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ARM Cortex™-M4 MCUs 505 487 484 482 472 442 452 485 483 453 487 483 472 442 453 487 485 472 442 487 472 505

High-performance NuMicro® Family Arm Cortex®-M4 based Microcontroller (MCU) with FPU and DSP extension

The NuMicro Family Cortex-M4 based MCUs provide high performance system design up to 90-240 DMIPS operating at up to 72-192 MHz. When executing from the embedded Flash memory, the power consumption can be lowered to 175μA/MHz with dynamic power scaling function supported by the M480 series.

The NuMicro Family Cortex-M4 based MCUs are composed by the following product series.

  • M480 Series: 192 MHz CPU, up to 512 KB of dual bank Flash memory, up to 160 KB of SRAM memory, Quad-SPI interface with XIP (Execute in Place), and 16-bit I80 QVGA LCD
    • M481 – 192 MHz PWM, dual 200 Mbps SDHC, 5 MSPS ADC, and 1 MSPS DAC.
    • M482 – USB 2.0 Full Speed device/host/OTG with integrated FS transceiver and 1 KB data buffer.
    • M483 – Dual CAN 2.0B, dual USB supporting High Speed (HS) OTG and Full Speed (FS) OTG
    • M484 –USB 2.0 High Speed device/host/OTG with integrated HS transceiver and 4 KB data buffer, USB 2.0 Full Speed device/host/OTG with integrated FS transceiver and 1 KB data buffer.
    • M485 – Hardware cryptography accelerator engine including ECC-256, AES-256, and SHA-512, random number generator, and dual USB 2.0 device/host/OTG.
    • M487 – 10/100M Ethernet MAC with RMII/MDC/MDIO interface, hardware cryptography engine, dual CAN 2.0B, an

M4_M480_Series

  • M451 Series: 72 MHz CPU, up to 256 KB of Flash memory, up to 32 KB of SRAM memory, and Quad-SPI interface
    • M451 – 144 MHz PWM
    • M452 – USB 2.0 Full Speed device/host/OTG with integrated FS transceiver
    • M453 – CAN 2.0B, USB 2.0 Full Speed device/host/OTG with integrated FS transceiver

M4_M451_Series

  • NUC442/472 Series: 84 MHz CPU, up to 512 KB of Flash memory, 64 KB of SRAM memory, CCIR601 & CCIR656 interfaces supporting YUV422 and RGB565 color format, and 100 Mbps SDHC
    • NUC442 – Hardware cryptography accelerator engine including AES-256, SHA-256, random number generator, dual CAN 2.0B, USB 2.0 Full Speed device/host/OTG, and USB 2.0 High Speed device
    • NUC472 – 10/100M Ethernet MAC with MII/RMII/MDC/MDIO interface, Hardware cryptography engine, dual CAN 2.0B, USB 2.0 Full Speed device/host/OTG, and USB 2.0 High Speed device

M4_NUC442,472_Series

  • NUC505 Series: 100 MHz CPU, up to 2048 KB SPI Flash memory, and 128 KB SRAM
    • NUC505 – 200 Mbps SDHC, 24-bit Audio CODEC

 

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