CY3280-BMM Cypress Semiconductor Corp, CY3280-BMM Datasheet - Page 2

• Manufacturer Part Number: CY3280-BMM
• Description: MODULE MATRIXED BUTTON CAPSENSE
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense™r

Specifications of CY3280-BMM

• Mfg Application Notes: Capacitance Sensing - AppNote CapSense Best Practices - AppNote
• Design Resources: CY3280-BMM Schematic
• Sensor Type: Touch, Capacitive
• Sensing Range: 16 Buttons/Keys
• Interface: Analog
• Interface Type: I2C
• Operating Voltage: 5 V
• Silicon Manufacturer: Cypress
• Silicon Core Number: CY3280-20x66
• Kit Application Type: Sensing - Touch / Proximity
• Application Sub Type: Capacitive Touch
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 428-2987 - CAPSENSE CONTROLLER DEV KIT
• Voltage - Supply: -
• Sensitivity: -
• Utilized Ic / Part: -
• Embedded: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2991

1. Kit Contents
Each CY3280-BMM Universal CapSense™ Matrix Button Module Kit contains:
Universal CapSense Module boards are available for purchase separately, or as part
of combination kits. Do visit
Prerequisites:
2. Module Hardware
This module is comprised of components and sensors detailed in the following figure.
The module consist of eight CapSense buttons organized in a 4x4 matrix format to
form 16 physical buttons and eight LEDs. These are interfaced to the CapSense
controller board via 44 pin receptacle connector (J1). A three pin jumper (J2) is
provided for selection between shield electrode and ground. The board also
incorporates an optional I2C EEPROM and thermistor that are not populated by
default.
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CY3280-BMM Universal CapSense Module Board
CY3280-BMM Universal CapSense Module Board CD/DVD
CY3280-BMM Quick Start
1.5 mm Acrylic Overlay with adhesive
Universal CapSense Controller Board
PSoC MiniProg
I2CUSB Bridge
USB Mini-B Cable
CapSense
Matrix Buttons
LEDs
Shield Selection Jumper (J2)
www.cypress.com/shop
Footprint (On Reverse Side)
Optional I2C EEPROM
for more information.
Voltage Test Points
(On Reverse Side)
Optional Thermistor
Footprint
44-Pin CapSense
Connector (J1)
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