Microchip Technology Inc
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ATSAMD51G18A

Status: In Production

Features:

  • ARM Cortex-M4F CPU running at up to 120 MHz
  • Floating Point Unit (FPU)
  • Embedded Trace Module (ETM) with instruction trace stream
  • Error Correction Code (ECC)
  • Dual bank with Read-While-Write (RWW) support
  • EEPROM hardware emulation
  • Error Correction Code (ECC) RAM option
  • Up to 4 KB of Tightly Coupled Memory (TCM)
  • Up to 8 KB additional SRAM with backup retention capability
  • Five Low Power Modes (Idle, Standby, Hibernate, Backup, and Off )
  • Sleep Walking peripherals.
  • Battery backup support
  • Embedded Buck/LDO regulator supporting on-the-fly selection.
  • 65µA/MHz active power consumption.
  • Five confidential modes of operation (ECB, CBC, CFB, OFB, CTR)
  • True Random Number Generator (TRNG)
  • 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
  • 32-channel Direct Memory Access Controller (DMAC)
  • 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
  • eXecute-In-Place (XIP) support
  • Up to 75 MHz SDR operation and DDR support
  • Embedded host and device function
  • USART with full-duplex and single-wire half-duplex configuration
  • ISO7816
  • I2C up to 3.4MHz
  • SPI
  • LIN master/slave
  • RS485
  • SPI inter-byte space
  • One two-channel Inter-IC Sound Interface (I2S)
  •  Up to 14-bit parallel capture mode
  •  Up to 256 channel capacitive touch and proximity sensing
  • 32-channel Event System
  • 16-bit ,32-bit or 8-bit TC with two compare/capture channels
  •  Two 24-bit Timer/Counters for Control (TCC), with extended functions:
  • Up to 5 wake-up pins with tamper detection and de-bouncing filter
  • Watchdog Timer (WDT) with Window mode
  • CRC-32 generator
  • Position Decoder (PDEC)
  • Frequency meter (FREQM)
  • One Configurable Custom Logic (CCL)
  • Differential and single-ended input
  • Automatic offset and gain error compensation
  • Oversampling and decimation in hardware to support 13-, 14-, 15-, or 16-bit resolution
  • Dual 12-bit, 1 MSPS Output Digital-to-Analog Converter (DAC)
  •  Two Analog Comparators (AC) with Window Compare function
  • One temperature sensor
  • Power-on Reset (POR) and Brown-out detection (BOD)
  • Internal and external clock options
  • External Interrupt Controller (EIC)
  • 36  programmable I/O pins
  • 1.71V – 3.6V
  • 48-pin QFN
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The SAM D51  high performance micro-controller series features  a 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.

Series offers excellent features with class leading power performance ideal for multiple market segments.

Key features

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

·         Up to 2 Secure Digital Host Controller (SDHC)

·         Inter-IC Sound(I2S)Controller for Audio

·         Peripheral Touch Controller (PTC) 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 Asymmetric and Symmetric  Crypto hardware acceleration

·         Serial communication (SERCOM) ports configurable as UART/USART, ISO 7816, SPI or I2

Additional Features

    Processor

    • ARM Cortex-M4F CPU running at up to 120 MHz
    • Floating Point Unit (FPU)
    • Embedded Trace Module (ETM) with instruction trace stream

    Memories

    • 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 SRAM Main Memory
      • Error Correction Code (ECC) RAM option
    • Up to 4 KB of Tightly Coupled Memory (TCM)
    • Up to 8 KB additional SRAM with backup retention capability

    Power Performance

    • Five Low Power Modes (Idle, Standby, Hibernate, Backup, and Off )
    • Sleep Walking peripherals.
    • Battery backup support
    • Embedded Buck/LDO regulator supporting on-the-fly selection.
    • 65µA/MHz active power consumption.

    Integrated Security Features

    • 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)
    • 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

    Peripherals

    • 32-channel Direct Memory Access Controller (DMAC)
    • One  SD(HC) Memory Card Interfaces (SDHC)
      • 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)
      • eXecute-In-Place (XIP) support
      • Up to 75 MHz SDR operation and DDR support
    • One Full-Speed (12 Mbps) Universal Serial Bus (USB) 2.0 interface
      • Embedded host and device function
    • Six Serial Communication Interfaces (SERCOM), each configurable to operate as either:
      • USART with full-duplex and single-wire half-duplex configuration
      • ISO7816
      • I2C up to 3.4MHz
      • SPI
      • LIN master/slave
      • RS485
      • SPI inter-byte space
    • One two-channel Inter-IC Sound Interface (I2S)
    • Parallel Capture Controller (PCC)
      •  Up to 14-bit parallel capture mode
    • Peripheral Touch Controller (PTC)
      •  Up to 256 channel capacitive touch and proximity sensing

    System Features:

    • 32-channel Event System
    • Up to four 16-bit Timers/Counters (TC) each configurable as:
      • 16-bit ,32-bit or 8-bit TC with two compare/capture channels
    •  Two 24-bit Timer/Counters for Control (TCC), with extended functions:
    • 32-bit Real Time Counter (RTC) with clock/calendar function
      • Up to 5 wake-up pins with tamper detection and de-bouncing filter
    • Watchdog Timer (WDT) with Window mode
    • CRC-32 generator
    • Position Decoder (PDEC)
    • Frequency meter (FREQM)
    • One Configurable Custom Logic (CCL)
    • Dual 12-bit, 1 MSPS Analog-to-Digital Converter (ADC) with up to 16 channels each
      • Differential and single-ended input
      • Automatic offset and gain error compensation
      • Oversampling and decimation in hardware to support 13-, 14-, 15-, or 16-bit resolution
    • Dual 12-bit, 1 MSPS Output Digital-to-Analog Converter (DAC)
    •  Two Analog Comparators (AC) with Window Compare function
    • One temperature sensor
    • Power-on Reset (POR) and Brown-out detection (BOD)
    • Internal and external clock options
    • External Interrupt Controller (EIC)

    I/O Pins

    • 36  programmable I/O pins

    Operating Voltage

    • 1.71V – 3.6V

    Packages

    • 48-pin QFN
Parametrics
Name
Value
Part Family
ATSAMD51
Max CPU Speed MHz
120
Program Memory Size (KB)
256
SRAM (KB)
128
SDIO/SD-CARD/eMMC
1
Crypto Engine
Yes
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
1.71 to 3.6
Direct Memory Access Channels
32
SPI
6
I2C
6
Hardware Touch Peripheral
PTC
CODEC Interface (I2S,AC97)
Yes
Peripheral Pin Select / Pin Muxing
Yes
Number of USB Modules
1
USB Interface
Full Speed
ADC Input
20
Max ADC Resolution (Bits)
12
Max ADC Sampling Rate (ksps)
1000
Number of DACs
1
Input Capture
13
Motor Control PWM Channels
13
Max 16-bit Digital Timers
7
Number of Comparators
2
Internal Oscillator
8,16,24Mhz,32Khz
Hardware RTCC/RTC
Yes
Max I/O Pins
37
Pincount
48
Low Power
Yes
Serial Quad Interface
Yes

Documents

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Data Sheets

04/17/2018
13359KB

Application Notes

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Device Documentation

08/10/2017
787KB

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
SAM E54 Xplained Pro
SAM E54 Xplained Pro ( ATSAME54-XPRO )

The SAM E54 Xplained Pro evaluation kit is a hardware platform for evaluating the ATSAME54P20A microcontroller (MCU). Supported by the Studio integrated development platform, the kit provides easy access to the features of the ATSAME54P20A and explains how to integrate the device into a custom design.

The Xplained Pro MCU series evaluation kits include an on-board Embedded...

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RoHS Information

Part Number
Device Weight
Shipping Weight
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATSAMD51G18A-MU
0.131400
0.713942
48
VQFN
7x7x1mm
Matte Tin
e3
Rohs icon
efup china icon
ATSAMD51G18A-MUT
0.131400
0.129000
48
VQFN
7x7x1mm
Matte Tin
e3
Rohs icon
efup china icon
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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