UPD78F0411GA-GAM-AX Datasheet, PDF (9/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CONTENTS
CHAPTER 1 OUTLINE ............................................................................................................................ 14
1.1 Features ........................................................................................................................................ 14
1.2 Applications.................................................................................................................................. 15
1.3 Ordering Information ................................................................................................................... 15
1.4 Pin Configuration (Top View)...................................................................................................... 16
1.5 78K0/Lx3 Microcontroller Series Lineup ................................................................................... 19
1.6 Block Diagram .............................................................................................................................. 23
1.7 Outline of Functions .................................................................................................................... 24
CHAPTER 2 PIN FUNCTIONS ............................................................................................................... 27
2.1 Pin Function List .......................................................................................................................... 27
2.2 Description of Pin Functions ...................................................................................................... 31
2.2.1 P12, P13 (port 1) .............................................................................................................................31
2.2.2 P20 to P25 (port 2)...........................................................................................................................31
2.2.3 P31 to P34 (port 3)...........................................................................................................................32
2.2.4 P40 (port 4)......................................................................................................................................33
2.2.5 P100, P101 (port 10)........................................................................................................................33
2.2.6 P112, P113 (port 11)........................................................................................................................33
2.2.7 P120 to P124 (port 12).....................................................................................................................34
2.2.8 P140 to P143 (port 14).....................................................................................................................34
2.2.9 P150 to P153 (port 15).....................................................................................................................35
2.2.10 AVREF (μPD78F041x only) ............................................................................................................35
2.2.11 AVSS (μPD78F041x only) ...............................................................................................................35
2.2.12 COM0 to COM7 .............................................................................................................................35
2.2.13 VLC0 to VLC3 ....................................................................................................................................35
2.2.14 RESET...........................................................................................................................................35
2.2.15 REGC ............................................................................................................................................36
2.2.16 VDD .................................................................................................................................................36
2.2.17 VSS .................................................................................................................................................36
2.2.18 FLMD0 ...........................................................................................................................................36
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins........................................... 37
CHAPTER 3 CPU ARCHITECTURE...................................................................................................... 41
3.1 Memory Space .............................................................................................................................. 41
3.1.1 Internal program memory space ......................................................................................................47
3.1.2 Internal data memory space ............................................................................................................49
3.1.3 Special function register (SFR) area ................................................................................................49
3.1.4 Data memory addressing.................................................................................................................50
3.2 Processor Registers .................................................................................................................... 54
3.2.1 Control registers...............................................................................................................................54
3.2.2 General-purpose registers ...............................................................................................................58
3.2.3 Special function registers (SFRs).....................................................................................................59
3.3 Instruction Address Addressing ................................................................................................ 64
User’s Manual U18698EJ1V0UD
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