EKTF6708 datasheet(6/158 Pages) EMC

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Contents



IC Product Specification (V1.2) 03.12.2020

6.1.112 Bank 2 R7: TKASCR (Touch Key Group A Select Control Register)..............57

6.1.113 Bank 2 R8 ~ RC: (Reserved)..........................................................................57

6.1.114

Bank 2 RD: TKCR (Touch Key Control Register) ..........................................57

6.1.115 Bank 2 RE: TKCCR (Touch Key Calculate Cycle Register) ...........................58

6.1.116 Bank 2 RF: TKCSR (Touch Key Calculate Step Register) .............................58

6.1.117 Bank 2 R10: TKCTR (Touch Key Calculate Time Register) ...........................59

6.1.118 Bank 2 R11: TKSWR (Touch Key Sensing Window Register) .......................59

6.1.119 Bank 2 R12: TKAH (The Most Significant Byte of A Group Touch Key Buffer)

........................................................................................................................

6.1.120 Bank 2 R13: TKAL (The Least Significant Byte of A Group Touch Key Buffer)

........................................................................................................................

6.1.121 Bank 2 R14 ~R15: (Reserved) .......................................................................59

6.1.122 Bank 2 R16: TKSCR (Touch Key idle Scan Control Register) .......................59

6.1.123 Bank 2 R17: TKA1WBH (TK Group A idle Scan Wakeup Base High byte

6.1.124 Bank 2 R18: TKA1WBL (TK Group A idle Scan Wakeup Base Low byte

6.1.125 Bank 2 R19: TKA1WR (Touch Key of Group A idle scan Wakeup Range

6.1.126 Bank 2 R1A: TKA2WBH (TK Group A idle Scan Wakeup Base High byte

6.1.127 Bank 2 R1B: TKA2WBL (TK Group A idle Scan Wakeup Base Low byte

6.1.128 Bank 2 R1C: TKA2WR (Touch Key of Group A idle scan Wakeup Range

6.1.129 Bank 2 R1D ~ R22: (Reserved)......................................................................62

6.1.130 Bank 2 R23: TKITOR (Touch Key idle scan time out counter Register).........62

6.1.131 Bank 2 R24 ~ R46: (Reserved) ......................................................................62

6.1.132 Bank 2 R47: LOCKPR (Lock Page Number Register) ...................................62

6.1.133 Bank 2 R48: LOCKCR (Lock Control Register)..............................................63

6.1.134 Bank 2 R49 ~ R4F: (Reserved) ......................................................................63

6.1.135 R50~R7F, Banks 0~3 R80~RFF.....................................................................63

6.2 TCC/WDT and Prescaler ................................................................................ 64

6.3 I/O Ports ......................................................................................................... 65

6.3.1

Usage of Ports 5~7 Input Change Wake-up/Interrupt Function .....................67

6.4 Reset and Wake-up ........................................................................................ 68

6.4.1

Summary of Wake-up and Interrupt Mode Operation ....................................69

6.4.2

The Status of RST, T, and P of the Status Register .......................................72

6.4.3

Summary of Register Initial Values after Reset ..............................................73

6.5 Interrupt .......................................................................................................... 85

6.6 A/D Converter................................................................................................. 87

6.6.1

ADC Data Register .........................................................................................88

6.6.2

A/D Sampling Time.........................................................................................88

6.6.3

A/D Conversion Time......................................................................................88

6.6.4

ADC Operation during Sleep Mode ................................................................88

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