MB91F523FSCPMC-GTE2

Program Memory Size:	448KB (448K x 8)
Supplier Device Package:	100-LQFP (14x14)
Package / Case:	100-LQFP
Operating Temperature:	-40°C ~ 105°C (TA)
Oscillator Type:	External
Data Converters:	A/D 37x12b, D/A 2x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	56K x 8
EEPROM Size:	64K x 8
Program Memory Type:	FLASH
Series:	FR MB91520
Number of I/O:	76
Peripherals:	DMA, LVD, POR, PWM, WDT
Connectivity:	CANbus, CSIO, I²C, LINbus, SPI, UART/USART
Speed:	80MHz
Core Size:	32-Bit
Core Processor:	FR81S
Part Status:	Last Time Buy
Packaging:	Tray

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MB91F523FSCPMC-GTE2 Application Field and Working Principle

Introduction

MB91F523FSCPMC-GTE2 is an embedded microcontroller device that combines a host of advanced features with a high-level of fault tolerance and cost efficiency. It’s optimized for power control, memory expansion and data handling applications. It is used in a range of embedded applications and is ideal for low-end applications, low-cost systems, and enterprise solutions. It has a highly configurable memory space, an integrated enhanced-Ethernet controller, and a high-speed processor.

Features and Benefits

MB91F523FSCPMC-GTE2 comes with a suite of features designed to make it a versatile and reliable microcontroller for embedded applications. The primary features are:

• High-Speed Processing – The 16-bit MCU is able to process data quickly and accurately at speeds of up to 33MHz. This makes it suitable for a range of applications including memory expansion and data handling.
• Integrated Ethernet Controller – The device includes a built-in Ethernet controller, enabling it to quickly and reliably connect with other devices or networks over a wired connection. The controller supports both 10/100 Base-T and Gigabit Ethernet protocols.
• High Fault Tolerance – The device provides up to 2 levels of fault tolerance. This ensures that the device is always able to continue working if an unexpected error or power failure occurs.
• Low Cost – The low cost of the device makes it ideal for low-chance applications, to keep cost at a minimum.
• Memory Space – The device comes with a configurable memory space, up to 16 MB. This can be used for storing input and output data, as well as code and data structures.

Applications and Use Cases

MB91F523FSCPMC-GTE2 is used in a range of embedded applications, including:

• Power Control – The device is used to control both power input and output. The device can control AC and DC power, as well as any other type of power source.
• Data Acquisition and Handling – The device can be used to acquire data and store it in memory. It can also be used for data processing and analysis.
• Medical Devices – The device can be used in medical devices such as the Scalable Medical Video Recorder (SMVR). The device is able to capture and store high-resolution medical images and videos.
• Industrial Automation – The device is well suited for industrial automation, as it is able to quickly and accurately process input/output data.
• Enterprise Solutions – The device is ideal for enterprise solutions, due its low cost and high levels of fault tolerance.

Working Principle

The working principle of the MB91F523FSCPMC-GTE2 involves the use of a core processor that consists of three major components – a 32-bit processor, a 16-bit peripheral microcontroller, and a general purpose IO (GPIO) port. The 32-bit processor is connected to the 16-bit peripheral microcontroller and is responsible for executing the instructions stored in the device’s memory. The 32-bit processor is also responsible for fetching the instructions from the memory and executing them according to the instruction code provided. The 16-bit peripheral microcontroller is responsible for handling the input/output data and controlling the peripherals connected to the device. It acts as a bridge between the 32-bit processor and the GPIO port, allowing them to communicate with each other. It is also responsible for generating interrupts and other events, which are used to signal the processor to begin an operation. Finally, the GPIO port is responsible for controlling the device’s external interface. It is used to connect to external devices such as keyboards, displays, and sensors. The port can be used to generate both input and output data signals that are used to control the device’s peripherals or to read data from external devices. In summary, the MB91F523FSCPMC-GTE2 device is used for embedded applications that require fast, reliable processing and memory expansion. The device is well suited for low-cost systems and enterprise solutions, due to its low cost and high levels of fault tolerance. It features a 16-bit processor, a 16-bit peripheral microcontroller, and a GPIO port, allowing it to quickly and accurately process input/output data.

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