Cypress CapSense CY8C20x36 manuales

Manuales del propietario y guías del usuario para No Cypress CapSense CY8C20x36.
Ofrecemos 5 manuales en pdf Cypress CapSense CY8C20x36 para descargar gratis por tipos de documentos: Manual de usuario, Guía de usuario, Ficha de datos

Cypress CapSense CY8C20x36 Manual de usuario (34 paginas)

Marca: Cypress | Categoria: No | Tamaño: 0.52 MB |

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Tabla de contenidos

CapSense™ Applications

1

Pinouts

8

24-Pin QFN

9

[+] Feedback

10

32-Pin QFN

11

48-Pin QFN

12

48-Pin SSOP

13

48-Pin QFN OCD

14

CY8C20x36/46/66, CY8C20396

15

DC Chip-Level Specifications

17

Absolute Maximum Ratings

17

Operating Temperature

17

DC POR and LVD Specifications

21

DC Programming Specifications

21

AC Chip-Level Specifications

22

AC Programming Specifications

24

AC SPI Specifications

25

C Specifications

25

Thermal Impedances

28

Ordering Information

32

Document History Page

33

Cypress CapSense CY8C20x36 Guía de usuario (66 paginas)

Marca: Cypress | Categoria: No | Tamaño: 5.42 MB |

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Tabla de contenidos

Getting Started with CapSense

1

Contents

3

1. Introduction

6

1.4 Document Conventions

7

2. CapSense Technology

8

2.1.2 Mutual Capacitance

9

2.3.1 Sensing Methods

10

2.4 CapSense Tuning

13

2.5 Sensor Types

15

2.5.1.2 Matrix Buttons

16

2.5.2.1 Linear Sliders

17

2.5.2.2 Diplexed Sliders

17

Area contacted by finger

18

2.6 Sensor Construction

19

2.7 CapSense Feedback

20

2.7.1.1.3 LED Brightness

21

Light Source

22

Brightness

22

Visible

22

2.7.2 Haptic Feedback

24

2.7.3 Audible Feedback

24

2.8.1 Hardware Component

27

2.8.2 Firmware Component

27

3. Design Considerations

29

3.2 ESD Protection

30

3.2.2 Redirect

31

3.2.3 Clamp

31

3.3.1.1 Ground Plane

32

3.3.1.2 Series Resistor

32

3.3.1.3 Trace Length

33

3.3.1.4 Current Loop Area

33

3.3.2 Radiated Emissions

35

3.4 Software Filtering

37

3.4.2 IIR Filter

39

3.4.3 Median Filter

40

3.4.4 Jitter Filter

42

3.5 Power Consumption

44

3.6 Pin Assignments

46

CapSense Controller

47

3.7 PCB Layout Guidelines

48

3.7.4 Button Design

49

3.7.5 Slider Design

49

3.7.8 Trace Routing

50

3.7.9 Crosstalk Solutions

51

3.7.10 Vias

52

3.7.11 Ground Plane

52

4.1.1.1 CY8CMBR2044

55

4.1.1.2 CY8C201xx

55

4.1.2.1 CY8C20x34, CapSense

55

5. CapSense Selector Guide

57

Design Requirements

58

7. Resources

62

7.4.5 Evaluation Pods

63

7.5 Demonstration Kit

64

C-to-USB Bridge Kit

64

7.7 PSoC Programmer

65

7.8 Multi-Chart

65

7.9 PSoC Designer

66

7.10 Design Support

66

Cypress CapSense CY8C20x36 Manual de usuario (39 paginas)

Marca: Cypress | Categoria: No | Tamaño: 0.68 MB |

Inglés

Tabla de contenidos

CapSense

1

Applications

1

CY8C20X36/46/66/96

10

32-Pin QFN

11

32-Pin QFN (with USB)

12

48-Pin SSOP

13

Absolute Maximum Ratings

18

Operating Temperature

18

DC Chip-Level Specifications

19

[+] Feedback

20

DC POR and LVD Specifications

24

DC Programming Specifications

24

AC Chip-Level Specifications

25

AC Programming Specifications

28

AC I2C Specifications

29

Thermal Impedances

34

Ordering Information

37

Document History Page

38

Cypress CapSense CY8C20x36 Manual de usuario (39 paginas)

Marca: Cypress | Categoria: No | Tamaño: 0.70 MB |

Inglés

Tabla de contenidos

1.8 V CapSense

1

Controller with

1

SmartSense™ Auto-tuning –

1

31 Buttons, 6 Sliders

1

AI, XOut, P2[5]

9

AI, XIn, P2[3]

9

CY8C20x37/37S/47/47S/67/67S

10

Absolute Maximum Ratings

13

Operating Temperature

13

DC Chip-Level Specifications

14

DC GPIO Specifications

15

ADC Electrical Specifications

18

DC POR and LVD Specifications

19

DC Programming Specifications

19

C Specifications

20

DC IDAC Specifications

20

AC Chip-Level Specifications

21

AC Comparator Specifications

22

AC Programming Specifications

23

Thermal Impedances

30

Capacitance on Crystal Pins

30

Software

31

Development Kits

31

Evaluation Tools

31

Device Programmers

31

Third Party Tools

32

Ordering Code Definitions

34

OUT_HIGH

38

Cypress CapSense CY8C20x36 Ficha de datos (52 paginas)

Marca: Cypress | Categoria: No | Tamaño: 2.45 MB |

Inglés

Tabla de contenidos

CY8C20xx6A/H

1

CapSense

1

Design Guide

1

Contents

3

1. Introduction

6

1.4 Document Conventions

7

2. CapSense Technology

8

2.2.4.1 Process Variation

12

3. CapSense Design Tools

14

3.2 User Module Overview

16

3.3.1 Raw Count

17

3.3.2 Baseline

17

3.4 High-Level Parameters

18

3.4.2 Hysteresis

19

3.4.3 Debounce

19

3.4.4 Noise Threshold

19

3.4.7 Low Baseline Reset

20

3.4.8 Sensors Autoreset

20

3.5.1 iDAC Value

21

3.5.2 Resolution

21

3.5.9 iDAC Range

23

3.7.1 Shield Electrode Out

25

3.7.2 Sensor Sensitivity

25

User Modules

26

4.1.1.2 CapSense Noise

27

4.1.1.3 CapSense SNR

27

GAIN MEASURED

29

4.2.1.1 Measure iDAC Gain

30

4.2.1.2 Read SA Code

30

4.2.1.3 Estimate C

30

4.2.2 C

31

Hardware

32

Parameters

32

High-Level API

32

4.4.3.1 Sensors Autoreset

37

4.4.3.2 Debounce

37

5. Design Considerations

41

5.2 ESD Protection

42

5.4 Software Filtering

43

5.5 Power Consumption

44

5.6 Pin Assignments

45

5.7 PCB Layout Guidelines

46

6. Design Considerations

47

6.1.4 Pending Interrupts

48

6.2.1 PLL Mode Enabled

48

6.2.3 I

49

C Slave with Sleep Mode

49

6.2.4 Sleep Timer

49

7. Resources

50

7.5 PSoC Programmer

51

7.6 Multi-Chart

51

7.7 PSoC Designer

51

7.8 Code Examples

52

7.9 Design Support

52

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