Microchip Technology Inc

ATSAME51J20A

In Production

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 .

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)

          Up to 2 CAN-FD Interface.

·         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

 

    Features

        Processor

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

        Memories

        • 1MB in-system self-programmable Flash with:
          • Error Correction Code (ECC)
          • Dual bank with Read-While-Write (RWW) support
          • EEPROM hardware emulation
        • 256 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

        System

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

        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
        • Up to two Controller Area Network CAN (SAM E51 and SAM E54)
          • supporting CAN2.0 A/B and CAN-FD 1.0

         

        System Features:

        • 32-channel Event System
        • Up to Six 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

        I/O Pins

        • 51  programmable I/O pins

        Operating Voltage

        • 1.71V – 3.6V

        Packages

        • 64-pin QFN,TQFP

         

    Parameter Name
    Value
    Family
    ATSAME51
    Max Speed MHz
    120
    Program Memory Size (KB)
    1024
    RAM (KB)
    256
    SD/eMMC
    1
    Temperature Range (C)
    -40 to 85
    Operating Voltage Range (V)
    1.71 to 3.6
    DMA Channels
    32
    SPITM
    6
    I2CTM Compatible
    6
    CODEC Interface (I2S,AC97)
    Yes
    Peripheral Pin Select (PPS) Crossbar
    Yes
    USB
    1
    USB Interface
    Full Speed
    Number of CAN modules
    2
    Type of CAN module
    CAN-FD
    A/D channels
    24
    Max A/D Resolution
    12
    Max A/D Sample Rate (KSPS)
    1000
    Number of DACs
    1
    Input Capture
    17
    Motor Control PWM Channels
    17
    16-bit Digital Timers
    11
    Comparators
    2
    Internal Oscillator
    8,16,24Mhz,32Khz
    RTCC
    Yes
    I/O Pins
    51
    Pin Count
    64
    Low Power
    Yes
    Serial Quad Interface
    Yes
    Crypto Engine
    Yes
    Documentation
    Data Sheets
    07/27/2017
    11630KB
      Errata
     
     
     
     
    Errata
    10/06/2017
    230KB
      Application Notes
     
     
     
    AppNote
    05/01/2014
    228KB
    AppNote
    05/01/2014
    266KB
    AppNote
    12/01/2014
    2009KB
    AppNote
    12/10/2016
    472KB
    AppNote
    12/10/2016
    318KB
    AppNote
    12/10/2016
    341KB
    AppNote
    12/10/2016
    347KB
    AppNote
    12/10/2016
    362KB
    AppNote
    12/10/2016
    292KB
    AppNote
    12/10/2016
    409KB
    AppNote
    12/10/2016
    340KB
    AppNote
    12/10/2016
    383KB
    AppNote
    12/10/2016
    328KB
    AppNote
    12/01/2014
    2007KB
    AppNote
    12/10/2016
    769KB
    AppNote
    06/01/2015
    6498KB
    AppNote
    12/10/2016
    828KB
    AppNote
    12/20/2017
    304KB
    AppNote
    11/10/2017
    1400KB
      Brochures
     
     
     
    Brochures
    08/01/2017
    588KB
    Brochures
    02/24/2017
    2719KB
    Brochures
    07/25/2017
    424KB
    Brochures
    09/01/2012
    108KB
      Device Documentation
     
     
     
     
    DeviceDoc
    08/10/2017
    787KB
      Quick Start Guides
     
     
     
     
    Quick Start Guides
    06/01/2013
    238KB
      Technical Briefs
     
     
     
    Tech Briefs
    12/19/2017
    270KB
    Tech Briefs
    11/15/2017
    200KB
      User Guides
     
     
     
    User Guides
    12/11/2016
    211KB
    User Guides
    12/11/2016
    181KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    ATSAME51J20A-AU
    64
    TQFP
    -40C to +85C
    TRAY
    5.24
    4.81
    4.35
    4.00
    3.81
    ATSAME51J20A-AUT
    64
    TQFP
    -40C to +85C
    T/R
    5.34
    4.89
    4.43
    4.08
    3.88
    Please select the non-tape and reel version of this part
    ATSAME51J20A-MU
    64
    VQFN
    -40C to +85C
    TRAY
    5.40
    4.95
    4.48
    4.12
    3.92
    ATSAME51J20A-MUT
    64
    VQFN
    -40C to +85C
    T/R
    5.49
    5.04
    4.56
    4.20
    3.99
    Please select the non-tape and reel version of this part

    ** Device not available to purchase online. Please contact a sales office for pricing information.
    Open a microchipDIRECT account today!

    Development Tools
    • Demo & Eval Boards
    • SAM G55 Xplained Pro ( ATSAMG55-XPRO )

      SAM

      The SAM G55 Xplained Pro evaluation kit is ideal for evaluation and prototyping with the SAM G55 Cortex®-M4 processor-based microcontrollers. Extension boards to the SAM G55 Xplained Pro can be purchased individually.

      The ATSAMG55-XPRO evaluation kit does not include extension boards.

      For compatible Xplained Pro extension board please see the Related Tools tab.

    • SLCD1 Xplained Pro extension kit ( ATSLCD1-XPRO )

      SLCD1

      SLCD1 Xplained Pro is an extension kit with a 96-segment LCD display. It connects to Xplained Pro evaluation kits with segment LCD extension headers. For supported kits, see the related tools tab.

    • I/O1 Xplained Pro extension kit ( ATIO1-XPRO )

      I/O1

      I/O1 Xplained Pro provides a light sensor, temperature sensor, and microSD card. It connects to the extension headers of any Xplained Pro Evaluation Kit.

    • OLED1 Xplained Pro extension kit ( ATOLED1-XPRO )

      OLED1

      OLED1 Xplained Pro is an extension kit with a 128x32 OLED display, 3 LEDs and 3 push buttons. It connects to the extension headers of any Xplained Pro evaluation kit.

    • PROTO1 Xplained Pro extension kit ( ATPROTO1-XPRO )

      PROTO1

      PROTO1 Xplained Pro provides easy prototyping on the Xplained Pro platform. It connects to the extension headers of any Xplained Pro evaluation kit and can be used as a gateway to other Xplained Pro extension boards with its own Xplained Pro extension header.

    • BTLC1000-XPRO-ADPT ( ATBTLC1000-XPRO-ADPT )

      BTLC1000-XPRO-ADPT

      The ATBTLC1000-XPRO-ADPT is an adapter board for the ATBTLC1000-XPRO expansion board. It is required for the UART hardware flow control functionality to operate correctly when the ATBTLC1000-XPRO expansion board is connected to certain Xplained MCU base boards.

      The BTLC1000XPRO-ADP adapter board supports the SMART SAM L21 Xplained Pro, SAM D21 Xplained Pro, SAM 4S Xplained Pro and...

    Similar Devices
    Product
    Pins
    Flash
    RAM
    Price5K
    Notes
    64
    256
    131,072
    $2.97
     
    64
    512
    196,608
    $3.25
     
    64
    1024
    262,144
    $3.81
     
    100
    512
    196,608
    $3.79
     
    100
    1024
    262,144
    $4.35
     
    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    ATSAME51J20A-AUT
    0.286700
    0.738333
    64
    TQFP
    10x10x1mm
    Matte Tin
    e3
    ATSAME51J20A-AU
    0.286700
    2.487500
    64
    TQFP
    10x10x1mm
    Matte Tin
    e3
    ATSAME51J20A-MUT
    0.188500
    0.360800
    64
    VQFN
    9x9x1mm
    Matte Tin
    e3
    ATSAME51J20A-MU
    0.188500
    0.846154
    64
    VQFN
    9x9x1mm
    Matte Tin
    e3
    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.