M483KGCAE2A

NuMicro® M483 CAN Series: M483KGCAE2A

Introduction

The NuMicro® M483 CAN series, developed by Nuvoton, is a high-performance yet low-power microcontroller supported by the Arm® Cortex®-M4F core with DSP extension. It offers excellent energy efficiency with up to 192 MHz execution speed and 130 uA/ MHz dynamic power consumption. The M483 CAN series is specifically designed for advanced IoT and Industrial Control applications due to its robust capabilities and significant processing power.

Functions & Applications

The NuMicro® M483 CAN series supports operating voltage from 1.8V to 3.6V and industrial operating temperature from - 40 ℃ to 105 ℃. The series offers a range of high-speed communication interfaces, including two or three sets of CAN 2.0B interface, dual 12-bit 5 MSPS ADC, camera interface, USB full speed OTG with a crystal-less feature in device mode, and up to eight sets of high-speed UART interface.

Key features:
- Core: Arm® Cortex®-M4F running up to 192 MHz
- DSP instruction set and Memory Protection Unit (MPU)
- Memory: 256 KB zero-wait state flash and 128 KB RAM (with 32 KB hardware parity check)
- Support for up to 4 configurable eXecute-Only-Memory regions
- Factory-preloaded bootloader for Secure Boot functionality

Target applications of the M483KGCAE2A model include Motor Control, Industrial Control, Battery Management System, EV Charging Pile, etc.

Performance Parameters

The M483KGCAE2A can run up to 192 MHz with dynamic low power consumption of 175 uA/ MHz. It provides 512/ 256 KB embedded dual bank Flash memory and 160/ 96 KB embedded SRAM. The One-Time-Programmable ROM ensures efficient product life-cycle management.

Package Types, Interface & Pin Configuration

The M483KGCAE2A offers the package type of LQFP128. The device supports advanced connectivity with USB 2.0 full speed OTG controller and on-chip PHY. Its various communication interfaces include up to eight sets of high-speed UART interfaces, up to three sets of CAN 2.0B interfaces, and up to three SPI/I2S interfaces.

Reliability & Lifespan

The M483KGCAE2A is developed to withstand industrial operating temperature ranging from -40℃ to 105℃. With design features such as its Secure Boot functionality and One-Time-Programmable ROM, it offers enhanced reliability over the product's lifespan.

Standards & Certifications

The M483KGCAE2A complies with IEC-60730 Class B standards and integrates a Cryptography Accelerator capable of AES-256 encryption. It also features a true random number generator for secure applications.

Application Cases & Reference Designs

The M483 CAN series serves multiple application cases. Its use in the development of EV Charging Piles, Battery Management Systems, and Industrial Control Systems verify its effectiveness and efficiency. The wide range of interfaces and secure features make it a suitable microcontroller for multiple IoT devices and applications.