R5F21294SDSP#W4

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R5F21294SDSP#W4

IC MCU 16BIT 16KB FLASH 20LSSOP

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規格

Series R8C/2x/29
Part Status Obsolete
Core Processor R8C
Core Size 16-Bit
Speed 5MHz
Connectivity I2C, LINbus, SIO, UART/USART
Peripherals LED, POR, Voltage Detect, WDT
Number of I/O 13
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 2.2V ~ 5.5V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 20-LSSOP
Package / Case 20-LSSOP (0.173", 4.40mm Width)
Base Product Number R5F21294

概述

Description

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, part of the RL78 family, specifically within the RL78/G12 group. These microcontrollers are known for their low power consumption and high performance, making them suitable for a variety of applications, including home appliances, industrial equipment, and consumer electronics.
Key features of the R5F21294SDSP#W4 include a 16-bit CPU core, a maximum operating frequency of up to 24 MHz, and various integrated peripherals like timers, serial interfaces, and A/D converters. It offers a compact and efficient solution for embedded systems requiring reliability and cost-effectiveness.
The RL78/G12 series supports a wide range of voltage operations, ensuring flexibility in power management and design. With its combination of performance, efficiency, and integrated functions, the R5F21294SDSP#W4 is ideal for developers looking to create compact and energy-efficient solutions. Additionally, Renesas provides comprehensive development tools and resources to facilitate design and implementation.

Features

The R5F21294SDSP#W4 is a microcontroller from the Renesas Electronics RL78/G12 family. Here are some key features:
1. Core: It is based on the RL78 core, known for low power consumption and efficient performance.
2. Flash Memory: Typically equipped with on-chip flash memory, allowing for program storage and updates.
3. RAM: Includes on-chip RAM for data storage and processing needs.
4. Timers: Features multiple timer functions to support various time-based operations and PWM (Pulse-Width Modulation).
5. ADC: Comes with an Analog-to-Digital Converter for interfacing with analog inputs.
6. Communication Interfaces: Supports UART, I2C, and SPI for serial communication.
7. GPIO: General Purpose Input/Output pins for interfacing with other hardware components.
8. Operating Voltage: Usually operates at a low voltage, enhancing power efficiency.
9. Package Type: Available in a compact package suitable for space-constrained applications.
10. Low Power Modes: Features several low-power modes for energy-efficient operation, making it ideal for battery-powered devices.
These features make the R5F21294SDSP#W4 suitable for a range of applications, including consumer electronics, industrial controls, and portable devices.

Package

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, part of the RL78 family. It typically comes in an LQFP (Low-Profile Quad Flat Package) form, which is a surface-mount package with leads on all four sides, suitable for compact and efficient PCB designs. Please consult the specific datasheet for detailed package dimensions and pin configurations.

Pinout

The R5F21294SDSP#W4 is a microcontroller from the Renesas Electronics RL78/I1A family. It typically features a 20-pin configuration, although the exact pin count can vary slightly depending on the specific package type. This microcontroller is designed for general-purpose use, with a focus on low power consumption and high performance.
Key functions of the R5F21294SDSP#W4 include:
1. CPU Core: It utilizes the RL78 core, which is optimized for low power and high performance.
2. Memory: It includes flash memory and RAM for program and data storage.
3. Timers: Various timer functions for operations like event counting, frequency measurement, and pulse interval measurement.
4. Communication Interfaces: It supports communication protocols like I2C, UART, and SPI, facilitating connectivity with other devices.
5. Analog Functions: Features like A/D converters are available for analog signal processing.
6. I/O Ports: Multiple general-purpose I/O pins are available for interfacing with external components.
This microcontroller is suited for a variety of applications, including home appliances, industrial equipment, and healthcare devices. For precise pin configuration and functions, it's recommended to consult the specific datasheet provided by Renesas.

Manufacturer

The R5F21294SDSP#W4 is manufactured by Renesas Electronics Corporation. Renesas is a prominent Japanese company known for designing and manufacturing semiconductor products. It is a leading supplier of microcontrollers, microprocessors, analog, and power devices, providing solutions for various applications such as automotive, industrial, home electronics, and information communication technology. Renesas plays a crucial role in the electronics industry by delivering advanced semiconductor solutions that help drive innovation and efficiency in various sectors.

Application

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, part of the RL78 family. It is primarily used in applications requiring low power consumption and high performance. Common application areas include home appliances, industrial automation, consumer electronics, automotive systems, and medical devices. Its features, such as integrated peripherals and enhanced connectivity options, make it suitable for control and monitoring tasks in embedded systems.

Equivalent

The R5F21294SDSP#W4 is a part of the Renesas M16C/29 group of microcontrollers. Equivalent products include other microcontrollers from the M16C family with similar specifications, such as the R5F21294SDFP or other models in the same series with minor variations in package or memory size. Additionally, similar 16-bit microcontrollers from other manufacturers, such as certain models from the Texas Instruments MSP430 series or Microchip's PIC24 series, might be considered equivalents based on application-specific requirements. Always compare specific features like memory, peripherals, and pin count for compatibility.

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