rt-thread-official/bsp/microchip/same54
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[gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM (#5802)
* [gcc][armcc][armclang] rtconfig.CROSS_TOOL->rtconfig.PLATFORM
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README.md

SAME54P20A BSP Introduction

中文

  • MCU: ATSAME54P20A @120MHz, 1MB FLASH, 256KB RAM
  • E54: Cortex-M4F + Advanced Feature Set + Ethernet + 2x CAN-FD
  • Pin: G=48 pins, J=64 pins, N=100 pins, P=128 pins
  • Flash: 18=256KB, 19=512KB, 20=1024KB (size=2^n)
  • SRAM : 128KB(Flash 256KB), 192KB(Flash 512KB), 256KB(Flash 1MB)
  • Datasheet: https://www.microchip.com/en-us/product/ATSAME54P20

KEY FEATURES

Core

  • 32-bit Arm® Cortex®-M4 core with single-precision FPU and 4 KB combined instruction cache and data cache; frequency up to 120 MHz, MPU, 403 CoreMark® at 120 MHz, and DSP instructions

Memories

  • 1 MB/512 KB/256 KB in-system self-programmable Flash with:
  • Error Correction Code (ECC)
  • Dual bank with Read-While-Write (RWW) support
  • EEPROM hardware emulation
  • 128 KB, 192 KB, 256 KB SRAM main memory
  • 64 KB, 96 KB, 128 KB of Error Correction Code (ECC) RAM option
  • Up to 4 KB of Tightly Coupled Memory (TCM)
  • Up to 8 KB additional SRAM
  • Can be retained in backup mode
  • Eight 32-bit backup registers

System

  • Power-on Reset (POR) and Brown-out detection (BOD)
  • Internal and external clock options
  • External Interrupt Controller (EIC)
  • 16 external interrupts
  • One non-maskable interrupt
  • Two-pin Serial Wire Debug (SWD) programming, test, and debugging interface

High-Performance Peripherals

  • 32-channel Direct Memory Access Controller (DMAC)
  • Up to two SD/MMC Host Controller (SDHC)
  • Up to 50 MHz operation
  • 4-bit or 1-bit interface
  • Compatibility with SD and SDHC memory card specification version 3.01
  • Compatibility with SDIO specification version 3.0
  • Compliant with JDEC specification, MMC memory cards V4.51
  • One Quad I/O Serial Peripheral Interface (QSPI)
  • Dedicated AHB memory zone
  • One Ethernet MAC (SAM E53 and SAM E54) 10/100 Mbps in MII and RMII with dedicated DMA
  • IEEE® 1588 Precision Time Protocol (PTP) support
  • IEEE 1588 Time Stamping Unit (TSU) support
  • IEEE802.3AZ energy efficiency support
  • Support for 802.1AS and 1588 precision clock synchronization protocol
  • Wake on LAN support
  • Up to two Controller Area Network (CAN) (that is., SAM E51 and SAM E54)
  • Support for CAN 2.0A/CAN 2.0B and CAN-FD (ISO 11898-1:2016)
  • One Full-Speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface
  • Embedded host and device function
  • Eight endpoints
  • On-chip transceiver with integrated serial resistor

System Peripherals

  • Up to 114 I/O lines with external interrupt capability (edge- or level-sensitivity), debouncing, glitch filtering and On-die Series Resistor Termination
  • Five Parallel Input/Output Controllers (PIO)
  • 32-channel Event System
  • Up to eight Serial Communication Interfaces (SERCOM), can be configured as USART/I2C/SPI
  • Up to eight 16-bit Timers/Counters (TC), can be configured as 8/16/32bit TC.
  • Two 24-bit Timer/Counters for Control (TCC), with extended functions
  • Up to Three 16-bit Timer/Counters for Control (TCC) with extended functions.
  • 32-bit Real Time Counter (RTC) with clock/calendar function
  • Up to 4 wake-up pins with tamper detection and debouncing filter
  • Watchdog Timer (WDT) with Window mode
  • CRC-32 generator
  • One two-channel Inter-IC Sound Interface (I2S)
  • Position Decoder (PDEC)
  • Frequency meter (FREQM)
  • Four Configurable Custom Logic (CCL)
  • Dual 12-bit, 1 MSPS Analog-to-Digital Converter (ADC) with up to 16 channels each:
  • Dual 12-bit, 1 MSPS output Digital-to-Analog Converter (DAC)
  • Two Analog Comparators (AC) with Window Compare function
  • One temperature sensor
  • Parallel Capture Controller (PCC)
  • Peripheral Touch Controller (PTC) - Capacitive Touch buttons, sliders, and wheels

Cryptography

  • One Advanced Encryption System (AES) with 256-bit key length and up to 2 MB/s data rate
  • Five confidential modes of operation (ECB, CBC, CFB, OFB, CTR)
  • Supports counter with CBC-MAC mode
  • Galois Counter Mode (GCM) - True Random Number Generator (TRNG)
  • Public Key Cryptography Controller (PUKCC) and associated Classical Public Key Cryptography Library (PUKCL)
  • RSA, DSA : Elliptic Curves Cryptography (ECC) ECC GF(2n), ECC GF(p)
  • Integrity Check Module (ICM) based on Secure Hash Algorithm (SHA1, SHA224, SHA256), DMA assisted

I/O

  • Up to 99 programmable I/O pins

Qualification

  • AEC-Q100 Grade 1 (-40°C to 125°C)

Package Type

  • VQFN48, 48-lead VQFN, 7x7 mm, pitch 0.5 mm, I/O Pins up to 37
  • VQFN64, 64-lead VQFN, 9x9 mm, pitch 0.5 mm, I/O Pins up to 51
  • TQFP64, 64-lead TQFP, 10x10 mm, pitch 0.5 mm, I/O Pins up to 51
  • TQFP100, 100-lead TQFP, 14x14 mm, pitch 0.5 mm, I/O Pins up to 81
  • TQFP128, 128-lead TQFP, 14x14 mm, pitch 0.4 mm, I/O Pins up to 99
  • TFBGA120, 120-ball TFBGA, 8x8 mm, pitch 0.5 mm, I/O Pins up to 90

Board info