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ATSAMG54
DATA SHEET
(12/01/2014)

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ATSAMG54

In Production

The Microchip's SAM G54 embeds a Cortex-M4 CPU with an FPU (floating point unit) that ensures maximum throughput. This is very important as it allows you to minimize the active power consumption and get to sleep faster in order to reduce the overall power consumption. Additionally, the device has 16 DMA channels, which give extremely high throughput.

The combination of ultra-low power consumption, fast wake-up time and high throughput is what gives the SAM G the edge in space- and power-constrained consumer applications such as sensor hubs. It wakes up quickly, has the throughput needed to reduce the amount of time spent in active mode, and then goes back to sleep with SRAM retention to conserve energy.

This gives the best performance and longest battery lifetime. It is fully-functional all the way down to 1.7V; including flash reads and writes, as well as full ADC operation. This allows for a more flexible power supply scheme that will squeeze extra runtime out of a battery.

 

    Features

        Microcontroller Features

        Core

        • ARM Cortex-M4 with up to 96 Kbytes SRAM on I/D bus providing 0 wait state execution at up to 96 MHz

        • Memory Protection Unit (MPU)

        • DSP Instructions, Floating Point Unit (FPU), Thumb®-2 instruction set

        Memories

        • 512 Kbytes embedded Flash

        • 96 Kbytes embedded SRAM            

        System

        • Embedded voltage regulator for single-supply operation

        • Power-on reset (POR) and Watchdog for safe operation

        • Quartz or ceramic resonator oscillators: 3 to 20 MHz with clock failure detection and 32.768 kHz for RTT or system clock

        • High-precision 8/16/24 MHz factory-trimmed internal RC oscillator. In-application trimming access for frequency adjustment

        • Slow clock internal RC oscillator as permanent low-power mode device clock

        • PLL range from 48 MHz to 120 MHz for device clock

        • PLL range from 24 MHz to 48 MHz for USB device and USB OHCI

        • Up to 30 peripheral DMA (PDC) channels

        • 256-bit General-Purpose Backup Registers (GPBR)

          16 external interrupt lines

        Power Consumption/Low Power modes

        • 102 μA/MHz running Fibonacci in SRAM(Active mode)

        • Wait mode down to 8 μA

        • Wake-up time less than 5 μs

        Package

        • 49-lead WLCSP, 100-pin LQFP, 14 x 14 mm, pitch 0.5 mm

        Temperature operating range

        • Industrial (-40° C to +85° C)

        Peripheral Features

        • One USART with SPI mode

        • 2 Inter-IC Sound Controllers (I2S)

        • Two UARTs

        • Three Two-Wire Interface (TWI) modules featuring two TWI masters and one high-speed TWI slave

        • One fast SPI at up to 24Mbit/s

        • Two three-channel 16-bit Timer/Counters (TC) with Capture, Waveform, Compare and PWM modes

        • One 32-bit Real-Time Timer (RTT)

        • One 32-bit Real-Time Clock (RTC)

        I/O

        • Up to 38 controllable I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die series resistor termination. Individually programmable open-drain, pull-up and pull-down resistor and synchronous output

        • Two PIO Controllers provide control of up to 25 I/O lines

        Audio Features

        • Two-way one-channel Pulse Density Modulation (PDM) (interfaces up to two microphones in PDM mode)

        Analog Features

        • One 8-channel ADC, resolution up to 12 bits, sampling rate up to 800 kSps

        Debugger Development Support

        • Serial Wire/JTAG Debug Port(SWJ-DP)

        • Debug access to all memories and registers in the system, including Cortex-M4 register bank when the core is running, halted, or held in reset.

        • Serial Wire Debug Port (SW-DP) and Serial Wire JTAG Debug Port (SWJ-DP) debug access.

        • Flash Patch and Breakpoint (FPB) unit for implementing breakpoints and code patches.

        • Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling.

        • Instrumentation Trace Macrocell (ITM) for support of printf style debugging.

        • IEEE1149.1 JTAG Boundary-scan on all digital pins.

        Integrated Software Libraries and Tools

        • ASF-Atmel software Framework – SAM software development framework

        • Integrated in the Atmel Studio IDE with a graphical user interface or available as standalone for GCC, IAR compilers.

        • DMA support, Interrupt handlers Driver support

        • USB, TCP/IP, Wi-Fi and Bluetooth, Numerous USB classes, DHCP and Wi-Fi encryption Stacks

        • RTOS integration, FreeRTOS is a core component

    Parameter Name
    Value
    Family
    ATSAMG54
    Max Speed MHz
    96
    Program Memory Size (KB)
    512
    RAM (KB)
    96
    Auxiliary Flash (KB)
    0.512
    Temperature Range (C)
    -40 to 85
    Operating Voltage Range (V)
    1.62 to 3.6
    DMA Channels
    28
    SPITM
    1
    I2CTM Compatible
    3
    Peripheral Pin Select (PPS) Crossbar
    Yes
    A/D channels
    8
    Max A/D Resolution
    12
    Max A/D Sample Rate (KSPS)
    800
    Input Capture
    12
    16-bit Digital Timers
    3
    Internal Oscillator
    8,16,24Mhz,32Khz
    RTCC
    Yes
    I/O Pins
    38
    Pin Count
    100
    Low Power
    Yes
    Documentation
    Data Sheets
    12/01/2014
    3936KB
    Data Sheets
    12/01/2014
    170KB
      Application Notes
     
     
     
    AppNote
    05/01/2014
    445KB
    AppNote
    04/01/2014
    556KB
    AppNote
    07/01/2015
    272KB
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    228KB
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    306KB
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    247KB
    AppNote
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    343KB
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    251KB
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    284KB
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    245KB
    AppNote
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    545KB
    AppNote
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    266KB
    AppNote
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    2009KB
    AppNote
    12/10/2016
    472KB
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    318KB
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    AppNote
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    383KB
    AppNote
    12/10/2016
    328KB
    AppNote
    12/01/2014
    2007KB
      Brochures
     
     
     
    Brochures
    08/01/2017
    588KB
    Brochures
    02/24/2017
    2719KB
    Brochures
    07/25/2017
    424KB
    Brochures
    09/01/2012
    108KB
    Brochures
    11/01/2014
    785KB
      Quick Start Guides
     
     
     
    Quick Start Guides
    06/01/2013
    238KB
    Quick Start Guides
    05/01/2013
    112KB
    Quick Start Guides
    05/01/2013
    104KB
      Schematics
     
     
     
     
    Schematics
    10/01/2014
    5602KB
      White Papers
     
     
     
     
    WhitePapers
    05/01/2013
    443KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    ATSAMG54G19B-UUT
    49
    WLCSP
    -40C to +85C
    T/R
    3.45
    3.14
    2.84
    2.60
    2.49
    ATSAMG54N19B-AU
    100
    LQFP
    -40C to +85C
    TRAY
    3.45
    3.14
    2.84
    2.60
    2.49

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    Development Tools
    • Demo & Eval Boards
    • 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.

    • 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.

    • Atmel-ICE Full Kit ( ATATMEL-ICE )

      Atmel-ICE

      Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

      Atmel-ICE supports:

      • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
      • Programming and on-chip debugging of all AVR...

    • SAM-ICE ( AT91SAM-ICE )

      SAM-ICE

      SAM-ICE is a JTAG emulator designed for SAMA5, SAM3, SAM4, SAM7 and SAM9 ARM® core-based MCUs and MPUs, including Thumb mode. It supports download speeds up to 720K Bytes per second and maximum JTAG speeds up to 12 MHZ. It also supports Serial Wire Debug (SWD) and Serial Wire Viewer (SWV) from SAM-ICE hardware V6.

    • Ethernet1 XPRO ( ATETHERNET1-XPRO )

      Ethernet1

      Ethernet1 Xplained Pro is an extension board in the Xplained Pro evaluation platform. The board enables the user to experiment with Ethernet network connectivity applications.

    • 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.

    • RS-485 Xplained Pro ( ATRS485-XPRO )

      RS-485

      The RS485 Xplained Pro extension evaluation kit is ideal for evaluation and prototyping applications involving RS485 / 422 features of the SAM C21 Cortex®?-M0+ processor-based microcontrollers. SAM C21 Xplained Pro board can be purchased individually. The ATRS485-XPRO extension evaluation kit does not include Xplained Pro boards. For compatible Xplained Pro board please see the Related...

    • 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.

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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
    ATSAMG54N19B-AU
    0.580400
    6.666667
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAMG54G19B-UUT
    0.009000
    0.190000
    49
    WLCSP
    3.072x3.072x0.29mm
    SAC405
    e1
    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.