
2001 Dec 19
6
Philips Semiconductors
Product specification
LCD controllers/drivers
PCF2113x
6
PINNING
SYMBOL
PIN
PCF2113DH
PAD
(1)
PCF2113XU
TYPE
DESCRIPTION
V
DD1
OSC
PD
T3
T1
T2
V
SS1
V
SS2
V
LCD2
V
LCDSENSE
V
LCD1
R9 to R16
R18
C60 to C53
dummy pad
dummy pad
C52 to C28
dummy pad
dummy pad
C27 to C3
dummy pad
dummy pad
C2
C1
R8 to R1
R17
SCL
SDA
E
RS
R/W
DB7
DB6
DB5
DB4
DB3/SA0
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
P
I
I
I
I
I
P
P
O
I
I
O
O
O
O
O
O
O
O
O
I
I/O
I
I
I
I/O
I/O
I/O
I/O
I/O
supply voltage 1 for all except V
LCD
generator
oscillator/external clock input; note 2
power-down select input; for normal operation PD is LOW
test pad; open circuit and not user accessible
test pin; must be connected to V
SS1
test pad; must be connected to V
SS1
ground 1 for all except V
LCD
generator
ground 2 for V
LCD
generator
V
LCD
output if V
LCD
is generated internally; note 7
input (V
LCD
) for voltage multiplier regulation; notes 3 and 7
input for generation of LCD bias levels; note 7
LCD row driver outputs 9 to 16
LCD row driver output 18
LCD column driver outputs 60 to 53
9 to 16
17
18 to 25
26 to 50
51 to 75
76
77
78 to 85
86
87
88
89
90
91
92
93
94
95
96
12 to 19
20
21 to 28
29
30
31 to 55
56
57
58 to 82
83
84
85
86
87 to 94
95
96
97
98
99
100
101
102
103
104
105
LCD column driver outputs 52 to 28
LCD column driver outputs 27 to 3
LCD column driver output 2
LCD column driver output 1
LCD row driver outputs 8 to 1
LCD row driver output 17
I
2
C-bus serial clock input; note 4
I
2
C-bus serial data input/output; note 4
data bus clock input; note 4
register select input
read/write input
8-bit bidirectional data bus bit 7; note 5
8-bit bidirectional data bus bit 6
8-bit bidirectional data bus bit 5
8-bit bidirectional data bus bit 4
8-bit bidirectional data bus bit 3 or I
2
C-bus address pin;
notes 4 and 5
8-bit bidirectional data bus bit 2
8-bit bidirectional data bus bit 1
DB2
DB1
97
98
106
107
I/O
I/O