RM46L450PGET

The RM46L450PGET is a microcontroller with embedded Flash memory and real-time integrated processor core that provides major features and functionality for embedded computing applications. This microcontroller is designed to offer designers the ability to develop space and power efficient applications in a wide range of embedded fields taking advantage of industry standard development tools. This article will discuss the application field and working principle of the RM46L450PGET.

Application Field

The RM46L450PGET is capable of performing various tasks, from basic control and embedded system operation to higher level functional computing, such as DSP and controller based functions. The microcontroller is designed for a broad range of applications such as smart meters and home security systems, industrial control, mobile communication systems, automotive body control systems, automotive audio systems, sensors and instrumentation applications, and medical devices. It is also used in applications that require speed, such as in machine vision, such as barcode reader systems.

The RM46L450PGET supports advanced features such as 128-bit AES data encryption; 32-bit floating point instruction set; hardware debugging via JTAG and On-Chip debugging (OCD); built-in DMA controller; and a high-performance vector floating-point unit for advanced signal, control, and media processing.

Working Principle

The RM46L450PGET is based on an advanced 32/16-bit RISC processor core called the eTi Matrix7. The computational performance of the processor core is enhanced by the Pipelined Multiplier, which carries out two multiply-add operations simultaneously. The Cortex-M4 based core also includes the VFPv5 fractional unit, which supports single-precision and double-precision floating point operations. Its on-chip memories include 4 x 8Kb of static RAM and 4 x 16Kb of Flash Memory.

The RM46L450PGET includes devices such as clocks, system controllers, analog-to-digital converters, timers, serial devices, and programmable port logic that allow the user to customize their application specific features. The microcontroller also features an embedded serial audio module (EASA) that supports I2S digital audio format and additional DMA channel for data acquisition and storage.

The RM46L450PGET supports a wide range of industry-standard communications protocols and debugging tools,including JTAG and On-Chip Debugging (OCD), as well as a dedicated serial port for system-level debugging and a USB port for device programming. This allows the user to debug their application in real-time via the microcontroller\'s hardware.

The RM46L450PGET also supports a wide range of software development tools, including Keil MDK-ARM and IAR Embedded Workbench for ARM. Both of these development tools offer an extensive set of features and advanced features such as memory protection and code execution monitor. They also allow designers to customize the application specific features through C/C++ programming.

In conclusion, the RM46L450PGET is an ideal microcontroller for embedded applications that require easily programmable, space- and power-efficient solutions. Its advanced features and support for industry-standard development tools ensure that the user is able to develop state-of-the-art embedded systems. Its application field covers a wide range of industrial and consumer sectors, including smart meters and home security systems, industrial control, automotive body control systems, media processing applications, and medical devices.