The NuMicro® M463KGCAE is a 32-bit microcontroller based on Arm Cortex-M4F core, with DSP instruction set and single-precision floating-point unit (FPU), targeted for IoT gateway, industrial control, telecom, and data center applications. M463KGCAE runs up to 200 MHz, and features 1.7 V to 3.6 V wide operating voltage, -40 °C to 105 °C wide operating temperature, a variety of package choices, and excellent high immunity characteristics by ESD HBM 2 KV and EFT 4.4 KV.

As the new smart function added on home appliances, the M463KGCAE provides up to 256 KB Flash memory for code storage and 128 KB SRAM for run time operation. Additionally, in response to the code security requirements, the M463KGCAE supports Execute-Only-Memory (XOM) function to protect confidential code information from stealing in the run-time. In order to reduce the data access overhead of CPU core to peripherals, 1 set 16 channels of peripheral direct memory access (PDMA) is provided.

The M463KGCAE supports plenty of peripherals, including hardware crypto engine, key store, true random number generator (TRNG), 2 sets of CAN FD, USB HS OTG, up to 24 channels of 16-bit PWM, 8 sets of UART, 4 sets of SPI/I2S, 2 set of Quad-SPI, 5 sets of I²C, and a real-time clock (RTC).

The M463KGCAE also provides rich analog peripherals including 2 sets of analog comparators, up to 16 channels of 12-bit SAR ADC.

For the development, Nuvoton provides the NuMaker-M463KG evaluation board, and Nuvoton Nu-Link debugger. The 3rd Party IDE such as Keil MDK, IAR EWARM, Eclipse IDE with GNU GCC compilers are also supported.

The NuMicro M463KGCAE is suitable for a wide range of applications such as:

• IoT Gateway
• Industrial Control
• Telecom
• Data Center

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