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Regular price $94,999.99
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Product attributes Property Value
Manufacturer Renesas Electronics Corporation
Product Series H8® H8SX/1600
Packaging | Tray
Core Processor H8SX
Core Size 32-Bit Single-Core
Speed 50MHz
Connectivity I2C, IrDA, SCI, SmartCard, USB
Peripherals DMA, PWM, WDT
Number of I/O 75
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 40K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 3.6V
Data Converters A/D 8x10b; D/A 2x8b
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 120-TQFP (14x14)
Package / Case 120-TQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The Renesas DF61654W50FTV is a 16-bit H8SX microcontroller in a 120-TQFP package. It operates at up to 50MHz with a supply range of 3V to 3.6V. Featuring 512KB flash and 40KB SRAM, it is designed for high-reliability industrial and automotive applications. Its DMA and PWM peripherals enable efficient real-time control.

  • 16-bit H8SX core provides high code efficiency and deterministic timing.
  • 512KB flash supports large application code and data tables.
  • DMA controller offloads CPU for data transfer, improving throughput.
  • WDT enhances system reliability in safety-critical environments.

Automotive Engine Control Units

50MHz H8SX core and 512KB flash handle real-time fuel injection and ignition timing algorithms.

Industrial Servo Drives

DMA and PWM features enable precise current and position control for motor drives.

Building Automation Controllers

Robust WDT and wide temperature range ensure reliable HVAC or lighting control.

Medical Pump Systems

Deterministic processing and 40KB SRAM support accurate fluid delivery with safety checks.

Power Inverters

High-speed PWM generation and fault handling make it suitable for solar or UPS inverters.

Printers and Copiers

Large memory and DMA accelerate image processing and print engine sequencing.

Q: What is the core processor?
A: It uses the Renesas H8SX 16-bit core.
Q: What is the maximum clock speed?
A: It operates at up to 50MHz.
Q: What is the supply voltage range?
A: It requires 3V to 3.6V.
Q: How much flash memory is included?
A: It has 512KB of flash memory.
Q: What package is available?
A: It comes in a 120-TQFP package.
Base Product Number : DF61654W50FTV
120-TQFP 16-bit MCU 50MHz 512KB Flash Automotive DMA H8SX Industrial PWM Renesas
Q: What is the core processor?
A: It uses the Renesas H8SX 16-bit core.
Q: What is the maximum clock speed?
A: It operates at up to 50MHz.
Q: What is the supply voltage range?
A: It requires 3V to 3.6V.
Q: How much flash memory is included?
A: It has 512KB of flash memory.
Q: What package is available?
A: It comes in a 120-TQFP package.