MB91F525BSCPMC1-GTE2

Program Memory Size:	832KB (832K x 8)
Supplier Device Package:	64-LQFP (10x10)
Package / Case:	64-LQFP
Operating Temperature:	-40°C ~ 105°C (TA)
Oscillator Type:	External
Data Converters:	A/D 26x12b, D/A 1x8b
Voltage - Supply (Vcc/Vdd):	2.7 V ~ 5.5 V
RAM Size:	102K x 8
EEPROM Size:	64K x 8
Program Memory Type:	FLASH
Series:	FR MB91520
Number of I/O:	44
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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MB91F525BSCPMC1-GTE2 Application Field and Working Principle

Introduction

MB91F525BSCPMC1-GTE2 is a low-cost, low-end MCU with a RISC core designed primarily for embedded system applications. It features 8/16-bit addressing modes and up to 16 MIPS capability, along with high performance peripherals and various memory options. This makes it ideal for applications such as data logging, industrial control systems, home appliance automation, motor control and a variety of other special-purpose systems.

Application Field

MB91F525BSCPMC1-GTE2 MCU is well suited for a wide range of embedded systems applications, including:

• Data collection and logging
• Industrial control systems
• Home appliance automation
• Motor control
• Device diagnostics
• Monitoring systems
• Point of Sale systems
• RFID systems

mb91f525bscpmc1-gte2 is designed to allow relatively simple migration from 8 bit to 16 bit systems, meaning it is perfect for those developers and engineers needing to move away from older 8-bit designs but yet not wanting to move to a full 32-bit or 64-bit system.

Key Features

mb91f525bscpmc1-gte2 offers a host of features including:

• 8-bit/16-bit address modes, variable instruction set
• Up to 16 MIPS performance
• 15 programmable 8-bit I/O ports
• 4 interrupt request ports
• 3 capture/compare/PWM PWMs
• On-chip subsystem supporting UARTS and I2C bus
• Multi-function timer and real time counter
• On-chip flash and SRAM

The system is built around a 32-bit RISC core and includes a range of other components, including up to 16KB of program Flash, up to 12KB of data Flash, up to 1KB of RAM and an array of I/O ports. The MB91F525BSCPMC1-GTE2 is also fully supported with industry-standard development tools such as IAR Embedded Workbench, Keil uVision and MPE.

Working Principle

MB91F525BSCPMC1-GTE2 MCU operates by executing a pre-programmed sequence of instructions, which allows it to read data from its inputs and write data to its outputs. To do this, it has four main components - the CPU, RAM, ROM, and I/O ports.The CPU is the brains of the operation and is responsible for its basic operation - fetching instructions from ROM, decoding them, and executing them. To do this, it has to be able to address different areas of the ROM and RAM, so it has an 8 or 16-bit address space.The CPU needs memory to store data, instructions, intermediate results and addresses of other instructions. RAM acts as the primary memory storage and ROM acts as a secondary/auxiliary storage. RAM is fast but volatile, while ROM is slower but non-volatile.I/O Ports are the access point for outside devices (e.g sensors and motors) to get data from the CPU or send data to it. They provide the ability to receive control signals (input) or send out control signals (output).

Benefits

MB91F525BSCPMC1-GTE2 offers the following benefits:

• Low cost and power consumption
• Industry-standard development tools
• Support for 8-bit and 16-bit addresses
• High performance peripherals and memory options
• Option to migrate from 8-bit to 16-bit
• Wide range of applications

Overall, the MB91F525BSCPMC1-GTE2 is an ideal choice for developers and engineers looking for a low-cost, low-power MCU that offers compatibility with a wide range of embedded systems applications. Its ability to support both 8-bit and 16-bit addressing allows for easy migration from 8-bit to 16-bit systems and its industry-standard development tools make for an easy development experience.

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