R5F21256SNLG#U0

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The Renesas Electronics R5F21256SNLG#U0 microcontroller is an 8-bit device that is part of its RA4/RX4 series of microcontrollers. It is an embedded controller with integrated peripherals, memory, and an instruction set that is optimized for low power and low cost. The R5F21256SNLG#U0 is suitable for many applications, including automotive, automotive systems, IoT, security, industrial control, home appliances, healthcare and measurements.

The R5F21256SNLG#U0 is designed to be small, highly integrated, and cost-effective. It has four 8-bit A/D channels, two 16-bit timer/event counters, an 8-bit pulse width modulation (PWM) and an 8-bit pulse position modulation (PPM) feature. It also has a 24-bit cyclic executive (CEX) with built-in operation and data memories, an 8-bit parallel input/output (PIO) port, and a 4KBytes program memory to store user code. In addition, it features flash memory, in-system programmability (ISP), and external bus interfaces, including a universal asynchronous receiver/transmitter (UART), an IEEE 802.15.4 transceiver interface, and an I2C serial bus.

The R5F21256SNLG#U0 microcontroller also features a universal timer, which provides a wide variety of timing options for user-defined applications. The timer can be used for simple timeouts and delays, more complex timing events such as consecutive intervals, PWM and I2C data transmission, and cyclic executive operations. It also has an operating voltage range of 1.8 to 5.5V.

One of the main advantages of the R5F21256SNLG#U0 microcontroller is its low power consumption. It can be operated in a number of low power modes, including sleep, stop and wait, which allows it to reduce power consumption to around 0.7 milliwatt when running at 1 MHz. It also has a power saving wake-up feature, which allows it to resume operation from a lower power mode without any external intervention.

The R5F21256SNLG#U0 microcontroller is ideal for applications that require low power and low cost, such as automotive, automotive systems, IoT, security, industrial control, home appliances, healthcare, and measurements. It offers a wide range of features in a single, compact package, which makes it ideal for embedded systems applications. The device’s low power consumption and wide operating voltage range make it suitable for use in a variety of applications, from small battery-powered devices to larger industrial systems.

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