Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ATSAME54N20A-AUT 32-bit Arm® Cortex®-M4F Microcontrollers feature a 32-bit Arm Cortex-M4 processor with a Floating Point Unit, running up to 120MHz, up to 1MB Dual Panel Flash with ECC, and up to 256KB of SRAM with ECC. These MCUs offer extensive connectivity interfaces, powerful performance, and robust hardware-based security for a variety of applications. 

Features

ARM Cortex-M4F core running at 120MHz with Single Precision Floating Point Unit

Internal memory architecture with user-configurable Tightly Coupled Memory, System memory, Memory Protection Unit, and 4KB Combined I-cache and D-cache 

Quad Serial Peripheral Interface with Execute in Place Support

Up to 2 Secure Digital Host Controllers

10/100 Ethernet MAC with IEEE1588

Dual Bosch CAN-FD 1.0 Controller

Peripheral Touch Controller supporting up to 256 channels of capacitive touch

Full speed USB with embedded Host/device

Supports 5 low power modes with class-leading 65µA/MHz Active Power Performance

Integrated Security including Symmetric and Asymmetric, Public Key Exchange Support, TRNG, and SHA-based memory integrity checker

Dual 1Msps 12-bit ADCs up to 32 channels with offset and gain error compensation

Dual 1Msps, 12-bit DAC and analog comparator

Serial communication ports configurable as UART/USART, ISO 7816, SPI or I2C

48-pin to 128-pin package options

Applications

Automotive

Security

Human Machine Interface (HMI)

Home appliances

Connectivity

Industrial automation

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.