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R5F21258SNFP#X6

Name: R5F21258SNFP#X6
Rating: 4.7 (12 reviews)

R8C25 64K+2K 52PINLQFP -20 TO +8

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規格

Series	R8C/2x/25
Part Status	Active
Base Product Number	R5F21258
Core Processor	R8C
Core Size	16-Bit
Speed	20MHz
Connectivity	I2C, LINbus, SIO, SSU, UART/USART
Peripherals	POR, Voltage Detect, WDT
Number of I/O	41
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	3K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 5.5V
Data Converters	A/D 12x10b
Oscillator Type	Internal
Operating Temperature	-20°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	52-LQFP (10x10)
Package / Case	52-LQFP

概述

Description

The R5F21258SNFP#X6 is a microcontroller from Renesas Electronics, part of the RL78 family, designed for low-power applications. It features a 16-bit CPU core, offering high performance with low power consumption. The device includes up to 32 KB of flash memory, 2 KB of SRAM, and a variety of integrated peripherals such as timers, ADCs, and communication interfaces like UART and I2C, making it suitable for embedded systems in consumer electronics, automotive, and industrial applications.
Additionally, the R5F21258SNFP#X6 supports various operating voltages and has multiple power-saving modes, enhancing its efficiency in battery-operated devices. Its small package size allows for compact designs. The microcontroller is ideal for developers looking to implement efficient, cost-effective solutions in their projects.

Features

The R5F21258SNFP#X6 is a microcontroller from Renesas' RL78 family, featuring a 16-bit CPU designed for low-power applications. Key features include:
1. Core Architecture: 16-bit R5F CPU with a maximum operating frequency of 32 MHz.
2. Memory: 16 KB of flash memory and 2 KB of RAM, providing ample space for code and data.
3. I/O Ports: 24 general-purpose I/O pins (GPIO) for versatile interfacing.
4. Timers: Multiple timer functions, including 16-bit and 8-bit timers supporting various modes.
5. ADC: 10-bit ADC with up to 8 channels, enabling analog signal processing.
6. Communication: UART, I2C, and SPI interfaces for robust communication capabilities.
7. Low Power Consumption: Designed for energy efficiency, ideal for battery-operated devices.
8. Operating Voltage: Wide voltage range (1.8V to 5.5V) accommodating diverse applications.
This microcontroller is well-suited for consumer electronics, automotive, and industrial control applications where low power and high efficiency are essential.

Package

The R5F21258SNFP#X6 is packaged in a TSSOP (Thin Shrink Small Outline Package) format, specifically a 20-pin TSSOP package.

Pinout

The R5F21258SNFP#X6 is a microcontroller part of the Renesas RL78 family. It features a 64-pin package. The pin configuration includes various functions such as digital I/O, analog inputs, timers, serial communication interfaces (including UART, I2C, and SPI), and interrupt inputs. The microcontroller is designed for low power consumption and is suitable for embedded applications. For detailed pin assignments and specific functions, you would typically refer to the device's datasheet or reference manual.

Manufacturer

The R5F21258SNFP#X6 is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company based in Japan, specializing in microcontrollers, microprocessors, and various types of analog and mixed-signal devices. They provide solutions for a wide range of applications, including automotive, industrial, and consumer electronics. Renesas focuses on delivering innovative technology and products that enable intelligent systems and connectivity in a rapidly evolving digital landscape.

Application

The R5F21258SNFP#X6 is a microcontroller from Renesas, primarily used in automotive applications, industrial automation, and consumer electronics. It is suitable for embedded systems requiring real-time processing, motor control, and sensor interfacing. Its features support applications in robotics, home appliances, and communication devices, leveraging its efficient performance and low power consumption.

Equivalent

The R5F21258SNFP#X6 is a microcontroller from Renesas' RL78 family. Equivalent products include other RL78 series microcontrollers with similar specifications, such as R5F21256SNFP, R5F21257SNFP, and R5F21258SNFP. For specific applications, you may also consider equivalent microcontrollers from manufacturers like Microchip (PIC series), STMicroelectronics (STM8 series), or NXP (LPC series) depending on your requirements for performance, peripherals, and power consumption. Always verify compatibility based on your application needs.