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9
TABLE OF CONTENTS
CHAPTER 1 GENERAL.............................................................................................................................21
1.1
1.2
1.3
1.4
1.5
1.6
1.7
Features ......................................................................................................................................21
Applications................................................................................................................................21
Ordering Information .................................................................................................................22
Pin Configuration (Top View)....................................................................................................23
78K/0S Series Expansion ..........................................................................................................28
Block Diagram............................................................................................................................30
Outline of Functions..................................................................................................................32
CHAPTER 2 PIN FUNCTIONS ..................................................................................................................33
2.1
2.2
Pin Function List........................................................................................................................33
Description of Pin Functions (
μ
PD789830)..............................................................................36
2.2.1
P00 to P07 (Port 0)......................................................................................................................36
2.2.2
P10, P11 (Port 1).........................................................................................................................36
2.2.3
P20 to P26 (Port 2)......................................................................................................................36
2.2.4
P30 to P34 (Port 3)......................................................................................................................37
2.2.5
P50 to P57 (Port 5)......................................................................................................................37
2.2.6
S0 to S31.....................................................................................................................................37
2.2.7
COM0 to COM15.........................................................................................................................37
2.2.8
RESET.........................................................................................................................................37
2.2.9
X1, X2..........................................................................................................................................37
2.2.10
XT1, XT2 .....................................................................................................................................37
2.2.11
V
DD0
, V
DD1
....................................................................................................................................37
2.2.12
V
SS0
, V
SS1
.....................................................................................................................................37
2.2.13
IC0...............................................................................................................................................38
Description of Pin Functions (
μ
PD78F9831) ...........................................................................39
2.3.1
P00 to P07 (Port 0)......................................................................................................................39
2.3.2
P10 to P17 (Port 1)......................................................................................................................39
2.3.3
P20 to P26 (Port 2)......................................................................................................................39
2.3.4
P30 to P34 (Port 3)......................................................................................................................39
2.3.5
P40, P41 (Port 4).........................................................................................................................40
2.3.6
P50 to P57 (Port 5)......................................................................................................................40
2.3.7
S0 to S31.....................................................................................................................................40
2.3.8
COM0 to COM15.........................................................................................................................40
2.3.9
RESET.........................................................................................................................................40
2.3.10
X1, X2..........................................................................................................................................40
2.3.11
XT1, XT2 .....................................................................................................................................40
2.3.12
V
DD0
, V
DD1
....................................................................................................................................40
2.3.13
V
SS0
, V
SS1
.....................................................................................................................................40
2.3