Nuvoton N9H30K63IEC ARM926EJ-S HMI Microprocessor – DE-3394-D
The Nuvoton N9H30K63IEC is a 32-bit ARM926EJ-S-based HMI microprocessor operating at up to 300 MHz. It integrates 64 MB DDR-II memory, a 16-bit LCD controller, 2D graphics acceleration, and USB, SDIO, UART, SPI, and I²C interfaces for industrial display and control applications.
The Nuvoton N9H30K63IEC is an embedded HMI microprocessor designed for industrial control and graphical interface applications. It features an ARM926EJ-S core running at up to 300 MHz, integrated DDR-II memory, a 16-bit LCD controller supporting resolutions up to 1024 × 768, and a 2D graphics accelerator. Its USB, SDIO/eMMC, NAND Flash, UART, SPI, and I²C interfaces support flexible system connectivity for industrial panels and monitoring equipment.
Key Features
Core: 32-bit ARM926EJ-S
Maximum operating frequency: 300 MHz
Integrated memory: 64 MB DDR-II
SRAM: 56 KB
Instruction cache: 16 KB
Data cache: 16 KB
Operating voltage: 2.97–3.63V DC
Operating temperature: -40°C to +85°C
LCD controller: 16-bit RGB interface
Maximum display resolution: 1024 × 768
Graphics: Integrated 2D graphics accelerator
Video codec: JPEG
ADC: 8-channel, 12-bit, up to 800 kSPS
USB: High-Speed USB 2.0 host/device support
Storage interfaces: NAND Flash, SPI Flash, SD/SDIO, and eMMC
Communication interfaces: 9 UART, 2 SPI, 2 I²C, and 1 CAN
GPIO: Up to 86
Additional features: RTC, PWM, timers, and four-wire touchscreen support
Package: LQFP-128 (14 × 14 mm)
Applications
Industrial HMI panels
Industrial automation and control
Embedded display systems
Smart appliances
Industrial monitoring equipment
Touchscreen control interfaces
Data acquisition systems
