R5F21294SDSP#W4

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R5F21294SDSP#W4

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IC MCU 16BIT 16KB FLASH 20LSSOP

  • HerstellerRenesas Electronics Corporation

  • Herstellerteil #R5F21294SDSP#W4

  • Auf Lager4539

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Spezifikationen

Attribut Wert
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

Übersicht

Description

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, specifically part of the RL78 family, which is known for its low power consumption and high performance. These microcontrollers are designed for various applications, including consumer electronics, automotive systems, and industrial equipment.
Key features of the R5F21294SDSP#W4 include an efficient 16-bit CPU core, flash memory, RAM, and a variety of peripheral functions. It supports a wide operating voltage range and offers several low-power modes, making it suitable for battery-operated devices.
This microcontroller also provides connectivity options through its built-in communication interfaces, such as I2C, UART, and SPI. Additionally, it includes features for enhanced safety and reliability, which are critical for automotive and industrial applications.
Developers often choose the RL78 family for projects requiring a balance between performance and energy efficiency. The R5F21294SDSP#W4, like its counterparts, is supported by Renesas's robust development tools and ecosystem, facilitating effective design and implementation processes.

Equivalent

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, part of the RL78 series. Equivalent products can include microcontrollers with similar specifications and features from other manufacturers like Microchip's PIC series or STMicroelectronics' STM32 series. It's important to compare key parameters such as CPU architecture, clock speed, memory size, I/O capabilities, and power consumption to find a suitable match from these or other manufacturers. Always verify compatibility for your specific application requirements.

Features

The R5F21294SDSP#W4 is a microcontroller from the Renesas 78K0S/Kx2 series, designed for a variety of general-purpose applications. Here are some of its key features:
1. Core: 8-bit 78K0S core, suitable for simple control tasks.
2. Memory: It typically includes Flash memory and RAM, offering flexibility in program storage and data handling.
3. I/O Ports: Multiple general-purpose I/O ports, allowing for versatile connectivity with other devices.
4. Timers: Equipped with multiple timers which can be used for various timing-related functions, including pulse generation and event counting.
5. Serial Interfaces: Includes UART or I2C interfaces for serial communication, facilitating data exchange with other devices.
6. ADC: An integrated Analog-to-Digital Converter (ADC) for interfacing with analog signals.
7. Low Power Consumption: Designed for energy-efficient operation, making it suitable for battery-powered devices.
8. Temperature Range: Operates reliably over a wide temperature range, suitable for different environmental conditions.
These features make it suitable for consumer electronics, automotive applications, and industrial equipment.

Pinout

The R5F21294SDSP#W4 is a microcontroller from the Renesas M16C/20 series. It typically comes in a 52-pin package. This microcontroller is designed for a variety of applications and includes a range of functionalities such as:
- CPU Core: M16C/60 Series 16-bit CPU core.
- Memory: Flash memory, RAM, and Data Flash for storage.
- I/O Ports: Multiple general-purpose I/O ports for interfacing with other components.
- Timers: Includes multiple timers for time-dependent operations.
- Communication Interfaces: Supports interfaces such as UART, I2C, and SPI for communication with other devices.
- A/D Converter: Integrated Analog-to-Digital converters for processing analog signals.
- Watchdog Timer: Ensures system reliability by resetting the microcontroller in case of malfunction.
- Interrupts: Supports multiple external and internal interrupts for responsive program execution.
This microcontroller is used in embedded systems where a balance of performance, power efficiency, and versatile peripheral interfaces is required. For detailed specifications, one should refer to the official datasheet provided by Renesas.

Manufacturer

The R5F21294SDSP#W4 is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor manufacturer that specializes in designing and producing microcontrollers, microprocessors, analog and power devices, and system-on-chip (SoC) solutions. The company serves a variety of industries, including automotive, industrial, home electronics, and information communication technology. Renesas is known for providing integrated solutions that combine its broad portfolio of products to meet the diverse needs of its customers.

Application

The R5F21294SDSP#W4 is a microcontroller that belongs to the Renesas RL78 family, known for low power consumption and high performance. It is typically used in applications such as home appliances, industrial automation, consumer electronics, and automotive systems. This microcontroller is suitable for tasks requiring efficient energy management, precise control, and reliable operation. Its uses extend to motor control in washing machines, sensor data processing in HVAC systems, battery management in portable devices, and various embedded control applications in industrial settings. Its versatility and low power characteristics make it ideal for battery-powered and energy-efficient devices.

Package

The R5F21294SDSP#W4 is a microcontroller from Renesas Electronics, typically found in the RL78 family. It uses an LQFP (Low Profile Quad Flat Package) type, which is suitable for surface mounting on PCBs, offering a compact form factor for electronic applications.

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