The USB to SMBusTM Interface board allows communication between a Digital-DCTM evaluation board and a PC. This interface board has been designed to bridge PMBusTM commands from a PC application program to the SMBus. The PMBus command set is used to configure a Digital-DC device as well as monitor the power supply. PMBus commands are accessed using interface software from a PC running Microsoft Windows.

Key Features

  • SMBus control via USB
  • SMBus 2.0 and I2C 2.1 compatible
  • PMBus compliant
  • Self powered from USB
  • Pre-installed firmware
  • Provides SMBus reference rail


This board has been designed to operate for the following conditions:

  • Interface to Digital-DC EVBs
  • fSMBus = 100 kHz
  • Temperature range: 0°C to +70°C

ZLUSBEVAL1Z USB to SMBus Adapter and Cable

ZLUSBEVAL1Z USB to SMBus Adapter and Cable


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ZLUSBEVAL1Z 量産中 Renesas $110.00 1 0 Call -


Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.