Microchip Technology

ATSAMD51J19A-MU  

Microcontrollers

The ATSAMD51J19A-MU is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM D51 family of ARM Cortex-M4F-based MCUs, which are designed for a wide range of applications that require high performance, low power consumption, and advanced connectivity features.

Description:

The ATSAMD51J19A-MU is a high-performance, low-power MCU that features an ARM Cortex-M4F processor with a floating-point unit (FPU) and a 51MHz max CPU frequency. It is available in a 64-pin, 7x7mm MuQFN package. The device is designed to provide a balance of processing power, memory, and connectivity options, making it suitable for a wide range of applications.

Features:

1. ARM Cortex-M4F processor with FPU, running at up to 51MHz
2. 256KB of on-chip flash memory and 32KB of SRAM
3. Advanced connectivity options, including USB, SDHC, and QSPI interfaces
4. Peripherals such as SERCOM (Serial Communication Interface) for UART, SPI, and I2C, and Timer/Counter for PWM and input capture
5. High-resolution 12-bit ADC with up to 24 channels
6. Flexible clock management system with internal and external oscillators
7. Security features like Secure Boot, TrustZone, and AES-128/256 cryptography
8. Low-power sleep modes to conserve energy during periods of inactivity
9. Wide operating voltage range (1.71V to 3.6V)
10. Industrial temperature range (-40°C to +105°C)

Applications:

The ATSAMD51J19A-MU is suitable for a variety of applications that require a combination of high performance, low power consumption, and advanced connectivity features. Some potential applications include:

1. Industrial automation and control systems
2. IoT devices and smart home appliances
3. Portable medical devices and wearables
4. Robotics and drones
5. Automotive infotainment systems and body control modules
6. High-fidelity audio devices and voice recognition systems
7. Energy harvesting and power management systems
8. Wireless communication devices, such as mesh networks and Zigbee nodes
9. Human Machine Interface (HMI) devices with touchscreens and graphical displays
10. Advanced sensor hubs for data acquisition and processing

The ATSAMD51J19A-MU's combination of processing power, memory, and connectivity options make it a versatile choice for developers looking to create innovative and feature-rich embedded systems.

ATSAMD51J19A-MU Documents

Download datasheets and manufacturer documentation for ATSAMD51J19A-MU

Errata :

SAM D5x,E5x Family Errata      

PCN Assembly/Origin :

Additional assembly site 07/Nov/2022      

Datasheets :

SAM D5x,E5x Family Datasheet      

Design Resources :

ATSAMD51J19A Development Tool Selector      

HTML Datasheet :

SAM D5x,E5x Family Datasheet      

PCN Design/Specification :

SAM D5X/E5X 05/May/2020       SAM D5X/E5X 08/Jan/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH