PCF2114 Просмотр технического описания (PDF) - Philips Electronics
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Компоненты Описание
производитель
PCF2114 Datasheet PDF : 64 Pages
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Philips Semiconductors
LCD controller/drivers
6 PINNING
SYMBOL
R31
n.c.
R32
C60 to C30
n.c.
C29 to C2
n.c.
C1
R24 to R17
R8 to R1
n.c.
DB7
SCL
DB6
SDA
DB5
V0
VLCD1
DB4
VLCD2
DB3
VLCD3
DB2
n.c.
OSC
DB1
VDD2
DB0
VDD1
SA0
E
VSS1
R/W
T1
VSS2
RS
n.c.
R9 to R16
R25 to R30
LQFP128
1
2 and 3
4
5 to 35
36 and 37
38 to 65
66 and 67
68
69 to 76
77 to 84
85 and 86
87
88
89
90
91
92
93
94
95
96
97
98
99 to 101
102
103
104
105
106
107
108
109
110
111
112
113
114
115 to 122
123 to 128
FFC PAD
27
−
28
29 to 59
−
60 to 87
−
88
89 to 96
97 to 104
−
105
106
107
108
109
110
111
112
113
114
115
116
−
1
2
3
4
5
6
7
8
9
10
11
12
−
13 to 20
21 to 26
1997 Apr 07
Product specification
PCF2116 family
TYPE
O
−
O
O
−
O
−
O
O
O
−
I/O
I
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
−
I
I/O
P
I/O
P
I
I
P
I
I
P
I
−
O
O
DESCRIPTION
LCD row driver output
not connected
LCD row driver output
LCD column driver outputs 60 to 30
not connected
LCD column driver outputs 29 to 2
not connected
LCD column driver output 1
LCD row driver outputs
LCD row driver outputs
not connected
1 bit of 8-bit bidirectional data bus
I2C-bus serial clock input
1 bit of 8-bit bidirectional data bus
I2C-bus serial data input/output
1 bit of 8-bit bidirectional data bus
control input for VLCD
LCD supply voltage input/output 1
1 bit of 8-bit bidirectional data bus
LCD supply voltage input/output 2
1 bit of 8-bit bidirectional data bus
LCD supply voltage input/output 3
1 bit of 8-bit bidirectional data bus
not connected
oscillator/external clock input
1 bit of 8-bit bidirectional data bus
supply voltage 2
1 bit of 8-bit bidirectional data bus
supply voltage 1
I2C-bus address pin
data bus clock input (parallel control)
ground (logic) 1
read/write input (parallel control)
test pad (connect to VSS)
ground (logic) 2
register select input (parallel control)
not connected
LCD row driver outputs
LCD row driver outputs
5
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