PCF8820U Philips Semiconductors, PCF8820U Datasheet - Page 32

• Manufacturer Part Number: PCF8820U
• Description: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 Dec 07
Logic inputs
P
V
V
I
P
V
V
I
I
P
V
V
I
P
I
I
Column and row outputs
R
R
V
V
LCD supply voltage generator
S
T
TC
TC
TC
TC
TC
SYMBOL
L
L
2
L
OL
L
V
EMPERATURE COEFFICIENT OF
ADS
IL
IH
AD
I
I
ADS
IL
IH
AD
bias(col)
bias(row)
TABILITY
C-bus
col
row
67 101 Grey-scale/ECB colour dot matrix
LCD driver
LCDOUT
0
1
2
3
4
OSC
SDA_OUT
SA0, SA1, RES, T1, T3, T4 and T5
SDA_IN and SCL
LOW-level input voltage
HIGH-level input voltage
leakage current
LOW-level input voltage
HIGH-level input voltage
leakage current
LOW-level input voltage
HIGH-level input voltage
leakage current
LOW-level output current
leakage current
column output resistance
C0 to C100
row output resistance
R0 to R66
bias voltage tolerance
C0 to C100
bias voltage tolerance
R0 to R66
tolerance of internally
generated V
temperature coefficient 0
temperature coefficient 1
temperature coefficient 2
temperature coefficient 3
temperature coefficient 4
PARAMETER
LCDOUT
V
LCDOUT
; T
V
V
V
V
V
V
I
one at a time
V
I
one at a time
T
V
L
L
amb
amb
I
I
I
OL
I
DD1
DD1
LCDOUT
= 100 A; outputs tested
= 100 A; outputs tested
= V
= V
= V
= V
= 0.4 V; V
= 20
= 20 to +85 C;
= 5 V; V
= 5 V; V
CONDITIONS
DD1
DD1
DD1
DD1
or V
or V
or V
or V
TO
12 V
LCDIN
LCDIN
+85 C
DD1
SS1
SS1
SS1
SS1
32
= 5 V
= 12 V;
= 12 V;
V
0.7V
V
V
V
0.7V
3.0
1
1
1
1
100
100
SS1
SS1
DD1
SS1
MIN.
DD1
DD1
0.1
0
0
0.04
1.89
2.05
2.22
2.38
TYP.
10
10
10
10
10
3
3
3
3
3
Product specification
0.3V
V
+1
V
V
+1
0.3V
5.5
+1
+1
10
3.0
+100
+100
4.6
DD1
SS1
DD1
MAX.
PCF8820
DD1
DD1
+ 0.1 V
V
V
V
V
V
mA
k
k
mV
mV
%
K
K
K
K
K
UNIT
A
A
A
A
1
1
1
1
1