Home
    1 pcs : ATSAMR21G18A-MU - RF Microcontrollers - MCU SAMR21 48pin 256K
    • 1 pcs : ATSAMR21G18A-MU - RF Microcontrollers - MCU SAMR21 48pin 256K

    1 pcs : ATSAMR21G18A-MU - RF Microcontrollers - MCU SAMR21 48pin 256K

    Allparts-UK/M/556-ATSAMR21G18A-MU
    £17.06
    Delivery: 4-7 business days
    Quantity
    10 Items

    Description
    R21 SMART ARM-Based Wireless Microcontrollers Microchip R21 SMART ARM-Based Wireless Microcontrollers are low power and feature 32-bit ARM® Cortex®-M0+ processors with an integrated 2.4GHz ISM band transceiver. The R21 devices are available in 32- and 48-pin packages with up to 256KB Flash, 32KB of SRAM and operate with a maximum frequency of 48MHz and reach 2.46 Coremark/MHz. The R21 is designed for simple and intuitive migration with identical peripheral modules, hex compatible code, identical linear address map, and pin-compatible migration paths. All devices include intelligent and flexible peripherals, Atmel Event System for inter-peripheral signaling, and support for capacitive touch button, slider, and wheel user interfaces.
    Product Details
    MICROCHIP TECHNOLOGY
    Allparts-UK/M/556-ATSAMR21G18A-MU
    ATSAMR21G18A-MU
    10 Items

    Data sheet

    Manufacturer
    Microchip
    Series
    ATSAMR21
    Maximum Operating Temperature
    + 85 C
    Minimum Operating Temperature
    - 40 C
    Mounting Style
    SMD/SMT
    Product Type
    RF Microcontrollers - MCU
    Technology
    Si
    Interface Type
    SPI, UART, USB
    Package/Case
    QFN-48
    Core
    ARM Cortex M0+
    Product Category
    RF Microcontrollers - MCU
    Program Memory Size
    256 kB
    Packaging
    Tray
    RoHS
    Details
    Data RAM Size
    32 kB
    Maximum Clock Frequency
    48 MHz
    ADC Resolution
    12 bit
    Number of I/Os
    28 I/O
    Supply Voltage - Min
    3.3 V
    Supply Voltage - Max
    3.3 V
    Data Bus Width
    32 bit
    Brand
    Microchip Technology
    Data RAM Type
    SRAM
    Moisture Sensitive
    Yes
    Number of ADC Channels
    8 Channel
    Operating Supply Voltage
    3.3 V
    Processor Series
    SAMR21G
    Program Memory Type
    Flash
    Factory Pack Quantity Factory Pack Quantity
    416
    Subcategory
    Wireless & RF Integrated Circuits
    Tradename
    SMART
    Unit Weight
    150.500 mg