R7FS3A6783A01CNE#AC0

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The R7FS3A6783A01CNE#AC0 microcontroller is a single-chip device from Renesas Electronics Corporation. It\'s a powerful, 32-bit ARM Cortex-M3 microcontroller with an extensive range of on-chip peripherals. As a low-power device, it allows for specific applications in embedded systems.

Application Field

Due to its low power characteristics, the R7FS3A6783A01CNE#AC0 is suitable for applications in environments where low power consumption is necessary, such as industrial automation, automotive, home and building automation, medical, and consumer electronics. Its features enable its use in a variety of applications such as data logging, real-time control, sensor interfacing, and communication interface.

R7FS3A6783A01CNE#AC0 also offers a wide range of protection features, making it suitable for applications in harsh environments. The device provides protection against electrostatic discharge, over voltage, over current, over temperature, and brown-out conditions. It also provides a watchdog timer and an embedded hardware implementation of a 200MHz clock reset system.

Working Principle

The R7FS3A6783A01CNE#AC0 microcontroller is based on the ARM Cortex-M3 architecture, a 32-bit ARMv7-M architecture with a Harvard-style bus architecture. It has the following features:

• ARM Cortex-M3 core running at up to 200MHz
• 32-bit dual port RAM
• 64 KB Flash memory
• Real-time clock
• 32-bit CRC generator
• 16 general purpose timers
• Two UARTs, SPI, I2C serial interfaces
• 12-bit A/D Convertor
• 19 channel DMA controller
• 2 12-bit D/A convertors
• 12 level priority encoder
• Two USB hosts/peripherals
• CAN interface
• Monitoring unit
• Linear regulator
• Trimming register
• 8-bit I/O ports
• Power management unit

The ARM Cortex-M3 core can execute up to 200 million instructions per second. It provides up to seven times faster execution than existing 8- and 16-bit systems. The processor also includes two levels of instruction and data caches, high-performance on-chip memory, and high-speed bus architecture. The on-chip memory includes 64 KB of Flash memory and 32 KB of RAM.

The R7FS3A6783A01CNE#AC0 microcontroller has a large variety of integrated peripherals, including UARTs, SPI, and I2C serial interfaces, a real-time clock, a CRC generator, a 12-bit A/D converter, a 19-channel DMA controller, a 12-bit D/A converter, a 12 level priority encoder, a two USB hosts/peripherals, a CAN interface, and a monitoring unit.

The R7FS3A6783A01CNE#AC0 also provides a number of integrated protection features. It includes a linear regulator to protect against voltage spikes, a watchdog timer to monitor system integrity, and an embedded hardware implementation of a 200MHz clock reset system to protect against system reset.

In addition, the R7FS3A6783A01CNE#AC0 microcontroller has a wide range of software support. The device includes drivers for popular operating systems including Linux and Windows, as well as embedded software libraries, third-party development tools, and application notes to help developers create customized applications quickly and easily.

The R7FS3A6783A01CNE#AC0 microcontroller is a powerful, low-power device suitable for a variety of embedded applications. Its wide range of integrated peripherals and on-chip memory make it a popular choice for embedded developers looking for high performance and reliability.

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