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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series S128
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 32MHz
Connectivity CANbus, DALI, I2C, SCI, SPI, UART/USART, USB
Peripherals DMA, LVD, POR, PWM, WDT
Number of I/O 35
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size 4K x 8
RAM Size 24K x 8
Voltage - Supply (Vcc/Vdd) 1.6V ~ 5.5V
Data Converters A/D 15x14b SAR; D/A 3x8b
Oscillator Type Internal
Operating Temperature -40°C ~ 105°C (TA)
Memory Type Surface Mount
Grade -
Qualification -
Package / Case 48-LFQFP (7x7)
Supplier Device Package 48-LQFP

Renesas R7FS128783A01CFL#UA1 - High-Performance ARM Cortex-M0+ Microcontroller

The Renesas R7FS128783A01CFL#UA1 is a powerful 32-bit microcontroller built on the ARM® Cortex®-M0+ core, designed for mission-critical applications in industrial automation, automotive systems, medical devices, and IoT solutions. Operating at 32MHz with a wide voltage range of 1.6V to 5.5V, this MCU delivers exceptional performance and energy efficiency for embedded systems.

Key Features & Benefits

  • High-Performance Processing: ARM Cortex-M0+ 32-bit core running at 32MHz ensures fast execution and real-time responsiveness
  • Generous Memory: 256KB Flash program memory and 24KB RAM provide ample space for complex applications
  • Rich Connectivity: Integrated CANbus, DALI, I2C, SCI, SPI, UART/USART, and USB interfaces enable seamless communication across diverse protocols
  • Advanced Peripherals: DMA, LVD, POR, PWM, and WDT enhance system reliability and performance
  • Precision Data Conversion: 15-channel 14-bit SAR ADC and 3-channel 8-bit DAC for accurate analog signal processing
  • Flexible I/O: 35 general-purpose I/O pins for versatile interfacing
  • Extended Temperature Range: Operates reliably from -40°C to 105°C, ideal for harsh industrial environments
  • Compact Package: 48-LQFP (7x7mm) surface-mount package optimizes board space

Applications

This versatile microcontroller is perfectly suited for:

  • Industrial control and automation systems
  • Automotive body electronics and dashboard controls
  • Medical monitoring and diagnostic equipment
  • Smart home and building automation
  • IoT edge devices and sensor networks
  • Motor control and power management
  • Consumer electronics and appliances

Why Choose HQICKEY?

As an authorized distributor of Renesas Electronics, HQICKEY guarantees 100% authentic components with full traceability and manufacturer warranty. Our global logistics network ensures rapid delivery to support your just-in-time procurement needs, while our technical team provides expert application support and design resources.

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Explore our complete range of Microcontrollers for your embedded system projects. Visit HQICKEY to discover our full catalog of premium semiconductors, or check out our News & Technical Blog for the latest industry insights, application notes, and design tips.

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