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User’s Manual U18417EJ4V0UD
8
CONTENTS
CHAPTER 1 OUTLINE ............................................................................................................................ 18
1.1 Features ................................................................................................................................................... 18
1.2 Applications ............................................................................................................................................ 19
1.3 Ordering Information.............................................................................................................................. 19
1.4 Pin Configuration (Top View)................................................................................................................ 20
1.5 78K0R/Kx3 Microcontroller Lineup...................................................................................................... 22
1.6 Block Diagram......................................................................................................................................... 23
1.7 Outline of Functions............................................................................................................................... 24
CHAPTER 2 PIN FUNCTIONS ............................................................................................................... 26
2.1 Pin Function List..................................................................................................................................... 26
2.2 Description of Pin Functions ................................................................................................................ 34
2.2.1 P00 to P07 (port 0) ........................................................................................................................... 34
2.2.2 P10 to P17 (port 1) ........................................................................................................................... 35
2.2.3 P20 to P27 (port 2) ........................................................................................................................... 36
2.2.4 P30 to P37 (port 3) ........................................................................................................................... 36
2.2.5 P40 to P47 (port 4) ........................................................................................................................... 37
2.2.6 P50 to P57 (port 5) ........................................................................................................................... 38
2.2.7 P60 to P67 (port 6) ........................................................................................................................... 39
2.2.8 P70 to P77 (port 7) ........................................................................................................................... 39
2.2.9 P80 to P87 (port 8) ........................................................................................................................... 40
2.2.10 P90 to P97 (port 9) ......................................................................................................................... 40
2.2.11 P100 to P107 (port 10) ................................................................................................................... 41
2.2.12 P110 to P117 (port 11) ................................................................................................................... 41
2.2.13 P120 to P127 (port 12) ................................................................................................................... 41
2.2.14 P130 to P137 (port 13) ................................................................................................................... 42
2.2.15 P140 to P147 (port 14) ................................................................................................................... 43
2.2.16 P150 to P157 (port 15) ................................................................................................................... 44
2.2.17 P160 to P163 (port 16) ................................................................................................................... 44
2.2.18 AVREF0 ............................................................................................................................................ 45
2.2.19 AVREF1 ............................................................................................................................................ 46
2.2.20 AVSS ............................................................................................................................................... 46
2.2.21 RESET ........................................................................................................................................... 46
2.2.22 REGC............................................................................................................................................. 46
2.2.23 VDD, EVDD0, EVDD1 .......................................................................................................................... 47
2.2.24 VSS, EVSS0, EVSS1 ........................................................................................................................... 47
2.2.25 FLMD0 ........................................................................................................................................... 47
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins ................................................... 48