Microchip ATSAME51J20A-AF

ARM® Cortex®-M4F120MHz1MB（1M x 8）

Overview

The SAM E51  high performance micro-controller series  is targeted for industrial and general purpose applications  using the 32-bit ARM® Cortex®-M4 processor with Floating Point Unit (FPU), running up to 120 MHz ,up to 1 MB Dual Panel Flash with ECC, and up to 256 KB of SRAM with ECC .

·         Serial communication (SERCOM) ports configurable as UART/USART, ISO 7816, SPI or I2C 

Features

• Up to 2 CAN-FD Interface.

• Inter-IC Sound(I2S)Controller for Audio

• Full speed USB with embedded Host/device.

• Up to 2 Secure Digital Host Controller (SDHC)=

• Quad Serial Peripheral Interface(QSPI) with  Execute in Place (XIP) Support.

• Peripheral Touch Controller (PTC) supporting up to 256 channels of capacitive touch

• Supports 5 Low power modes with class leading 65µA/MHz Active Power Performance

• Integrated security including Asymmetric and Symmetric  Crypto hardware acceleration

• Serial communication (SERCOM) ports configurable as UART/USART, ISO 7816, SPI or I2C 

Applications

• Automotive

• Enterprise systems

• Communications equipment