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R5F21134FP#U0

Name: R5F21134FP#U0
Rating: 4.7 (12 reviews)

IC MCU 16BIT 16KB FLASH 32LQFP

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規格

Series	R8C/1x/13
Part Status	Obsolete
DigiKey Programmable	Verified
Core Processor	R8C
Core Size	16-Bit
Speed	20MHz
Connectivity	SIO, UART/USART
Peripherals	LED, POR, Voltage Detect, WDT
Number of I/O	22
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	4K x 8
RAM Size	1K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V
Data Converters	A/D 12x10b
Oscillator Type	Internal
Operating Temperature	-20°C ~ 85°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	32-LQFP (7x7)
Package / Case	32-LQFP
Base Product Number	R5F21134

概述

Description

The R5F21134FP#U0 is a microcontroller from Renesas's RL78 family, designed for low-power applications. It features an 8-bit CPU architecture, optimized for energy efficiency while providing sufficient processing power for various embedded tasks. Key specifications include a clock frequency of up to 32 MHz, 4 KB of Flash memory, and 256 bytes of SRAM. The microcontroller supports various I/O interfaces, including UART, SPI, and I2C, making it suitable for communication with other devices.
The RL78 series is particularly well-suited for battery-operated devices due to its low power consumption and multiple low-power modes. It also includes built-in peripherals such as timers, ADCs, and comparators, enabling a broad range of applications in consumer electronics, home automation, and industrial control systems. The R5F21134FP#U0 is commonly used in projects where size, cost, and energy efficiency are critical factors.

Features

The R5F21134FP#U0 is a microcontroller from the Renesas RX family, featuring a 32-bit RX V2 core. Key specifications include:
- Operating Frequency: Up to 32 MHz.
- Flash Memory: 32 KB of flash memory for program storage.
- RAM: 4 KB of SRAM for data handling.
- I/O Ports: 24 general-purpose I/O pins.
- Timers: Multiple built-in timers, including a 16-bit timer and a watchdog timer.
- Communication Interfaces: SPI, I2C, and UART for serial communication.
- ADC: 10-bit Analog-to-Digital Converter with multiple channels.
- Low Power Consumption: Designed for energy-efficient applications.
- Peripheral Functions: Includes PWM outputs, comparator, and interrupt handling.
The R5F21134FP#U0 is suitable for various applications, including consumer electronics, industrial control, and motor control, thanks to its versatility and robust feature set.

Package

The R5F21134FP#U0 is packaged in a 64-pin LQFP (Low-Profile Quad Flat Package) format. This type of package typically features a square outline with pins on all four sides, designed for surface mounting on printed circuit boards.

Pinout

The R5F21134FP#U0 is a microcontroller from the Renesas RL78 family. It features a pin count of 64 pins. The primary functions of these pins include general-purpose I/O, analog-to-digital converters (ADC), timer functions, serial communication interfaces (such as UART and I2C), and power supply connections. The microcontroller is designed for low-power applications and is suitable for various embedded systems. Key features include flash memory, RAM, and multiple peripheral interfaces, making it versatile for different application needs.

Manufacturer

The manufacturer of the R5F21134FP#U0 is Renesas Electronics Corporation. Renesas is a multinational semiconductor company based in Japan, specializing in microcontrollers, microprocessors, and various other semiconductor devices. Founded in 2002, Renesas primarily serves markets such as automotive, industrial, and consumer electronics, providing solutions that enhance connectivity and efficiency in electronic systems. The R5F21134FP#U0 is part of Renesas's RL78 family of microcontrollers, which are designed for low power consumption and high performance in embedded applications.

Application

The R5F21134FP#U0 is a microcontroller from the Renesas RL78 series, primarily used in embedded systems. Its application areas include consumer electronics, home appliances, automotive control systems, industrial automation, and smart meters. It features low power consumption, making it suitable for battery-operated devices and IoT applications.

Equivalent

The R5F21134FP#U0 is a microcontroller from the Renesas RL78 family. Equivalent products include the Renesas R5F21137FP and R5F21134FP variants with different flash sizes or features. Other alternatives from the same family or similar specifications include microcontrollers from the NXP LPC series or Microchip's PIC series, depending on specific application requirements. Always verify compatibility regarding pin configuration, memory size, and peripherals when considering alternatives.