The NuMicro® MA35H0 series is a high-performance microprocessor specifically designed for industrial HMI applications. It is based on dual 64/32-bit Arm® Cortex®-A35 cores. The high-performance cores run up to 650 MHz and include 32/32 KB I/D L1 cache for each core, along with a 512 KB shared L2 cache.

The MA35H0 series supports secure booting from four modes, USB, SD/eMMC, NAND, and SPI Flash (SPI NOR/SPI NAND). For an easy system design and manufacturing, the MA35H0 offers LQFP package stacked with a 128 MB DDR SDRAM, which significantly reduces PCB layer, size, and electromagnetic interference (EMI).

The MA35H0 series is a trusted system for industrial HMI applications security requirement. It includes practical security mechanisms such as Arm® TrustZone® technology and secure boot, built-in cryptographic accelerators with AES, SHA, ECC, RSA, SM2/3/4, and a TRNG, also Key Store and OTP memory to protect sensitive and high-value data.

To obtain better graphical HMI effects, the MA35H0 series provides an LCD Display controller with the resolution up to 1280x800 at 60 fps, a 2D graphic engine, a JPEG and a H.264 decoder for video decoding.

Furthermore, the MA35H0 series also provides high-speed connectivity such as Megabit Ethernet, high-speed USB host and device, SD3.0/eMMC, and CAN FD. 

Key Features