Introduction
CY8C20xx7/S CapSense
®
Design Guide
Doc. No. 001-78329 Rev. *E
8
Table 1-1. Cypress Documents Supporting Numbered Design Tasks of
Numbered Design Task
Supporting Cypress CapSense Documentation
1
2
CY8C20xx7/S CapSense Device Datasheet
3
● CY8C20xx7/S CapSense Design Guide (this document)
4
5
6
7
C Language Compiler User Guide
PSoC CY8C20xx7/S Technical Reference Manual
8
● PSoC Family-Specific CapSense Design Guide (this document)
● PSoC Family-Specific CapSense User Module Datasheets (
, and
PSoC CY8C20xx7/S Technical Reference Manual
●
AN2397 -CapSense Data Viewing Tools
9
ISSP Programming Specifications - CY8C20045, CY8C20055, CY8C20065,
AN59389 - Host Sourced Serial Programming for CY8C20xx6A, CY8C20xx6AS, CY8C20xx6L, and
11
● CY8C20xx7/S CapSense Design Guide (this document)
●
1.3 CY8C20xx7/S CapSense Family Features
Cypress‟s CY8C20xx7/S is a low-power, high-performance, programmable CapSense controller family that features:
Advanced Touch Sensing Features
Programmable capacitive sensing elements
Supports a combination of CapSense buttons, sliders, and proximity sensors
Integrated API to implement buttons and sliders
Supports up to 31
a
capacitive sensors or six sliders
b
Supports parasitic sensor capacitance range of 5 pF to 45 pF
SmartSense
™ Auto-tuning enables fast time to market
Sets and monitors tuning parameters automatically at power on and at runtime
Design portability
– self-tunes for changes in user interface design
Environmental compensation during runtime
Detects touches as low as 0.1 pF
Enhanced noise immunity and robustness
a
It is assumed that two pins are used for I
2
C communication and one pin is used for C
MOD
connection.
b
See the
for more information
.
