Microchip Technology Inc

ATSAM4C16

In Production

The Microchip's SAM416C microcontroller is a system-on-chip solution for smart energy applications built around two high performance 32-bit ARM® Cortex®-M4 RISC processors. These devices operate at a maximum speed of 120 MHz and feature 1024 Kbytes of embedded Flash, 152 Kbytes of SRAM and on-chip cache for each core. The dual ARM® Cortex®-M4 architecture allows for integration of application layer, communications layers and security functions in a single device, with the ability to extend program and data memory via a 16-bit external bus interface.

 

    Features

        • Application / Master Core
          • ARM Cortex-M4 running at up to 120MHz
          • Memory Protection Unit (MPU)
          • DSP Instruction
          • Thumb®-2 instruction set
          • Instruction and Data Cache Controller with 2 Kbytes Cache Memory
          • 1024kbytes of flash, 128Kbytes of SRAM, 8Kbytes of ROM
        • Coprocessor (provides ability to separate application, communication or metrology functions)
          • ARM Cortex-M4F
          • IEEE 754 Compliant, Single precision Floating-Point Unit (FPU)
          • DSP Instruction
          • Thumb-2 instruction set
          • Instruction and Data Cache Controller with 2 Kbytes Cache Memory
          • 16K+8K bytes of SRAM
        • Symmetrical/Asynchronous Dual Core Architecture
          • Interrupt-based Inter-processor Communication
          • Asynchronous Clocking
          • One Interrupt Controller (NVIC) for each core
          • Each Peripheral IRQs routed to each NVIC Inputs
        • Cryptography
          • High performance AES 128 to 256 with various modes (GCM, CBC, ECB, CFB, CBC-MAC, CTR)
          • TRNG (up to 38 Mbit/s stream, with tested Diehard and FIPS)
          • Public Key Crypto accelerator and associated ROM library for RSA, ECC, DSA, ECDSA
          • Integrity Check Module (ICM) based on Secure Hash Algorithm (SHA1, SHA224, SHA256), DMA assisted
        • Safety
          • Up to four physical Anti-tamper Detection I/Os with Time Stamping and Immediate Clear of General Backup Registers
          • Security Bit for Device Protection from JTAG Accesses
        • Shared System Controller
          • Power Supply
            • Embedded Core and LCD Voltage Regulator for single supply operation
            • Power-on-Reset (POR), Brownout Detector (BOD) and Dual Watchdog for safe operation
            • Ultra-low-power Backup mode (< 0.5 µA Typical @ 25ºC)
          • Clock
            • Optional 3 to 20 MHz quartz or ceramic resonator oscillators with clock failure detection
            • Ultra-low-power 32.768 kHz crystal oscillator for RTC with frequency monitoring
            • High-precision 4/8/12 MHz factory-trimmed internal RC oscillator with on-the-fly trimming capability
            • One high-frequency PLL up to 240 MHz, one 8 MHz PLL with internal 32 kHz input
            • Low-power slow clock internal RC oscillator as permanent clock
          • Ultra-low-power RTC with Gregorian and Persian Calendar, Waveform Generation and Clock Calibration
          • Up to 23 Peripheral DMA (PDC) Channels
        • Shared Peripherals
          • One Segmented LCD Controller
            • Display capacity of 50 segments and 6 common terminals
            • Software-selectable LCD output voltage (Contrast)
            • Can be used in Backup mode
          • Up to five USARTs with ISO7816, IrDA®, RS-485, SPI and Manchester Mode
          • Two 2-wire UARTs
          • Two 400 kHz Master/Slave and Multi-Master Two-wire Interfaces (I2C compatible)
          • Up to seven Serial Peripheral Interfaces (SPI)
          • Two 3-channel 16-bit Timer/Counters with Capture, Waveform, Compare and PWM modes
          • Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor
          • 4-channel 16-bit Pulse Width Modulator
          • 32-bit Real-time Timer
        • Analog Conversion Block
          • 8-channel, 500 kS/s, Low-power, 10-bit SAR ADC with Digital averager providing 12-bit resolution at 30 kS/s
          • Software Controlled On-chip Reference ranging from 1.6V to 3.4V
          • Temperature Sensor and Backup Battery Voltage Measurement Channel
        • I/O
          • Up to 74 I/O lines with External Interrupt Capability (edge or level sensitivity), Schmitt Trigger, Internal Pull-up/pull-down, Debouncing, Glitch Filtering and On-die Series Resistor Termination
        • Package
          • 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm
    Parameter Name
    Value
    Timers
    6
    Temperature Range (°C)
    -40 to 85
    Operating Voltage (Vcc)
    1.62 - 3.6
    PWM Channels
    4
    SPI
    7
    I2C
    2
    Crypto Engine
    AES/CPKCC/ICM(SHA)/TRNG
    Segment LCD
    50x6
    Anti-Tampering Inputs
    4
    Flash (kBytes)
    1024
    ADC Resolution (bits)
    10
    Max I/O Pins
    74
    UART
    7
    External Bus Interface
    16-bit data
    SRAM (kBytes)
    152
    ADC Channels
    8
    Documentation
    Data Sheets
    02/14/2017
    5506KB
      Application Notes
     
     
     
    AppNote
    04/01/2014
    556KB
    AppNote
    12/10/2016
    175KB
    AppNote
    07/28/2017
    936KB
      Brochures
     
     
     
    Brochures
    02/24/2017
    2719KB
    Brochures
    07/25/2017
    424KB
    Brochures
    08/30/2017
    3795KB
      User Guides
     
     
     
     
    User Guides
    01/01/2014
    2061KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    ATSAM4C16CB-AU
    100
    LQFP
    -40C to +85C
    TRAY
    11.35
    10.39
    9.43
    8.63
    8.23
    ATSAM4C16CB-AUR
    100
    LQFP
    -40C to +85C
    T/R
    11.42
    10.45
    9.49
    8.68
    8.28
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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      M90E32AS-DB

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    • SAM4C Evaluation Kit ( ATSAM4C-EK )

      SAM4C

      This kit lets designers quickly evaluate and develop code for smart energy applications built around two high performance 32-bit ARM®Cortex®-M4 RISC processors. The SAM4C Evalution Kis is ideal for fast getting started using the Dual Cortex M4 architecture. It allows evaluating the performances and low-power mode, anti-tampering and Cryptographic functions. The board is equipped with...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    ATSAM4C16CA-AUR
    0.580400
    1.600000
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAM4C16CB-AU
    0.580400
    6.666667
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAM4C16CB-AUR
    0.580400
    1.600000
    100
    LQFP
    14x14x1.4mm
    Matte Tin
    e3
    ATSAM4C16CA-AU
    0.580400
    6.666667
    100
    LQFP
    14x14x1.4mm
    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.