Microchip Technology Inc

ATSAM4N16C

In Production

Microchip's ATSAMN16C ARM® Cortex®-M4-based microcontroller runs at 100MHz and features 1MB of flash memory and 80KB of SRAM.

Peripherals include seven USARTs, four SPIs and three I2Cs for fast serial communication, as well as a 16-channel 12-bit ADC, a 10-bit DAC, PWM, timers and RTC.

The device operates from 1.62V to 3.6V and is available in 100-pin QFP, TFBGA and VFBGA packages.

Pin-to-pin compatible with SAM3N, SAM3S products (48/64/100-pin versions), SAM4S (64/100-pin versions) and SAM7S legacy products (64-pin version)

 

    Features

        Microcontroller Features

        Core

        • ARM Cortex-M4 running at up to 100 MHz

        • Memory Protection Unit (MPU)

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

        Memories

        • 1024 Kbytes embedded Flash

        • 80 Kbytes embedded SRAM

        • 8 Kbytes ROM with embedded boot loader routines (UART, USB) and IAP routines

        System

        • Embedded voltage regulator for single-supply operation

        • Power-on-Reset (POR), Brown-out Detector (BOD) and Dual 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

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

        • High-precision 8/12 MHz factory-trimmed internal RC oscillator with 4 MHz default frequency for device startup, in-application trimming access for frequency adjustment
        • PLL up to 240 MHz for Device Clock

        • Temperature Sensor

        • Low-power tamper detection on two inputs, anti-tampering by immediate clear of general-purpose backup registers (GPBR)

        • 23 Peripheral DMA Controllers

        Low Power modes

        • Sleep, Wait, and Backup modes, down to 0.7 μA in Backup mode with RTC, RTT, and GPBR

        Package

        • 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm

        • 100-lead TFBGA, 9 x 9 mm, pitch 0.8 mm

        • 100-lead VFBGA, 7 x 7 mm, pitch 0.65 mm

        Temperature operating range

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

        Peripheral Features

        • Up to 3 USARTs with ISO7816, IrDA (only USART0), RS-485, and SPI Mode

        • Up to 4 two-wire UARTs

        • Up to 3 Two-wire Interfaces (TWI)

        • 1 SPI

        • 2 Three-channel 16-bit Timer Counter blocks with capture, waveform, compare and PWM mode, Quadrature Decoder Logic and 2-bit Gray Up/Down for Stepper Motor

        • 1 Four-channel 16-bit PWM

        • 32-bit low-power Real-time Timer (RTT) and low-power Real-time Clock (RTC) with calendar and alarm features

        • 256-bit General Purpose Backup Registers (GPBR)

        I/O

        • 79 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

        • Three 32-bit Parallel Input/Output Controllers, Peripheral DMA-assisted Parallel Capture mode

        Analog Features

        • One 10-bit ADC up to 510 ksps, with Digital Averaging Function providing Enhanced Resolution Mode up to 12-bit, up to 16-channels

        • One 10-bit DAC up to 1 msps

          Internal voltage reference, 3V typ

        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
    ATSAM4N16C
    Max Speed MHz
    100
    Program Memory Size (KB)
    1024
    RAM (KB)
    80
    Temperature Range (C)
    -40 to 85
    Operating Voltage Range (V)
    1.62 to 3.6
    DMA Channels
    23
    SPITM
    4
    I2CTM Compatible
    3
    Peripheral Pin Select (PPS) Crossbar
    Yes
    A/D channels
    16
    Max A/D Resolution
    10
    Max A/D Sample Rate (KSPS)
    500
    Number of DACs
    1
    Input Capture
    12
    16-bit Digital Timers
    6
    Internal Oscillator
    4,8,12Mhz,32Khz
    RTCC
    Yes
    I/O Pins
    79
    Pin Count
    100
    Quadrature Encoder Interface (QEI)
    2
    Documentation
    Data Sheets
    03/01/2015
    3619KB
      Application Notes
     
     
     
    AppNote
    06/01/2013
    3404KB
    AppNote
    07/01/2013
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    256KB
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    556KB
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    272KB
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    AppNote
    05/01/2014
    341KB
    AppNote
    07/01/2015
    343KB
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    07/01/2015
    245KB
    AppNote
    05/01/2014
    545KB
    AppNote
    05/01/2014
    266KB
    AppNote
    12/01/2014
    2009KB
    AppNote
    12/10/2016
    472KB
    AppNote
    12/10/2016
    318KB
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    12/10/2016
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    12/10/2016
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    328KB
    AppNote
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    1625KB
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    2007KB
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    6498KB
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    554KB
    AppNote
    08/01/2015
    791KB
    AppNote
    12/10/2016
    800KB
    AppNote
    12/10/2016
    828KB
    AppNote
    07/28/2017
    936KB
    AppNote
    06/23/2017
    302KB
      Brochures
     
     
     
    Brochures
    02/24/2017
    2719KB
    Brochures
    07/25/2017
    424KB
    Brochures
    12/10/2016
    3582KB
    Brochures
    12/10/2016
    605KB
    Brochures
    11/01/2014
    785KB
      Quick Start Guides
     
     
     
    Quick Start Guides
    05/01/2013
    112KB
    Quick Start Guides
    06/01/2013
    933KB
    Quick Start Guides
    05/01/2013
    100KB
    Quick Start Guides
    05/01/2013
    104KB
      User Guides
     
     
     
     
    User Guides
    12/10/2016
    3354KB
      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
    ATSAM4N16CA-AU
    100
    LQFP
    -40C to +85C
    TRAY
    4.74
    4.31
    3.91
    3.57
    3.42
    ATSAM4N16CA-AUR
    100
    LQFP
    -40C to +85C
    T/R
    4.87
    4.43
    4.01
    3.67
    3.52
     
    ATSAM4N16CA-CFU
    100
    VFBGA
    -40C to +85C
    TRAY
    5.12
    4.66
    4.22
    3.86
    3.70
    ATSAM4N16CA-CFUR
    100
    VFBGA
    -40C to +85C
    T/R
    5.25
    4.78
    4.33
    3.95
    3.79
     
    ATSAM4N16CA-CU
    100
    TFBGA
    -40C to +85C
    TRAY
    5.12
    4.66
    4.22
    3.86
    3.70
    ATSAM4N16CA-CUR
    100
    TFBGA
    -40C to +85C
    T/R
    5.25
    4.78
    4.33
    3.95
    3.79
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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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.

    • 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...

    • 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-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.

    • SAM4N Xplained Pro evaluation kit ( ATSAM4N-XPRO )

      SAM4N

      The SAM4N Xplained Pro evaluation kit is a hardware platform to evaluate the ATSAM4N16C microcontroller. Supported by the integrated development platform Atmel Studio, the kit provides easy access to the features of the SAM4N and explains how to integrate the device in a customer design. Xplained Pro evaluation kits can expand their functionality by connecting Xplained Pro extension kits to...

    • 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.

    • 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.

    • Power Debugger kit ( ATPOWERDEBUGGER )

      Power

      Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

      In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of...

    • SAM4N Xplained Pro starter kit ( ATSAM4N-XSTK )

      SAM4N

      SAM4N Xplained Pro evaluation kit is a hardware platform to evaluate the ATSAM4N16C microcontroller. Supported by the integrated development platform Atmel Studio, the kit provides easy access to the features of the SAM4N and explains how to integrate the device in a customer design. Xplained Pro evaluation kits can expand their functionality by connecting Xplained Pro extension kits to...

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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
    ATSAM4N16CA-AUR
    0.580400
    1.600000
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAM4N16CA-AU
    0.580400
    6.666667
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAM4N16CA-CU
    0.139600
    0.696154
    100
    TFBGA
    9x9x1.2mm
    SAC105
    e8
    ATSAM4N16CA-CUR
    0.139600
    0.515000
    100
    TFBGA
    9x9x1.2mm
    SAC105
    e8
    ATSAM4N16CA-CFUR
    0.074400
    0.262000
    100
    VFBGA
    7x7x1mm
    SAC105
    e8
    ATSAM4N16CA-CFU
    0.074400
    0.200000
    100
    VFBGA
    7x7x1mm
    SAC105
    e8
    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.