CY8CKIT-020 Cypress Semiconductor Corp, CY8CKIT-020 Datasheet - Page 55

• Manufacturer Part Number: CY8CKIT-020
• Description: KIT PSOC CY8C28 FAMILY PROCESSOR
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC®r
• Type: MCUr

Specifications of CY8CKIT-020

• Contents: Board, Software and Documentation
• Silicon Manufacturer: Cypress
• Core Architecture: PSoC
• Features: Programmable System-on-chip Design Methodology And Architecture
• Kit Contents: PSoC CY8C28 Module, Doc, CD
• Silicon Core Number: CY8C28
• Silicon Family Name: PSoC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: CY8C28 Family
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: 428-3036

2.1.2.7
2.1.2.8
2.1.2.9
2.1.2.10
CY8CKIT-020 PSoC Development Kit Guide, Doc. # 001-56971 Rev. **
Figure 2-6. Setting a 3.3V supply from VBUS
You can measure current from VREG, VBUS, VDD ANLG, VDD DIG and VDDIOs by removing the
jumpers and connecting the meter across the respective header.
J1 - DC Power Jack
Figure 2-7. DC Power Jack
Use a 12V/1A wall wart power supply when powering from the barrel power jack. This input power is
VIN.
9V Battery Terminals
Figure 2-8. Battery Terminals
Use a 9V alkaline battery to connect to the 9V battery terminals. This input power is VIN.
J8 - 5V Source
This header allows the user to select the 5V source from either the onboard 5V regulator (VREG) or
from the USB 5V rail (VBUS).
VDD Select Switch
This switch allows for selecting either 5V or 3.3V. VDD feeds VDD DIG, VDD ANLG and VDDIO.
SELECT VDD AS SOURCE
FOR VDD DIG
SELECT VBUS AS SOURCE
MOVE VDD SELECT
SWITCH TO 3.3V
SELECT VDD AS SOURCE
FOR VDD ANLG
Board Specifications and Layout
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