MB90349CASPFV-GS-466E1

MB90349CASPFV-GS-466E1 Application Field and Working Principle

MB90349CASPFV-GS-466E1 is a type of microcontroller from the FR Family of the MB90Fxx series. It is designed for use in embedded applications such as digital signal processing, audio signal processing, and intelligent sensing.

The MB90349CASPFV-GS-466E1 is a highly integrated device with an ARM Cortex-M4F core, DSP and Floating-Point Unit, integrated peripherals, and on-chip non-volatile memory, providing users with high-performance and flexible solutions for their embedded applications.

Application Field

MB90349CASPFV-GS-466E1 is suitable for various kinds of embedded applications, such as factory automation, home appliances, white goods, industrial networks, industrial automation, security systems, portable gaming, electronic point-of-sale, automotive, and so on. It provides features for these application fields, making it easy for developers to quickly develop a variety of solutions.

Working Principle

The MB90349CASPFV-GS-466E1 is based on the ARM Cortex-M4F core, featuring 128kB ROM and 64kB RAM, a Clock and Reset Control Unit (CRCU) to configure the internal clock, a System Timer, a Debug Unit, and an internal Voltage Regulator (IVR). The ARM Core architecture is used to support various kinds of instructions and data operations.

The MB90349CASPFV-GS-466E1 also includes an Analog-to-Digital Converter (ADC), two Serial Peripheral Interfaces (SPI) for external memory access, two Serial Communication Interfaces (SCI) for serial communication, one Enhanced Universal Serial Bus (USB) for connecting to a USB host, and an I2C bus for connecting to external peripherals. In addition, it also features a Real-Time Clock (RTC), two dedicated Timers, a five-channel DMA Controller, and two Analog Comparators.

The system has a memory protection unit (MPU) that allows designers to protect data from unauthorized access and to separate code from data, while allowing code to access shared data. The device also supports code encryption, allowing designers to protect their firmware code from unauthorized manipulation. In addition, the ARM Cortex-M4F core includes a hardware debugging interface to aid debugging and programming.

The MB90349CASPFV-GS-466E1 is an ideal solution for embedded applications where high performance and flexibility are needed, offering designers a competitive edge in their products.