MA35D16AJ87C

The NuMicro^® MA35D1 series is a heterogeneous multi-core microprocessor targeted to high-end edge IIoT gateway. It is based on dual 64-bit Arm^® Cortex^®-A35 cores with speed up to 800 MHz, and one 180 MHz Arm^® Cortex^®-M4 core. Based on the high-performance cores, the MA35D1 series facilities the tiny AI/ML for edge computing.

The MA35D1 supports 16-bit DDR2 and DDR3/DDR3L SDRAM. For an easy system design and manufacture, the MA35D1 series also offers LQFP and BGA packages stacked with the DDR2/DDR3L SDRAM and density up to 512 MB, which significantly reduces PCB layer, size and electromagnetic interference (EMI).

The MA35D1 series is a trusted system for IoT products' security requirements. It includes several advanced security mechanisms such as Nuvoton Trusted Secure Island (TSI) an isolated secure hardware unit, TrustZone, secure boot, tamper-detection, built-in cryptographic accelerators, and a TRNG, as well as Key Store and OTP memory. All the security operations are performed in the TSI to protect sensitive and high-value data. The features also satisfy customers in IEC 62443 certification requirements.

For high-end edge IIoT gateway requirements, the MA35D1 series provides multiple advanced and high-speed connection interfaces, such as Gigabit Ethernet, SDIO 3.0, USB 2.0 HS, and CAN FD, for edge gateway and new energy applications.

For HMI applications, the MA35D1 series provides a LCD display controller with the resolution up to 1920x1080 at 60 FPS, a 2D graphic engine, a JPEG and a H.264 decoder integrated for better graphical HMI effects and video playback.

Key Features

• Core Sub-system
  • Dual Cortex-A35 core running up to 800 MHz
  • Cortex-M4 processor core running up to 180 MHz
  • Real-Time Clock (RTC)
• Memory Sub-system
  • On-chip SRAM 384 KB (Cortex-A35 256 KB + Cortex-M4 128 KB)
  • Multi-Chip Package (MCP) DDR
• Security Sub-system
  • Support TrustZone
  • Support Secure Boot
  • Trusted Secure Island (TSI)
  • Run-Time Integrity Checker (RTIC)
  • Cryptographic
  • Advanced Encryption Standard (AES)
  • Secure Hash Algorithm (SHA)
  • Elliptic Curve Cryptography (ECC)
  • Rivest、Shamir and Adleman Cryptography (RSA)
  • SM 2/3/4
  • True Random Number Generator (TRNG)
  • KeyStore
  • One-Time-Program (OTP) Memory
  • Tamper Detection Pins
• Display and Video Sub-system
  • TFT-LCD Display Interface in RGB 24-bit
  • Display Resolution up to 1080P @ 60 FPS
  • 2D Graphic Engine (GFX)
  • H.264 Video Decoder
  • JPEG Image Decoder
  • CMOS Sensor Interface
• Connectivity and I/O Sub-system
  • -40 ~ 85 ℃ (Industry Grade)
  • Peripheral DMA (PDMA)
  • High-Speed Connectivity
  • Gigabit Ethernet MAC (GMAC)
  • USB 2.0 High Speed Host and Device
  • Secure Digital Host Controller (SDHC)
  • Serial Connectivity
  • CAN FD
  • Quad SPI
  • I²S
  • Low-power UART
  • I²C
  • External Memory Interface
  • External Bus Interface (EBI)
  • Secure Digital Host Controller (SDHC)
  • NAND Flash Controller
  • Control Interface
  • Enhanced PWM (EPWM)
  • 32-bit Timer PWM
  • Quadrature Encoder Interface (QEI)
  • Enhanced Capture (ECAP)
  • Human Machine Interface
  • KeyPad Interface (KPI)
  • 4/5-Wire Touch
  • Analog Peripherals
  • Enhanced Analog-to-Digital Converter (EADC)
  • Analog-to-Digital Converter (ADC)

Technical Documents

• For more details, please visit Nuvoton Official Website: GO