Cypress Semiconductor CY3280-MBR3 User Manual
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Cypress Semiconductor CY3280-MBR3 User Manual

Evaluation kit
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CY3280-MBR3 Evaluation Kit User Guide
Doc. #: 001-89905 Rev. *G
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
www.cypress.com

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Summary of Contents for Cypress Semiconductor CY3280-MBR3

  • Page 1 CY3280-MBR3 Evaluation Kit User Guide Doc. #: 001-89905 Rev. *G Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 www.cypress.com...
  • Page 2 Copyrights Copyrights © Cypress Semiconductor Corporation, 2014-2017. This document is the property of Cypress Semiconductor Corporation and its subsidiaries, including Spansion LLC (“Cypress”). This document, including any software or firmware included or refer- enced in this document (“Software”), is owned by Cypress under the intellectual property laws and treaties of the United States and other countries worldwide.

  • Page 3: Table Of Contents

    4.3.7 Capacitance Variation Demonstration ............41 4.3.8 Arduino-Compatible Headers.................42 4.3.9 Push Button to Reset CY8CMBR3116 ............45 4.3.10 I2C Selection Jumpers ...................45 5. Configuration Files and Example Projects Running Configuration Files and Host Projects ............46 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 4 Restoring to Factory Default Slave Address from 0x00 ..........74 Connecting External CapSense Sensors to the CY3280-MBR3 EVK .......75 A. Appendix Schematic ........................76 Pin Assignment Table ....................84 Bill of Materials ......................85 Regulatory Compliance Information ................86 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 5: Safety Information

    Safety Information Regulatory Compliance The CY3280-MBR3 Evaluation Kit is intended for use as a development platform for hardware or software in a laboratory environment. The board is an open system design, which does not include a shielded enclosure. This may cause interference to other electrical or electronic devices in close proximity.
  • Page 6 Handling Boards CY3280-MBR3 boards are sensitive to ESD. Hold the board only by its edges. After removing the board from its box, place it on a grounded, static-free surface. Use a conductive foam pad if available.

  • Page 7: Introduction

    Introduction Thank you for your interest in the CY3280-MBR3 Evaluation Kit (EVK). This kit is designed to show- ® case the abilities of the CY8CMBR3116 register-configurable CapSense controller. It is also designed as an Arduino™-compatible shield that supports various Arduino baseboards as well as other stackable shields available in the market.

  • Page 8: Kit Contents

    Inspect the contents of the kit. If you find any part missing, contact your nearest Cypress sales office for help: www.cypress.com/go/support. Getting Started This kit guide helps to familiarize you with the CY3280-MBR3 EVK. The Kit Installation chapter on page 11 describes the installation of the EVK software.

  • Page 9: Factory Default Configuration

    Configuration Files on page 46 for more details. The CY3280-MBR3 EVK is configured with the Water Tolerance configuration by default. In this configu- ration, water tolerance, flanking sensor suppression (FSS), and auto-reset features are enabled for four CapSense buttons. The LEDs are also enabled to provide visual feedback for CapSense button touch.

  • Page 10: Document Conventions

    Click the File icon and then click Open. Times New Roman Displays an equation: 2 + 2 = 4 Text in gray boxes Describes Cautions or unique functionality of the product. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 11: Kit Installation

    Kit Installation This chapter describes the CY3280-MBR3 EVK software installation and the prerequisites. Before You Begin All Cypress software installations require administrator privileges, but these are not required to run the software after it is installed. Close any other Cypress software that is currently running before installing the kit software.

  • Page 12: Install The Software

    2. Click Install CY3280-MBR3 EVK to start the kit installation; see Figure 2-1. Figure 2-1. Kit Installer Startup Screen 3. Select the folder to install the CY3280-MBR3 EVK files. Choose the directory and click Next, as shown in Figure 2-2. The installation directory is referred to as <Install_Directory> in this document.

  • Page 13: Uninstall The Software

    Kit Installation 4. When you click Next, the CY3280-MBR3 Kit ISO installer automatically installs the required soft- ware, if it is not present on your computer. 5. Select the installation type (see Figure 2-3). The drop-down menu contains three options: Typical (installs all the required features), Custom (lets you choose the features to be installed), and Complete (installs all the contents).

  • Page 14: Kit Operation

    24. The CY3280-MBR3 EVK hardware includes four Cap- Sense buttons, a proximity sensor loop, a buzzer, and LEDs; it can be used to demonstrate all the features of the MBR3 device. The CY3280-MBR3 EVK enables you to develop applications using the CY8CMBR3116 controller. Figure 3-1 Figure 3-2 illustrate the onboard components of the CY3280-MBR3 EVK.
  • Page 15 Slide switch SW3 measurement jumper USB connector (trace selection I2C selection jumpers switch for BTN4) Slide switch SW1 Buzzer, Shield, and Host (capacitance selector Interrupt selection jumpers switch for BTN2) CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 16: Powering The Kit

    3-1), and three separate devices appear under the Device Manager (Start > Control Panel > Device Manager) option of the Windows operating sys- tem, as shown in Figure 3-5. Table 3-1. CY3280-MBR3 Evaluation Kit in Device Manager after Enumeration Port Description USB input device USB-I...
  • Page 17 LED and status LED light up. The kit is programmed with the Water Tolerance configuration by default. See Water Tolerance on page 53 for more information. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 18: Communication Between Pc Host And Kit

    Follow these steps to configure the CY8CMBR3116 controller: 1. Connect the CY3280-MBR3 EVK to the PC via the USB port using the USB cable. 2. Open EZ-Click from the default location: Start > All Programs > Cypress > EZ-Click <version>...
  • Page 19 Select I2C Target window. See Figure 3-10. c. Select the speed of the I C communication as 400 kHz. d. Choose the target device voltage by selecting the 3.3 V radio button. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 20 8. Enable the button sensors in the CapSense sensor configuration tab, as shown in Figure 3-12. Pin Mapping Between CY8CMBR3116 and CY3280-MBR3 EVK on page 31 to learn about the available button sensors and how they are connected to the CY8CMBR3116 device. In this example, all four available button sensors on the kit are enabled.
  • Page 21 CS3, CS4, CS5, and CS6 respectively on the MBR3 device. Figure 3-14 shows the corresponding four buttons for reference. 9. The sensor names can be modified if desired, as shown in Figure 3-13. Figure 3-13. Changing Sensor Names CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 22 3-15, to view the LED output for each button touch. Ensure that the GPO logic level is Active Low because the LEDs on the CY3280-MBR3 EVK are active low. Note: LED1/GPO3, LED2/GPO4, LED3/GPO5, and LED4/GPO6 on the CY3280-MBR3 EVK correspond to LED4, LED5, LED6, and LED7 in EZ-Click, which map to the general-purpose out- put (GPO) pins CS11/GPO3, CS12/GPO4, CS13/GPO5, and CS14/GPO6 respectively on the MBR3 device.
  • Page 23 MBR3 device. 14.Wait for the message “Device configuration completed successfully” to be displayed on the status bar, as illustrated in Figure 3-18. Figure 3-18. EZ-Click Status Bar Showing Successful Device Configuration CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 24: Kit Features

    Increase the capacitance of BTN2 by sliding SW1 to add an additional 10-pF or 15-pF exter- nal capacitance on the sensor, as shown in Figure 3-19; the LED turns on as if a touch CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 25 Touch BTN4 on the kit; the corresponding LED works normally and provides visual feedback on each touch. This demonstrates the SmartSense Auto-Tuning algorithm, which automati- cally tunes for the increase in CapSense button capacitance due to the long trace. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 26 Touch BTN1 on the kit; the corresponding LED works normally and provides visual feedback. This demonstrates the SmartSense Auto-Tuning algorithm, which automatically tunes for the increase in CapSense button capacitance due to an increase in overlay thickness. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 27 Kit Operation Figure 3-21. Board with Additional 1-mm Overlay Placed on the 2-mm Overlay CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 28: Hardware

    Hardware The CY3280-MBR3 EVK is designed to demonstrate the features of the CY8CMBR3116 register- configurable CapSense controller with four CapSense buttons and a proximity sensor loop. The kit includes five sensor LEDs, which can be used to demonstrate the direct LED control feature of the CY8CMBR3116.

  • Page 29: Theory Of Operation

    Figure 3-10. The CY3280-MBR3 EVK includes a status LED, a power LED, LEDs corresponding to all CapSense buttons, and a proximity LED corresponding to the proximity loop on the kit. It contains an onboard PSoC 5LP, which acts as a USB-I C bridge to support I C communication using a PC host.
  • Page 30 ■ See the CY8CMBR3116 datasheet for more details on these features. The CY3280-MBR3 EVK can be configured using EZ-Click. The kit includes three configuration files with specific features described in Configuration Files on page 46. Additional configurations can be generated and applied to the kit using this tool.

  • Page 31: Psoc 5Lp

    The CY8C58LPxx family offers a modern method of signal acquisition, sig- nal processing, and control with high accuracy, high bandwidth, and high flexibility. Analog capability CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 32: Power Supply System

    INT and MBR3 PSoC 5LP Device XRES Vddio2 and 5.0 V Vddio3 MBR3 Jumper for Current Measurement of Control Lines MBR3 EN_CTRL, 3.3_CTRL, 1.8_CTRL Jumper for Whole Kit Current Measurement Protection CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 33 To operate the kit in externally regulated mode at 1.8 V, solder resistors R84 and R85 with 0-  resis- tors. Select the Supply Voltage (V) parameter in EZ-Click, as shown in Figure 4-5. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 34 R84 and R85. If you do so, EZ-Click will throw an error, as shown in Figure 4-7. The kit will not be functional until the resistors R84 and R85 are populated. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 35 Note: To operate the kit in internally regulated mode, the Supply Voltage (V) parameter should be selected as 1.8-5.5, as shown in Figure 4-8. 4.3.3.2 Protection Circuit The power supply rail has reverse-voltage, overvoltage, and short-circuit protection features. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 36 USB cable or removing the power source at pin 4 of the J1 header and connect an ammeter across J12. Now, power the kit again by either connecting the USB cable or supplying power at pin 4 of the J1 header. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 37 2. To measure the current consumption of the whole kit, remove board power and connect an ammeter across J11. Now, power the kit again by connecting the USB cable. Figure 4-11. Kit Current Consumption Measurement CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 38: Button Sensors And Proximity Loop Sensor

    BR3116 drives these LEDs by driving the GPO low. Figure 4-13 Figure 4-14 detail the schematic of the LEDs. Note: These LEDs are dim when working at 1.8 V compared to 3.3-V and 4.7-V operation. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 39: Buzzer, Shield, And Host Interrupt Multiplexing Jumper

    All three features – host interrupt, buzzer, and shield electrode (water tolerance) cannot be enabled simultaneously. These features can be enabled using the multiplexing jumper J15, which has three combinations. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 40 5 and 6 of jumper J15. See the MBR3 device datasheet and the schematic for more details. Figure 4-15. Buzzer, Shield, and Host Interrupt Connection CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 41: Capacitance Variation Demonstration

    Using an additional 1-mm overlay: An additional overlay of 1 mm is provided with this kit. You can ■ place this overlay over the sensors to change the parasitic capacitance. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 42: Arduino-Compatible Headers

    Pin maps of the Arduino-compatible headers J1–J4 are shown in the following tables. The pins con- nected between the Arduino board and the CY3280-MBR3 EVK appear in red. The pins shown in blue are on the second row of the J2 connector; these are the unused pins of the CY8CMBR3116 device.
  • Page 43 J2.8 J2.10 CS2/GAURD J2.12 Table 4-6. J3 Arduino Header J3 Connector Arduino Board Signal CY3280-MBR3 EVK Signal J3.1 J3.2 J3.3 J3.4 J3.5 J3.6 J3.7 J3.8 AREF J3.9 J3_SDA J3.10 J3_SCL CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 44 Hardware Table 4-7. J4 Arduino Header J4 Connector Arduino Board Signal CY3280-MBR3 EVK Signal J4.1 J4.2 J4.3 Host Interrupt J4.4 J4.5 J4.6 J4.7 J4.8 Figure 4-18. Arduino Connectors Schematic Snippet CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 45: Push Button To Reset Cy8Cmbr3116

    C communication lines (SCL and SDA) can be connected to either the onboard USB-I bridge (PSoC 5LP) or to the I C pin location on the Arduino header (J3.9 and J3.10). See Figure 4-18 for the schematic snippet. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 46: Configuration Files And Example Projects

    This section documents the high-level design process to open, configure, generate, and apply con- figuration files to the CY3280-MBR3 EVK using EZ-Click. This kit provides three sample configura- tions. Each sample configuration file has different configuration settings, demonstrating various kit and device features.

  • Page 47: Led Toggle

    5.2.1.1 Loading LED Toggle Configuration 1. Connect the CY3280-MBR3 EVK to the PC via the USB port using the USB cable. Ensure that the status and power LEDs glow. 2. Open EZ-Click from the default location: Start > All Programs > Cypress > EZ-Click <version>...
  • Page 48 Figure 5-4. Apply Current Configuration 9. Wait until the message “Device configuration completed successfully” appears on the status bar at the bottom of the EZ-Click window, as displayed in Figure 5-5. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 49 Buzzer feature (frequency of 4 kHz and duration of 100 msecs): Touch any CapSense button; the respective LED toggles along with an audio feedback for 100 msecs at a 4-kHz frequency. Figure 5-6. Verify LED Toggle Feature CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 50: Proximity Detection

    Buzzer feature (1-kHz frequency and 1-second duration): Touch a CapSense button or prox- imity loop; the respective LED turns on along with an audio feedback for 1 second at a 1-kHz frequency. Figure 5-7. LEDs with 7 Percent Inactive Duty Cycle CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 51 Sensor1 from the drop-down list and click Start to monitor the sensor status and SNR for the selected CapSense sensor. Figure 5-9. Selecting Proximity Sensor in System Diagnostics Figure 5-10. Proximity Sensor in Off State CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 52 30 seconds before a button press or proximity sensor state change. If sufficient noise samples are not collected, the EZ-Click tool reports an error and extremely high values for SNR. Figure 5-13. Verify Proximity Sensor CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 53: Water Tolerance

    Figure 5-14. Verify FSS Feature b. Button auto-reset feature (5 seconds): Touch any CapSense button; the corresponding LED turns on. Do not release your finger; the LED turns off automatically after 5 seconds. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 54 Figure 5-16. Auto-Reset Feature - LED Output Five Seconds After Button Touch Note: For the buzzer and LED effect features, use a voltage setting of 5 V or 3.3 V for optimal performance. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 55 Observe that the LEDs do not turn on indicating that none of the CapSense buttons were trig- gered due to water. Figure 5-17. Verify Water Tolerance - Without Finger Touch a CapSense button and observe that it is triggered even in the presence of water droplets. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 56 Therefore, a sufficient volume of water (one full dropper) is required to demonstrate water tolerance failure with- out the shield enabled. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 57: Psoc 4 Host Example Projects

    Configuration Files and Example Projects PSoC 4 Host Example Projects In this section, you learn how to use the CY3280-MBR3 EVK as an Arduino shield with boards com- patible with the Arduino UNO form factor. The example projects in this section use the...

  • Page 58: Host_Led_Toggle_Buzzer_Psoc4_Pioneer_Kit

    This project can be used to learn the process of configuring the device using an external host. See Configuring the MBR3 Device From the PSoC 4 Pioneer Kit on page 68 for details CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 59 Configuration Files and Example Projects Figure 5-22. PSoC Creator Schematic 5.3.1.2 Hardware Connections Connect the CY3280-MBR3 EVK to the PSoC 4 Pioneer Kit, as discussed in PSoC 4 Host Example Projects on page Ensure that the jumper J15 is connected in position A (see Figure 5-21).
  • Page 60 Follow these steps to open and program code examples: 1. Launch PSoC Creator from the Start menu. 2. On the Start Page, expand CY3280-MBR3 under Examples and Kits > Kits and select Host_LED_Toggle_Buzzer_PSoC4_Pioneer_Kit.cywrk from the list of example projects, as...
  • Page 61 5. To program, connect the PSoC 4 Pioneer Kit to a computer using the USB cable connected to the USB port/J10 of the PSoC 4 Pioneer Kit. 6. Choose Debug > Program in PSoC Creator (see Figure 5-26). CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 62 Figure 5-27. Acquiring the Device from PSoC Creator 8. After the device is acquired, it is shown in a tree structure below the KitProg. Click the Connect button (see Figure 5-28). CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 63 MBR3 device, the RGB LED on the PSoC 4 Pioneer Kit blinks in blue continuously indicating an I C write error. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 64: Host_Interrupt_Led_On_Time_Psoc4_Pioneer_Kit

    This example project uses PSoC 4 as the I C master (host) to implement the LED-on time feature on the CY3280-MBR3 EVK using the host interrupt and host-controlled GPOs feature. This project also shows how to read the status register of the device with an I C master upon an interrupt from the device.
  • Page 65 Configuration Files and Example Projects Figure 5-30. PSoC Creator Schematic 5.3.2.2 Hardware Connections Connect the CY3280-MBR3 EVK to the PSoC 4 Pioneer Kit, as shown in Figure 5-20. Ensure that the jumper J15 is connected in position A (see Figure 5-21).
  • Page 66 Turn off all LEDs on continuously MBR3 Is counter expired? Is host interrupt flag set? Turn off all LEDs Initialize counter interrupt flag Read sensor status Reset LED status flag Stop counter CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 67 Ensure that the EVK is connected to the PSoC 4 Pioneer Kit. Touch a CapSense button. Observe that the corresponding LED on the CY3280-MBR3 EVK turns on; the RGB LED also turns on based on the button touched according to Table 5-4.

  • Page 68: Configuring The Mbr3 Device From The Psoc 4 Pioneer Kit

    Restoring to Factory Default Slave Address from 0x00 on page 74 to revert the kit back to factory default. The valid slave address for the MBR3 device is from 0x08–0x77. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 69 8. Build the project (see steps 3 to 8 in Build and Program the PSoC 4 Project on page 60) and pro- gram it on to the PSoC 4 Pioneer Kit; verify the functionality on the CY3280-MBR3 EVK. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 70: Advanced Topics

    CY8CMBR3116 device. 1. Open BCP from Start > All Programs > Cypress > Bridge Control Panel <version number>. 2. Connect the CY3280-MBR3 EVK to your PC via a USB port using the USB cable. 3. Ensure that the I C selection jumpers J13 and J14 are shorted between pins 1 and 2 to enable C communication between PSoC 5LP and the MBR3 device.
  • Page 71 IIC file. Figure 6-2. Opening IIC File Figure 6-3. LED Toggle.iic File Note: The location of the LED Toggle.iic file is shown as reference. Any IIC file can be used. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 72 6-4). 8. Send both I C commands in the IIC file to see the configuration in effect on the CY3280-MBR3 kit. 9. Press the reset switch, SW2, on the kit. The configuration specified by 128 bytes in the first com- mand will take effect.
  • Page 73 Data – Write ‘N’ byte data here to write sequentially beginning with the offset address. ■ r – Read command. ■ CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 74: Restoring To Factory Default Slave Address From 0X00

    EZ-Click. In such a situation, follow these steps to restore the slave address to the default slave address 0x37. 1. Disconnect the CY3280-MBR3 kit from the external host or CY8CKIT-042. 2. Change the I C selection jumpers J13 and J14 in positions 1 and 2.

  • Page 75: Connecting External Capsense Sensors To The Cy3280-Mbr3 Evk

    Advanced Topics Connecting External CapSense Sensors to the CY3280-MBR3 EVK In some situations, it is required to connect external sensors to the CY3280-MBR3 EVK to evaluate the sensor performance. The CY3280-MBR3 EVK provides an option to connect up to five external...

  • Page 76: Appendix

    Appendix Schematic   CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 77 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 78 VTARG P5LP_VDD P5LP_VDD 4.7K 4.7K P5LP3_1 No Load 330 ohm Status LED Green P5LP2_4 P5LP_XRES 100 pF 0402 No Load CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 79 100 pF J12 is shorted By Default 0402 External Pull Up for XRES and HOST Interrupt SW 2 pin of CY8CMBR3116 XRES RS-022R05C1-PA TP7 BLACK CY8CMBR3116 Reset Switch GND Test Point CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 80 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 81 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 82 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 83 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 84: Pin Assignment Table

    Reset switch and an SIO pin on PSoC 5LP I C-USB XRES XRES External reset bridge. Note: Pins shaded blue are left open; the other pins have been used for some function. CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 85: Bill Of Materials

    RES 37.4K OHM 1/10W .5% 0603 SMD Yageo RT0603DRD0737K4L Panasonic Electronic RES 5.49K OHM 1/10W 1% 0603 SMD ERJ-3EKF5491V Components TDK CORPORATION BUZZER PIEZO 4KHZ 12.2MM PC MNT PS1240P02BT (VA) CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...

  • Page 86: Regulatory Compliance Information

    TP, PC Mini, 0.040" D Black Keystone Electronics 5001 Regulatory Compliance Information The CY3280-MBR3 EVK has been tested and verified to comply with the following electromagnetic compatibility (EMC) regulations. EN 55022:2010 Class A – Emissions ■ EN 55024:2010 - Immunity ■...
  • Page 87 Updated details in “Component Pin Name” column. Updated “Host_Interrupt_LED_ON_Time_PSoC4_Pioneer_Kit” on page Updated “Hardware Connections” on page Updated Table 5-3: Updated details in “Component Pin Name” column. 06/13/2017 AESA Updated logo and Copyright. TMP8 CY3280-MBR3 Evaluation Kit User Guide, Doc. #: 001-89905 Rev. *G...
  • Page 88 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Cypress Semiconductor CY3280-MBR3...

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