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Regular price Dhs. 355,904.94
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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series 78K0S/Kx1+
Packaging | Tray
Core Processor 78K0S
Core Size 8-Bit
Speed 10MHz
Connectivity LINbus, UART/USART
Peripherals LVD, POR, PWM, WDT
Number of I/O 24
Program Memory Size 8KB (8K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 5.5V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package -
Package / Case 30-LSSOP (0.240", 6.10mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The UPD78F9234MC-5A4-A is a high-performance 8-bit microcontroller from Renesas Electronics, built on the proven 78K0S/Kx1+ architecture. Designed for automotive and industrial embedded applications, this MCU delivers reliable operation across extreme temperature ranges (-40°C to 85°C) with exceptional power efficiency.

Key Features & Benefits:

  • 78K0S Core Architecture: Optimized 8-bit processing with 10MHz maximum operating frequency for real-time control applications
  • 8KB Flash Memory: On-chip program storage with in-system programmability for flexible firmware updates
  • 256-Byte RAM: Sufficient data memory for typical embedded control tasks
  • Advanced Connectivity: Integrated LINbus and UART/USART interfaces for automotive networking and serial communication
  • Rich Peripheral Set: Low Voltage Detect (LVD), Power-On Reset (POR), PWM outputs, and Watchdog Timer (WDT) for robust system operation
  • 24 I/O Pins: Flexible GPIO configuration with 4-channel 10-bit A/D converter for sensor interfacing
  • Wide Voltage Range: 2V to 5.5V supply voltage supports diverse power architectures
  • Compact 30-LSSOP Package: Space-efficient surface mount design (6.10mm width) for high-density PCB layouts

Ideal Applications: Automotive body control modules, industrial sensors, motor control systems, smart appliances, battery management systems, and embedded IoT devices requiring reliable LINbus communication.

Quality & Authenticity Guarantee: As an authorized distributor, HQICKEY provides 100% authentic Renesas semiconductors with full traceability, technical support, and long-term supply commitment. Every component is sourced directly from verified supply chains and backed by our quality assurance program.


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