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R5F21174SP#U0 is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC MCU 16BIT 16KB FLASH 20LSSOP. Review the specifications below when checking this part for your BOM.
Microcontrollers specifications for R5F21174SP#U0
- Description：IC MCU 16BIT 16KB FLASH 20LSSOP
- Series：R8C/1x/17
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Core Processor：R8C
- Core Size：16-Bit
- Speed：20MHz
- Connectivity：I2C, 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：-
- RAM Size：1K x 8
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 5.5V
- Data Converters：A/D 4x10b
- Oscillator Type：Internal
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：20-LSSOP
- Package / Case：20-LSSOP (0.173", 4.40mm Width)
- Grade：-
- Qualification：-
Microcontrollers datasheet and documents for R5F21174SP#U0
Microcontrollers Overview
The R5F21174SP#U0 is a 16-bit microcontroller from the Renesas R8C/1x/17 series. It features a 20MHz internal oscillator and 16KB of flash memory with 1KB of RAM. The device includes four 10-bit analog-to-digital converter channels and supports I2C, SIO, SSU, and UART/USART interfaces. It operates within a voltage range of 2.7V to 5.5V and has an operating temperature range of -20°C to 85°C. The component is housed in a 20-LSSOP package.
Microcontrollers Feature Summary
- Integrates a 16-bit R8C CPU core for efficient processing.
- Includes multiple communication interfaces such as I2C and UART.
- Features built-in analog-to-digital conversion capabilities.
Microcontrollers Applications
- General-purpose embedded control systems
- Industrial appliance controllers
- Consumer electronics devices
Microcontrollers Procurement Notes
Verify the specific suffix #U0 against official Renesas documentation to confirm package details and environmental compliance status. Confirm current lifecycle status as this component may be subject to discontinuation notices. Ensure compatibility with existing design tools and programming hardware before procurement.
Microcontrollers Selection Notes
Select this model when a 16-bit architecture with integrated ADC and standard serial interfaces is required. Consider the 20MHz speed and 16KB memory capacity for moderate complexity applications. Verify that the 20-LSSOP package fits the board layout constraints and thermal requirements.
Microcontrollers Part Context
This part belongs to the R8C/1x family, designed for cost-sensitive applications requiring reliable 16-bit performance. The R8C series is known for its robust peripheral integration and low power consumption characteristics suitable for battery-operated or mains-powered devices.
Microcontrollers Replacement Considerations
Consult official Renesas substitution guides for verified alternatives. Check for pin-compatible upgrades within the R8C family or newer RX series components if available.
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