Renesas R7F7016843AFD-C#BA1 RH850 32-bit microcontroller in 100-pin LFQFP package with 1 MB flash memory and CAN SPI UART interfaces
The R7F7016843AFD-C#BA1 microcontroller is a 32-bit embedded processor from Renesas Electronics, designed for robust performance in automotive, industrial, and embedded systems requiring efficient signal control and real-time processing. As part of the RH850 series, this MCU combines ample memory, flexible connectivity, and comprehensive peripheral support to meet modern design requirements.
What Is the R7F7016843AFD-C#BA1 Microcontroller?
The R7F7016843AFD-C#BA1 is a Renesas RH850G3KH series microcontroller featuring a 32-bit core, 1 MB flash memory, and multiple communication interfaces. This MCU is intended for embedded applications where reliable performance and broad connectivity are essential.
Key Specifications of R7F7016843AFD-C#BA1
The main technical specifications of the R7F7016843AFD-C#BA1 include:
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32-bit core processor based on the Renesas RH850 architecture
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Flash Memory: 1 MB (1M × 8) providing program storage
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RAM Size: 128 KB (128K × 8) for data handling
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Clock Speed: Up to ~120 MHz for responsive performance
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Voltage Supply: 3 V to 5.5 V suitable for a range of power-sensitive designs
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Package Type: 100-pin LFQFP surface-mount package
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Operating Temperature: −40 °C to +105 °C for industrial environments
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Connectivity Interfaces: CANbus, I²C, LINbus, SPI, UART/USART for flexible integration
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Peripherals: DMA, PWM, WDT support real-time control operations
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Analog Inputs: Multiple A/D converters for sensor interfacing
These specifications make the R7F7016843AFD-C#BA1 suited to applications requiring both multi-protocol communication and real-time responsiveness in embedded system designs.
Typical Applications
The R7F7016843AFD-C#BA1 microcontroller is commonly used in:
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Automotive Control Systems: Enabling engine, body, and chassis control functions
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Industrial Automation: Coordinating sensors, actuators, and communication buses
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Embedded Instrumentation: Managing hardware interfaces with real-time precision
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Connectivity-Rich Designs: Projects that use SPI, CAN, and UART interfaces for data exchange
These use cases demonstrate the MCU’s versatility in managing complex signal processing and multi-interface embedded applications.
Integrating R7F7016843AFD-C#BA1 in Designs
Designers seeking reliable embedded control performance will find the R7F7016843AFD-C#BA1’s combination of memory capacity, peripheral support, and industrial temperature resilience useful for next-generation systems. Proper power supply decoupling and interface configuration are critical for maximizing performance in real-time applications.
Where to Source the R7F7016843AFD-C#BA1
This MCU is stocked by various authorized distributors who can provide original Renesas devices, datasheets, and procurement support for volume requirements. To ensure component authenticity and avoid counterfeit risks, work with trusted supply channels that offer traceability and inventory verification.