R5F21164DSP#U0

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R5F21164DSP#U0 is an embedded micro-controller that has found application in a wide range of applications from automotive, home and industrial automation, medical, consumer, and entertainment to networking and communications. It has been designed to provide high performance and efficiency with a compact form factor.

The R5F21164DSP#U0 is a member of the Renesas RL78 Family of 8/16-bit micro-controllers. Architecturally, it is a Reduced Instruction Set Computer (RISC) core controller featuring fifty-three 8-bit CPU operations, five 16-bit CPU operations, fourteen registers and a sixteen-bit address field. It is based on a Harvard architecture having separate bus systems for program and data. The core is clocked at up to 20MHz, has up to 80KB of program Flash memory, up to 10000 instruction bytes Flash memory and up to 10KB or data RAM.

The R5F21164DSP#U0 chip also offers a wide range of on-chip peripherals and I/O ports as well as off-chip features including advanced LCD support, PC interface, interrupts, and on-chip development and debugging functions. It also provides an automotive interface compatible with both the CAN and LIN standard communication protocols.

The R5F21164DSP#U0 is an ideal controller for low power applications. It operates at 1.8V to 5.5V, with maximum current consumption at 3.2mA @ 1.8V in 24MHz operation. It features an ultra-low power timer, which reduces time in deep-sleep mode and provides a low current consumption. It also utilizes 2-clock cycle operations and a wide range of memory options that minimize complexity and reduce system cost.

The R5F21164DSP#U0 contains two hardware timers, two hardware multi-function timers and integrated hardware I²C or Serial communications Unit (SCU). This combination provides improved control and power management capabilities. It also supports various on-chip peripheral functions, including FLASH memory control, digital-to-analog converters (DACs), serial communication interface (SCI), real-time counter (RTC), arithmetic logic unit (ALU) and watch-dog timer.

The R5F21164DSP#U0 can be used in a wide range of applications from small to large micro-controllers. It can be used for simple data communication and as a versatile control for motor-driven systems, industrial automation and home automation products. It can also be used for intelligent medical devices, automotive based applications and in networking.

The main application fields of R5F21164DSP#U0 are embedded control, automotive, industrial automation, home and office automation. Its working principle is to receive the signals from the external devices and act accordingly. The R5F21164DSP#U0 can function as a controller and coordinate the operation of a number of digital and/or analogue circuits within an embedded system. The R5F21164DSP#U0 also provides comprehensive signal processing and control functions, which include mathematical calculations, pulse width modulation, interrupt management, digital and analogue data processing.

R5F21164DSP#U0 also offers advanced power savings capabilities by utilizing on-chip snooze, standby and deep-sleep modes. The chip also features several on-chip communication interface options including CAN, LIN, UART and I²C. Additionally, the chip offers a wide range of user-programmable on-chip resources such as timers, counters, watches, interrupt controllers and other utility functions.

The R5F21164DSP#U0 is an excellent choice for low-power applications due to its on-chip power management, low power suitable performance and wide range of integrated functionalities. It is an affordable and powerful option for embedded control and industrial automation applications.

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