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R5F21134FP Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
R5F21134FPRENESAS250Yes

R5F21134FP** is a microcontroller from Renesas Electronics, part of their RL78 family.

The R5F21134FP is a microcontroller from Renesas Electronics, part of their RL78 family. Below are its key specifications, descriptions, and features:

Manufacturer: Renesas Electronics

Series: RL78

Key Specifications:

  • Core: RL78 16-bit CPU
  • Operating Frequency: Up to 32 MHz
  • Program Memory (Flash): 32 KB
  • RAM: 2 KB
  • Data Flash: 4 KB (for data storage)
  • Operating Voltage: 1.6 V to 5.5 V
  • Package: LQFP-48

Features:

  • Low Power Consumption:
  • Multiple low-power modes (HALT, STOP, SNOOZE)
  • Ultra-low power operation (down to 0.36 µA in STOP mode)
  • Peripherals:
  • 12-bit ADC (10 channels)
  • 8-bit DAC (1 channel)
  • Timers (16-bit timer × 4, 12-bit interval timer × 1)
  • Serial interfaces (UART, CSI, I2C)
  • Real-time clock (RTC)
  • Watchdog timer
  • High Noise Immunity: Robust design for industrial applications
  • Wide Operating Temperature Range: -40°C to +85°C

Applications:

  • Industrial control systems
  • Home appliances
  • Consumer electronics
  • Sensor-based applications

Additional Notes:

  • Supports Renesas' CS+ and e² studio development environments
  • Includes on-chip debugging function

This microcontroller is designed for cost-sensitive, low-power embedded applications with moderate processing requirements.

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