this microcontroller suitable for applications that require high-fidelity audio or voltage control.

RAM Words:

262144 - The generous RAM capacity of this microcontroller provides ample temporary storage for data and variables during program execution, allowing for efficient and seamless multitasking.

Width:

14 mm - The microcontroller's compact width makes it suitable for applications where size is a critical factor, allowing for versatile integration into various electronic systems.

Peripherals:

BOR, COMPARATOR(2), CRC, DMA(32), POR, TIMER(13), RTC, WDT - The microcontroller's rich set of peripherals, including brown-out reset, comparators, CRC, DMA, power-on reset, timers, RTC, and WDT, enhances its functionality and flexibility, making it suitable for a wide range of applications.

Maximum Clock Frequency:

48 MHz - With a high maximum clock frequency, this microcontroller can execute instructions and perform tasks at a rapid pace, ensuring efficient and responsive system performance.

Maximum Time At Peak Reflow Temperature (s):

30 - The microcontroller's ability to withstand peak reflow temperatures for up to 30 seconds ensures robustness during manufacturing processes, making it suitable for large-scale production.

Peak Reflow Temperature °C:

260 - The microcontroller can withstand high peak reflow temperatures, ensuring reliable and consistent soldering during PCB assembly processes, enhancing overall product quality.

Length:

14 mm - The microcontroller's compact length allows for versatile placement within electronic systems, enabling efficient integration in a wide range of applications.

Temperature Grade:

AUTOMOTIVE - The microcontroller's automotive temperature grade rating indicates its reliability and suitability for use in automotive applications, ensuring it can withstand harsh temperature and environmental conditions.

Peripheral IC Type:

MICROCONTROLLER, RISC - The microcontroller's RISC-based architecture and extensive peripherals make it an ideal choice for applications requiring efficient and precise control, delivering reliable performance and flexibility.

No. of Timers:

13 - With 13 timers, this microcontroller offers versatile timing and synchronization capabilities, making it suitable for applications requiring precise event triggering or timing control.

RAM Bytes:

262144 - The microcontroller's generous RAM size in bytes provides ample space for storage and manipulation of data during program execution, enabling efficient processing and multitasking.

Technology:

CMOS - The CMOS technology used in this microcontroller offers low power consumption, high noise immunity, and excellent integration capabilities, making it an excellent choice for a wide range of electronic applications.

Terminal Form:

GULL WING - The gull wing terminal form ensures secure and reliable solder connections, making this microcontroller suitable for applications where mechanical stress or vibration may be a concern.

Analog To Digital Convertors:

16-Ch 12-Bit - With sixteen 12-bit ADCs, this microcontroller can accurately and efficiently convert analog signals to digital data, making it ideal for applications involving sensor measurements or data acquisition.

Maximum Supply Current:

360 mA - With a high maximum supply current, this microcontroller can deliver adequate power to its components and peripherals, ensuring robust operation in demanding applications.

Nominal Supply Voltage:

3.3 V - The microcontroller's nominal supply voltage of 3.3V is a commonly used standard, providing compatibility with various power sources and making it easy to interface with other devices.

No. of DMA Channels:

32 - The generous number of DMA channels allows for simultaneous and efficient data transfer between peripherals and memory, optimizing overall system performance.

PWM Channels:

YES - The availability of PWM (Pulse Width Modulation) channels enables precise control of output signals, making this microcontroller suitable for applications such as motor control or LED dimming.

Connectivity:

CAN(2), ETHERNET, I2C, LIN, QSPI, USB - The microcontroller's extensive connectivity options, including CAN, Ethernet, I2C, LIN, QSPI, and USB, enable seamless integration with a wide range of interfaces and networks, enhancing its versatility.

ROM Programmability:

FLASH - The microcontroller's flash programmability allows for easy and flexible updates to the program code, making it convenient for firmware development or system customization.

Terminal Pitch:

0.5 mm - With a small terminal pitch of 0.5mm, this microcontroller is compatible with fine-pitch circuit board layouts, enabling compact and dense PCB designs.

Format:

FLOATING POINT - The microcontroller's support for floating-point arithmetic expands its range of computational capabilities, making it suitable for applications that require precise mathematical calculations.

Moisture Sensitivity Level (MSL):

3 - The microcontroller's MSL rating of 3 ensures it can withstand moderate levels of moisture exposure during storage or assembly processes, enhancing its reliability and shelf life.

Speed:

100 rpm - The specified speed of 100 revolutions per minute indicates the microcontroller's ability to handle tasks requiring precise timing or motor control, making it suitable for applications in robotics, automation, or control systems.

Low Power Mode:

YES - The microcontroller's low-power mode allows it to operate efficiently while consuming minimal energy, making it suitable for battery-powered or energy-conscious applications.

On Chip Program ROM Width:

8 - The microcontroller's wide on-chip program ROM width of 8 bits enables it to handle large program code sizes, supporting complex firmware or software requirements.

No. of I/O Lines:

81 - The microcontroller's significant number of I/O lines provides extensive connectivity options, facilitating seamless interaction with external devices and enabling versatile system integration.

Technical Specifications

Microcontrollers ATSAME51N20A-AF attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

32

Boundary Scan:

NO

CPU Family:

CORTEX-M4F

Maximum Clock Frequency:

48 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

0

Format:

FLOATING POINT

Integrated Cache:

YES

JESD-30 Code:

S-PQFP-G100

JESD-609 Code:

e3

Length:

14 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

32

No. of External Interrupts:

16

No. of I/O Lines:

81

No. of Terminals:

100

No. of Timers:

13

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

RAM Bytes:

262144

RAM Words:

262144

ROM Words:

1048576

ROM Programmability:

FLASH

Screening Level:

AEC-Q100; ISO/TS-16949

Maximum Seated Height:

1.2 mm

Speed:

100 rpm

Maximum Supply Current:

360 mA

Maximum Supply Voltage:

3.63 V

Minimum Supply Voltage:

1.71 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

30

Width:

14 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN(2), ETHERNET, I2C, LIN, QSPI, USB

Peripherals:

BOR, COMPARATOR(2), CRC, DMA(32), POR, TIMER(13), RTC, WDT

Analog To Digital Convertors:

16-Ch 12-Bit

Digital To Analog Convertors:

2 Ch 12-Bit

Trade Compliance

ATSAME51N20A-AF 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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