MB91248ZPFV-GS-153K5E1

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Embedded - Microcontrollers

The MB91248ZPFV-GS-153K5E1 is a microcontroller from Fujitsu\'s MB91F24x series. It is an 8-bit microcontroller with a wide range of features, including an embedded 128-kB Flash memory and up to 8 kb of SRAM. It also offers a wide range of analog and digital peripherals, such as a comparator, CAN and UART, making it suitable for a variety of applications in embedded systems.

Applications

The MB91248ZPFV-GS-153K5E1 is suitable for a wide range of applications, such as automotive, embedded industry, consumer electronics, medical, industrial, and communications. The microcontroller\'s hardware and software design support makes it suitable for a variety of tasks, including motor control, signal processing, and digital signal processing. The microcontroller is also suitable for implementing design elements, such as a CAN bus, timer/counters, real-time clocks, and PWM. Additionally, with its integrated I/O nodes, it can be used in applications that require human-machine interactions.

The MB91248ZPFV-GS-153K5E1 can also be used in smart sensors and actuators, making it suitable for a variety of industrial control, home automation, and robotics applications. Furthermore, its extended temperature range support and long-term reliability make it suitable for long-term use in harsh environments.

Working Principle

The MB91248ZPFV-GS-153K5E1 is based on Fujitsu\'s MB91F24x core architecture and includes CPU, I/O, and system controller functions. It operates with a maximum clock frequency of 20 MHz and can operate in either a single-cycle or multi-cycle fashion. Single-cycle operations execute instructions in one clock cycle, while multi-cycle operations execute instructions in multiple clock cycles.

The microcontroller also features four-channel DMA controller functions to help in managing data transfer between I/O modules and the main memory. The DMA controller can transfer data from and to the memory at high speeds and reduce the number of CPU cycles required for transferring data.

The MB91248ZPFV-GS-153K5E1 also features a Watchdog timer, which monitors and provides error detection for the microcontroller\'s operational status. In addition, it includes a range of peripheral functions, such as a real-time clock, 13-bit analog-to-digital converter, USB host interface, serial port, I2C and SPI, PWM and compare, and high-speed link unit.

The MB91248ZPFV-GS-153K5E1 also includes a hardware secure function, which is used to protect the microcontroller and its data against unauthorized access. The secure function uses a public key cryptography algorithm to encrypt the data. Additionally, the microcontroller includes ECC (error-correcting code) memory to maintain data integrity.

The MB91248ZPFV-GS-153K5E1 also supports software solutions, such as F2MC-16LX, which is an embedded software language for embedded system development. The software allows for easy programming of the microcontroller, enabling users to quickly and easily develop code for their application.

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