描述 Description

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 1 GHz, 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, SDIO3.0, 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.

特性 Features

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