Nuvoton IC M487KIDAE - DE-1856-D
The Nuvoton M487KIDAE is a high-performance 32-bit microcontroller featuring an Arm Cortex-M4F core with DSP extensions, operating at up to 192 MHz. It integrates 512 KB Flash memory, 160 KB SRAM, Ethernet connectivity, USB 2.0, CAN interfaces, and hardware cryptography for industrial and IoT applications.
The Nuvoton M487KIDAE belongs to the NuMicro M487 Ethernet Series, designed for high-performance embedded control, industrial connectivity, and Internet of Things (IoT) applications. Powered by an Arm Cortex-M4F core with DSP extensions, it operates at up to 192 MHz and provides 512 KB of embedded dual-bank Flash memory and 160 KB of SRAM.
The microcontroller supports secure boot, hardware cryptography, and dual-bank Flash memory for over-the-air (OTA) firmware upgrades. Connectivity options include a 10/100 Mbps Ethernet MAC with RMII, USB 2.0 interfaces, and two CAN 2.0B interfaces. Additional peripherals include UART, SPI, I²C, ADC, DAC, PWM, and SD host controllers, supporting a wide range of connected embedded applications.
Key Features
32-bit Arm Cortex-M4F core with DSP extensions
Maximum operating frequency: 192 MHz
512 KB embedded dual-bank Flash memory
160 KB SRAM
Secure boot support
Hardware cryptography engine
10/100 Mbps Ethernet MAC with RMII
USB 2.0 high-speed and full-speed interfaces
Two CAN 2.0B interfaces
UART, SPI, Quad-SPI, I²C, and I²S interfaces
16-channel, 12-bit ADC
Two 12-bit DACs
Peripheral DMA controller
Operating voltage: 1.8 V to 3.6 V
Operating temperature: -40°C to +105°C
Package: LQFP128
Applications
Industrial Internet of Things (IIoT)
IoT gateways
Smart home devices
Serial-to-Ethernet converters
Industrial automation and control
Network-connected embedded systems
Secure connected devices
