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

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)

- Package Type:BGA312
- Package Size:15x15

Visit nuvoton website to see the product introduction

MA35D1 Series