NuMaker-HMI-M487 is composed of NuMaker-PFM-M487 as the mainboard (bottom board) and NuMaker-M487-Advance as the daughterboard (upper board). It provides a wealth of resources for software and hardware development, including software BSP packages, circuit diagrams (schematic), PCB layout file, Gerber file, user manual, and BOM table.

The development platform of NuMaker-HMI-M487 uses the Nuvoton Microcontroller M480 series with Arm® Cortex®-M4 as the core, running at a maximum speed of 192 MHz, and supports high-speed SPI (96 MHz) interface to connect to external SPI Flash, which can quickly read HMI Displays the GUI image for applications and can store a maximum image data of 32 MB. Otherwise, the series of M480 supports an LCD screen with an SPI interface and provides EBI (16-bit) interface, which can support LCD interface requirements in i80 mode, and its resolution can reach up to 320 x 240.

Features of NuMaker-HMI-M487D Development Board

• Up to 192 MHz Cortex-M4 with DSP/FPU, which embedded 512 KB Flash and 160 KB SRAM
• On-board 4 MB SPI Flash and 1 MB SRAM
• On-board 124 dB of SNR, stereo audio CODEC with a headphone output
• On-board USB full speed OTG and USB high-speed OTG
• On-board SD card slot
• On-board 10/100 Mbps Ethernet ( RJ-45 )
• On-board 3.4” ( 320x240 ) LCD panel, 16-bit i80-system
• On-board six-axis ( gyro + accelerometer ) MEMS

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*Ordering Number: NK-M487D