CY8C20140_09 CYPRESS [Cypress Semiconductor], CY8C20140_09 Datasheet - Page 4

• Manufacturer Part Number: CY8C20140_09
• Description: CapSense Express-4 Configurable IOs
• Manufacturer: CYPRESS [Cypress Semiconductor]

Table 2. Pin Definitions - 16 SOIC
Document Number: 001-17348 Rev. *F
Pin Number
10
12
13
14
15
16
11
1
2
3
4
5
6
7
8
9
I
I
[1]
GP0[3]
GP0[4]
GP0[0]
GP0[1]
2
2
GP1[0]
GP1[1]
GP1[2]
GP1[3]
GP1[4]
GP0[2]
Name
XRES
CSInt
C SDA
I2CSDA
C SCL
VSS
I2CSCL
V
GP0[4]
GP0[3]
GP0[0]
GP0[1]
GP1[0]
DD
CSInt
Figure 2. Pin Diagram - 16 SOIC
1
2
3
4
6
7
8
5
Configurable as CapSense or GPIO
cannot be achieved. Typical range is 10 nF to 100 nF
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
I
I
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Ground connection
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Configurable as CapSense or GPIO
Active HIGH external reset with internal pull down
Configurable as CapSense or GPIO
Supply voltage
Integrating capacitor input.The external capacitance is required only if 5:1 SNR
2
2
C clock
C data
(Top View)
SOIC
16
13
15
14
11
10
12
9
GP1[3]
V
GP0[2]
XRES
GP1[4]
GP1[2]
V
GP1[1]
DD
SS
Description
CY8C20140
Page 4 of 15
[+] Feedback