CY8C20110_12 CYPRESS [Cypress Semiconductor], CY8C20110_12 Datasheet - Page 5

• Manufacturer Part Number: CY8C20110_12
• Manufacturer: CYPRESS [Cypress Semiconductor]

Pinouts
Pin Definitions
8-pin SOIC
CY8C20142 (4 Button)
Important Note For information on the preferred dimensions for mounting QFN packages, see the "Application Notes for Surface
Mount Assembly of Amkor's MicroLeadFrame (MLF) Packages" available at http://www.amkor.com.
Document Number: 001-54606 Rev. *G
Note
7. Avoid using GP1[0] and GP1[1] for driving LED. These two pins have special functions during power up which is used at factory. LEDs connected to these two pins
Pin No.
will blink during power up of the device.
1
2
3
4
5
6
7
8
GP1[0]
GP1[1]
I
I
2
2
GP0[0]
GP0[1]
Name
C SDA
C SCL
V
V
SS
DD
[7]
[7]
Ground
I
I
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Supply voltage
2
2
C Clock
C Data
Figure 3. 8-pin SOIC (150 Mils) pinout
CY8C20142 (4 Button)
Description
CY8C20160, CY8C20140
CY8C20110, CY8C20180
CY8C20142
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