RS-CY8C001-220X Redpine Signals, RS-CY8C001-220X Datasheet - Page 40

• Manufacturer Part Number: RS-CY8C001-220X
• Description: WiFi / 802.11 Modules Wi-Fi EBK add-on Card for Cypress
• Manufacturer: Redpine Signals

Specifications of RS-CY8C001-220X

• Rohs: yes
• Protocol Supported: 802.11 b/g
• Frequency Band: 2.4 GHz
• Interface Type: SPI, UART
• Antenna Connector Type: Chip
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Security: WEP 64/128 bit AES, WPA, WPA2-PSK

4.1 System Block Diagram
4.1.1 System Power
4.1.2 LEDs on the EBK
4.1.3 Power Switch
4.1.4 SPI Flash
4.1.5 PortB Expansion Board Connector
Redpine Signals, Inc. Proprietary and Confidential
4 Hardware
(PSoC 3/5 with Application Software & Driver
R
R
S
S
The PSoC based Wi-Fi system contains the following components as
shown in the diagram below.
•
•
The system is powered by a USB cable or a 12V DC adapter. The Wi-Fi
EBK requires 3.3V to get powered up and is available through the PortB
Expansion Header on the DVK.
There are two LEDs on the EBK that are controlled by PSoC.One of them
indicates if the Wi-Fi module is powered up and the other indicates data
transfer between the PSoC device and the Wi-Fi module.
The power switch is used to control the power to the RS9110-N-11-22
Wi-Fi module.
The SPI flash component on the Wi-Fi EBK is not used in the example
projects. It interfaces to the PSoC’s SPI and can be used to store and
read data if required by different applications.
The 40-pin (20x2) connector on PortB of the DVK helps to connect the
configured PSoC I/O pins to the RS-CY8C001-220X Wi-Fi EBK.
-
-
C
C
Y
Y
CY8CKIT-001
Redpine Signals’ RS9110-N-11-22 based expansion board.
for EBK's module)
8
8
CY8CKIT-001
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C
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Figure 35: System Block Diagram
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Pow er
Sw itch
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(Wi-Fi module with
RS9110-N-11-22
TCP/IP, WLAN
Supplicant)
Page 40