EKTF6708 datasheet(7/158 Pages) EMC

7 / 158 page

Contents

IC Product Specification (V1.2) 03.12.2020

 vii

6.6.5

Programming Process/Considerations ...........................................................89

6.6.6

Programming Process for Detecting Internal VDD.........................................90

6.7 Touch Key Sensor Function ............................................................................ 90

6.7.1

Touch Key Function Block & Control Register................................................90

6.7.2

Touch Key Operation ......................................................................................92

6.7.3

Touch Key Idle-Scan mode.............................................................................94

6.8 Dual Set of PWM (Pulse Width Modulation).................................................... 96

6.8.1

Overview.........................................................................................................96

6.8.2

Control Register..............................................................................................97

6.8.3

Increment Timer Counter (TMRX: TMRxH/TMRxL) .......................................98

6.8.4

PWM Time Period (PRDX: PRDxL/H) ............................................................98

6.8.5

PWM Duty Cycle (DTX: DTxH/DT1L)............................................................99

6.8.6

PWM Programming Process/Steps ................................................................99

6.9 Timer ............................................................................................................ 100

6.9.1

Timer/Counter Mode.....................................................................................100

6.9.2

Window Mode ...............................................................................................101

6.9.3

Capture Mode ...............................................................................................102

6.9.4

Programmable Divider Output Mode and Pulse Width Modulation Mode....103

6.9.5

Buzzer Mode.................................................................................................104

6.10 SPI (Serial Peripheral Interface) ................................................................... 105

6.10.1

Overview and Features ................................................................................105

6.10.2

SPI Function Description ..............................................................................107

6.10.3

SPI Signal and Pin Description.....................................................................108

6.10.4

SPI Mode Timing ..........................................................................................110

6.11 UART (Universal Asynchronous Receiver/Transmitter) ................................. 111

6.11.1

UART Mode ..................................................................................................112

6.11.2

Transmitting ..................................................................................................113

6.11.3

Receiving ......................................................................................................113

6.11.4

Baud Rate Generator ...................................................................................114

6.11.5

UART Timing.................................................................................................114

6.12 I2C Function ................................................................................................. 115

6.12.1

7-Bit Slave Address ......................................................................................117

6.12.2

10-Bit Slave Address ....................................................................................118

6.12.3

Master Mode.................................................................................................121

6.12.4

Slave Mode I2C Transmit .............................................................................121

6.13 HLVD (High / Low Voltage Detector) .............................................................. 122

6.14 Enhance Protect ........................................................................................... 124

6.14.1

Enhance Protect Programming ....................................................................124

6.15 In Application Programing ............................................................................. 125

6.15.1

In Application Programming..........................................................................125

EKTF6708 데이터시트(PDF) 7 Page - ELAN Microelectronics Corp

EKTF6708 데이터시트(HTML) 7 Page - ELAN Microelectronics Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL