CY8CKIT-020 Cypress Semiconductor Corp, CY8CKIT-020 Datasheet - Page 73

• 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

C.3
CY8CKIT-020 PSoC Development Kit Guide, Doc. # 001-56971 Rev. **
Here is a summary of the protocols and related pin assignments.
Table Appendix C-2. Communication Protocol Pin Assignments
a. SWV trace is only available in conjunction with SWD debugging.
Power
MiniProg3 requires a connection to the Vddio supply of the target device to set the voltage level used
for communication. This is required regardless of the communication protocol and the port selected.
One of the connectors' VTARG pins must be connected to the Vddio supply of the target device. For
PSoC 3/ PSoC 5, this is the Vddio1 supply, because this is the supply used to drive the debug pins.
Failing to connect VTARG, or connecting it to the wrong supply results in MiniProg3 being unable to
communicate with the target device.
On boards where there is a single power supply for the entire board, the MiniProg3 can, in some
cases, supply power to the board. This supply is limited to approximately 200 mA, and is protected
against excess current draw. The power supply voltage can be selected from one of 1.8V, 2.5V, 3.3V,
or 5V. The 5V supply may be as low as 4.25V or as high as 5.5V, as it is supplied directly from the
USB port.
ISSP
JTAG
SWD / SWV
I2C
Protocol
SCLK
SDAT
XRES
TMS
TCK
TDO
TDI
XRES
SDIO
SCK
SWV
XRES
SCK
SDA
Signal
a
5-Pin
4
5
3
5
4
3
4
5
10-Pin
10
10
2
4
6
8
2
4
6
MiniProg3 Technical Description
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