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 en M4

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
    • M4521 – USB 2.0 Full Speed device/host with integrated FS transceiver
    • 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

EN List 

  • 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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