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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series H8® H8S/2100
Packaging | Tray
Core Processor H8S/2000
Core Size 16-Bit
Speed 20MHz
Connectivity I2C, IrDA, SCI, X-Bus
Peripherals PWM, WDT
Number of I/O 74
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Data Converters A/D 8x10b; D/A 2x8b
Oscillator Type Internal
Operating Temperature -20°C ~ 75°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 100-QFP (14x14)
Package / Case 100-BFQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

Renesas DF2145BFA20V - H8S/2100 Series 16-Bit Microcontroller

The DF2145BFA20V is a high-performance 16-bit microcontroller from Renesas Electronics' renowned H8S/2100 series, engineered for demanding embedded and industrial applications. This premium MCU combines robust processing power with comprehensive peripheral integration, making it ideal for control systems, industrial automation, and sophisticated embedded designs.

Key Features & Benefits

  • Powerful H8S/2000 Core: 16-bit architecture running at 20MHz delivers reliable performance for real-time control applications
  • Generous Memory: 256KB Flash program memory and 8KB RAM provide ample space for complex firmware and data handling
  • Rich Connectivity: Integrated I2C, IrDA, SCI, and X-Bus interfaces enable seamless communication with peripherals and networks
  • Extensive I/O: 74 programmable I/O pins offer maximum flexibility for interfacing with sensors, actuators, and displays
  • Integrated Converters: 8-channel 10-bit A/D and 2-channel 8-bit D/A converters eliminate the need for external conversion circuitry
  • Industrial Grade: Operating temperature range of -20°C to 75°C ensures reliable operation in challenging environments
  • Low Power Design: Internal oscillator and efficient architecture minimize power consumption

Applications

The DF2145BFA20V is perfectly suited for:

  • Industrial control and automation systems
  • Motor control and power management
  • Building automation and HVAC systems
  • Medical equipment and instrumentation
  • Automotive subsystems and body electronics
  • Communication equipment and data acquisition

Why Choose HQICKEY?

At HQICKEY, we specialize in authentic sourcing of premium semiconductors for embedded and industrial markets. Every component is backed by our commitment to quality, lifecycle support, and engineering-focused content to aid your design decisions. We provide worldwide distribution with technical expertise you can trust.

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