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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series R8C/1x/11
Packaging | Tray
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 8KB (8K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 512 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)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 32-LQFP (7x7)
Package / Case 32-LQFP
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Renesas R5F21112FP#U0 - High-Performance 16-Bit Microcontroller

The R5F21112FP#U0 from Renesas Electronics is a powerful 16-bit microcontroller from the R8C/1x/11 series, designed for embedded applications requiring reliable performance and efficient power consumption. This surface-mount microcontroller features an R8C core running at 20MHz, making it ideal for industrial control, consumer electronics, and IoT applications.

Key Features & Benefits

  • High-Speed Processing: 16-bit R8C core operating at 20MHz for fast execution
  • Generous Memory: 8KB Flash program memory and 512 x 8 RAM for complex applications
  • Rich Connectivity: SIO, UART/USART interfaces for seamless communication
  • Advanced Peripherals: LED driver, POR, voltage detection, and watchdog timer (WDT)
  • Flexible I/O: 22 programmable I/O pins for versatile interfacing
  • Precision Analog: 12-channel 10-bit A/D converter for accurate sensor readings
  • Wide Operating Range: 2.7V to 5.5V supply voltage, -20°C to 85°C temperature range
  • Compact Package: 32-LQFP (7x7mm) surface mount design saves board space

Applications

This microcontroller is perfect for a wide range of embedded applications including:

  • Industrial automation and control systems
  • Smart home devices and IoT sensors
  • Consumer electronics and appliances
  • Motor control and robotics
  • Data acquisition systems
  • Battery-powered portable devices

Why Choose HQICKEY?

At HQICKEY, we provide authentic electronic components with fast shipping and competitive pricing. Our extensive inventory includes thousands of microcontrollers from leading manufacturers like Renesas, ensuring you get the right component for your project.

Need technical support or design guidance? Visit our technical blog for the latest industry insights, application notes, and product guides to help you succeed in your embedded system designs.

Order your R5F21112FP#U0 microcontroller today and experience the HQICKEY difference!