CY8C20110-SX2I Cypress Semiconductor Corp, CY8C20110-SX2I Datasheet - Page 28
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CY8C20110-SX2I
Manufacturer Part Number
CY8C20110-SX2I
Description
IC,Peripheral (Multifunction) Controller,SOP,16PIN
Manufacturer
Cypress Semiconductor Corp
Series
CapSense Express™ CY8C20xxxr
Datasheet
1.CY8C20160-SX2I.pdf
(39 pages)
Specifications of CY8C20110-SX2I
Controller Type
Capacitive Sensing Controller
Interface
I²C
Voltage - Supply
2.4 V ~ 5.25 V
Current - Supply
1.5mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Processor Series
CY8C201xx
Core
M8C
Data Bus Width
8 bit
Program Memory Type
Flash
Interface Type
I2C
Number Of Programmable I/os
10
Operating Supply Voltage
2.4 V to 5.25 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
CY3218-CAPEXP1
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
428-2043 - KIT CAPSENSE EXPRESS CY8C20110770-1000 - ISP 4PORT FOR CYPRESS PSOC MCU
Lead Free Status / Rohs Status
Details
Other names
428-2047-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY8C20110-SX2IT
Manufacturer:
TRIQUNIT
Quantity:
75
Appendix – Examples of Frequently Used I
Document Number: 001-54606 Rev. *E
Note
24. The ‘W’ indicates the write transfer and the next byte of data represents the 7-bit I2C address. The I2C address is assumed to be ‘0’ in the above examples.
No.
Sl
1
2
3
4
5
6
7
8
9
Similarly ‘R’ indicates the read transfer followed by 7-bit address and data byte read operations.
Enter into setup mode
Enter into normal mode
Load factory defaults to RAM
registers
Do a software reset
Save current configuration to flash
Load factory defaults to RAM
registers and save as user
configuration
Enable GP00 as CapSense button
Read CapSense button(GP00)
scan results
Read CapSense button status
register
Requirement
I
R 00 RD. RD. RD.
2
C commands
W 00 A0 08
W 00 A0 07
W 00 A0 08
W 00 A0 01
W 00 A0 08
W 00 A0 02
W 00 A0 06
W 00 A0 08
W 00 A0 02
W 00 A0 01
W 00 A0 06
W 00 06 01
W 00 A0 01
W 00 A0 06
W 00 81 01
R 00 RD
W 00 82
W 00 88
2
C Commands
[24]
Enter into setup mode
Do software reset
Enter into setup mode
Load factory defaults to SRAM
Save the configuration to flash. Wait for time specified in
“CapSense Express Commands”
Do software reset
Enter into setup mode
Configuring CapSense buttons
Save the configuration to flash. Wait for time specified in
“CapSense Express Commands”
Do software reset
Select CapSense button for reading scan result
Set the read point to 82h
Consecutive 6 reads get baseline, difference count and raw
count (all two byte each)
Set the read pointer to 88
Reading a byte gets status CapSense inputs
CY8C20160, CY8C20140
CY8C20110, CY8C20180
Comment
on page 17.
on page 17.
CY8C20142
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