CY3280-28XXX Cypress Semiconductor Corp, CY3280-28XXX Datasheet - Page 23

• Manufacturer Part Number: CY3280-28XXX
• Description: KIT DEV CAPSENSE CTLR UNIV
• Manufacturer: Cypress Semiconductor Corp
• Series: CapSense™r

Specifications of CY3280-28XXX

• Main Purpose: Interface, Sensor, CapSense® Touch
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CY8C28000
• Primary Attributes: Requires CY3280 Module Board
• Secondary Attributes: CD contains sample projects
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

3.2.5
3.2.6
CY3280-28XXX Universal CapSense® Controller Development Kit Guide, Spec. # 001-57457 Rev. **
SPI/I2C Interface (J1)
Figure 3-7. SPI/I2C Interface
This interface can be used for debugging, among many other purposes. By default, the related com-
ponents are not populated. If you want to use this interface, assemble the resistors R29, R31, R35,
and R38. R51 to R54 are the pull up resistors for the signal. Assemble any of them as the system
requires.
RS232 Interface (J2)
Figure 3-8. RS232 Interface
The J2 connector is an RS232 interface. If this interface is selected, you must assemble resistors
R76 and R77. Configure P1[5] to the TX of UART and P1[7] to the RX of UART in the interconnec-
tion window of PSoC Designer 5.0.
Hardware Design Notes
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