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US082-ZMOD4450EVZ
The US082-ZMOD4450EVZ board enables quick
prototyping of the
ZMOD4450
refrigeration air quality (RAQ) in a custom system
design. The board provides a standard Pmod™ Type
2
6A (Extended I
C) connection for the on-board sensor
to plug into any desired MCU evaluation kit with a
matching connector.
The US082-ZMOD4450EVZ features Pmod
connectors on both sides of the board to allow
additional Type 6/6A boards to be connected in a
daisy-chained solution with multiple sensors on the
same MCU Pmod connector. Because of the standard
connector and software support, the
US082-ZMOD4450EVZ is the best choice to rapidly
create an IoT system with the Renesas
Quick-Connect IoT.
R36UZ0003EA0100 Rev.1.0
Jun 10, 2021
gas sensor module for
Figure 1. US082-ZMOD4450EVZ Pmod Board
Evaluation Board Manual
Features
▪ Gas sensor module for RAQ ZMOD4450 sensor
sample mounted:
• Measures gases associated with food ripening
and storage: volatile organic compounds
(including ethylene), amines, volatile sulfur
compounds
• Provides configurable methods of operation
based on application and use case
▪ Standardized Type 6A Pmod connector supports
2
I
C Extended interface
▪ Dual connectors allow pass-through signals for
daisy-chained solutions
Board Contents
▪ US082-ZMOD4450EVZ Board
Page 1
© 2021 Renesas Electronics

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Summary of Contents for Renesas US082-ZMOD4450EVZ

  • Page 1 MCU Pmod connector. Because of the standard ▪ Dual connectors allow pass-through signals for connector and software support, the daisy-chained solutions US082-ZMOD4450EVZ is the best choice to rapidly create an IoT system with the Renesas Board Contents Quick-Connect IoT.
  • Page 2: Table Of Contents

    US082-ZMOD4450EVZ Evaluation Board Manual Contents Functional Description ..............3 Setup .
  • Page 3: Functional Description

    US082-ZMOD4450EVZ Evaluation Board Manual Functional Description The US082-ZMOD4450EVZ functions as a sensor building block to create a custom system solution. It can be used individually or with a combination of other sensors using the Pmod Type 6A interface. For more information...
  • Page 4: Setup

    If no Type 6A Pmod is available, ensure the MCU evaluation kit can use the US082-INTERPEVZ interposer board and insert the board into the MCU connector before adding any sensor boards. 2. Plug in the US082-ZMOD4450EVZ to the Type 6A connector, being careful to align Pin 1 on the sensor board and MCU kit.
  • Page 5: Board Design

    Pmod boards Connector to MCU board Jumper for Busy/Int Pull-Up Jumper for Busy/Int Figure 3. Evaluation Kit Connections Board Design Figure 4. US082-ZMOD4450EVZ Evaluation Board (Top) Figure 5. US082-ZMOD4450EVZ Evaluation Board (Bottom) R36UZ0003EA0100 Rev.1.0 Page 5 Jun 10, 2021...
  • Page 6: Schematic Diagrams

    US082-ZMOD4450EVZ Evaluation Board Manual Schematic Diagrams 0603 0603 0603 4.7k 4.7k 4.7k PMOD Interface Slave PMOD Interface System BUSY# IRQ# BUSY# ENABLE RES_N ENABLE POWER_ON IIC_SCL POWER_ON GPIO4 IIC_SDA GPIO4 0.1uF, 50V 0.1uF, 50V 0.1uF, 50V 0.1uF, 50V ZMOD4450 LOGO1 BUSY# Figure 6.
  • Page 7: Board Layout

    US082-ZMOD4450EVZ Evaluation Board Manual Board Layout Figure 7. Silkscreen Top Layer Figure 8. Top Layer Figure 9. Layer 1 Figure 10. Layer 2 Figure 11. Bottom Layer Figure 12. Silkscreen Bottom Layer R36UZ0003EA0100 Rev.1.0 Page 7 Jun 10, 2021...
  • Page 8: Ordering Information

    US082-ZMOD4450EVZ Evaluation Board Manual Ordering Information Part Number Description US082-ZMOD4450EVZ ZMOD4450 Pmod Board US082-INTERPEVZ Pmod interposer board to convert Type 2A and 3A to Type 6A on older Renesas MCU kits. Revision History Revision Date Description Jun 10, 2021 Initial release R36UZ0003EA0100 Rev.1.0...
  • Page 9 Renesas' products are provided only subject to Renesas' Terms and Conditions of Sale or other applicable terms agreed to in writing. No use of any Renesas resources expands or otherwise alters any applicable warranties or warranty disclaimers for these products.

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Zmod4450

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