NRND ( Not Recommended for New Design) Recommended Part Numbers: NUC980DK63Y

Introduction

The NUC980DK61Y is a robust microcontroller unit (MCU) tailored for demanding applications within the industrial control and Internet of Things (IoT) sectors. Developed by Nuvoton Technology, this MCU is a part of the NUC980 Industrial control IoT series. It embodies a high-performance ARM926EJ-S core and is capable of operating at frequencies up to 300 MHz. This product is packed with a multitude of features, including various communication interfaces and on-board cryptographic engine, ensuring versatile design possibilities while prioritizing security.

Function and Applications

The NUC980DK61Y is engineered to cater to a wide range of industrial applications such as Ethernet IoT Controllers, Industrial Control systems, Industrial IoT Gateways, Network Printers, Meter Concentrators, and Smart Home Gateways. Thanks to its rich suite of peripherals including 10 sets of UART for serial communication, dual SDIO/eMMC interfaces for storage solutions, and dual 10/100Mbps Ethernet MAC for networking, it offers immense flexibility in system design.

Performance Parameters

- Core: ARM926EJ-S, up to 300 MHz
- Memory: 64 MB DDR-II built-in
- USB Interfaces: 2 sets (1 USB Host, 1 USB Host/Device), 6 ports USB 1.1 Full Speed Host Lite
- Video Input: Up to 2 sets CCIR656/CCIR601, max resolution up to 3 M pixels
- SD Host Controllers: 2 ports supporting SD/SDIO/eMMC
- ADC: 12-bit resolution, 8 channels, 600 k sps
- Cryptography Accelerator: Supports ECC-256, AES-256, RSA-2048, SHA-512, HMAC, and includes a Random number generator

Package Types, Interface & Pin Configuration

The NUC980DK61Y MCU comes in a 128-pin LQFP package, ensuring a compact footprint for designs. It incorporates an External Bus Interface which allows for additional external peripherals and memory interfaces, providing flexibility in expanding the system's capabilities.

Reliability & Lifespan

The MCU operates within the industrial temperature range of -40 °C to 85 °C, ensuring reliable performance in harsh environments. Nuvoton's commitment to quality guarantees that each MCU maintains a high standard of reliability throughout its operational lifetime.

Standards & Certifications

The NUC980DK61Y adheres to industry standards for electronic components and would typically be compliant with international certifications to ensure safety, reliability, and environmental standards, although specific certifications are not detailed here.

Application Cases & Reference Designs

Nuvoton has provided several evaluation boards to facilitate the development and testing of applications using the NUC980 series. These boards include the NuMaker-IIoT-NUC980, NuMaker-RTU-NUC980, and NuMaker-Server-NUC980, each targeting different use cases to showcase the MCU's potential.

Note: The NUC980DK61Y is designated as "Not Recommended for New Design" (NRND), and a recommended replacement part number is NUC980DK63YC.