CY8CKIT-030 Cypress Semiconductor Corp, CY8CKIT-030 Datasheet - Page 22

• Manufacturer Part Number: CY8CKIT-030
• Description: BOARD EVAL PSOC 3
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3r
• Type: MCUr

Specifications of CY8CKIT-030

• Contents: Board, Cables, Display, Software
• Processor To Be Evaluated: CY8C38 Family
• Processor Series: CY8C38
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V to 5.5 V
• Core Architecture: 8051
• Silicon Core Number: CY8C38xxx
• Silicon Family Name: PSoC
• Kit Contents: Board, LCD, Cable, CD, Guide
• Features: High Precision Analog
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PSoC® 3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-3090

Hardware
4.2.7
4.2.8
22
RS-232 Interface
The board has an RS-232 transceiver on board for designs using RS-232 (UART). The RS-232
section power can be disconnected through a single resistor R58. This is useful for low-power
designs.
Figure 4-10. RS-232 Interface
Prototyping Area
The prototyping area on the board has two complete ports of the device for simple custom circuit
development. The ports in the area are port 0 and port 3, which bring out the four dedicated opamp
pins on the device. Therefore, these ports can be used with the prototyping area to create simple yet
elegant analog designs. It also brings SIOs such as port 12[4], port 12[5], port 12[6], and port 12[7]
and GPIOs such as port P6[0] and port P6[6]. There is power and ground connections close to the
prototyping space for convenience.
The area also has four LEDs and two switches for applications development. The two switches on
the board are hard-wired to port 15[5] and port 6[1]. Two LEDs out of the four are hard-wired to port
6[2] and port 6[3] and the other two are brought out on pads closer to the prototyping area.
CY8CKIT-030 PSoC 3 Development Kit Guide, Doc. # 001-61038 Rev. **