參數資料
型號: PCF8820U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅動器
英文描述: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC235
封裝: BUMP, DIE-235
文件頁數: 32/60頁
文件大小: 316K
代理商: PCF8820U
2000 Dec 07
32
Philips Semiconductors
Product specification
67
×
101 Grey-scale/ECB colour dot matrix
LCD driver
PCF8820
Logic inputs
P
ADS
SA0, SA1, RES, T1, T3, T4 and T5
V
IL
V
IH
I
L
P
AD
OSC
LOW-level input voltage
HIGH-level input voltage
leakage current
V
SS1
0.7V
DD1
1
0.3V
DD1
V
DD1
+1
V
V
μ
A
V
I
= V
DD1
or V
SS1
V
I
V
I
I
L
LOW-level input voltage
HIGH-level input voltage
leakage current
V
SS1
V
DD1
0.1
1
V
SS1
+ 0.1 V
V
DD1
+1
V
μ
A
V
I
= V
DD1
or V
SS1
I
2
C-bus
P
ADS
SDA_IN and SCL
V
IL
V
IH
I
L
P
AD
SDA_OUT
LOW-level input voltage
HIGH-level input voltage
leakage current
V
SS1
0.7V
DD1
1
0.3V
DD1
5.5
+1
V
V
μ
A
V
I
= V
DD1
or V
SS1
I
OL
I
L
Column and row outputs
LOW-level output current
leakage current
V
OL
= 0.4 V; V
DD1
= 5 V
V
I
= V
DD1
or V
SS1
3.0
1
+1
mA
μ
A
R
col
column output resistance
C0 to C100
V
DD1
= 5 V; V
LCDIN
= 12 V;
I
L
= 100
μ
A; outputs tested
one at a time
V
DD1
= 5 V; V
LCDIN
= 12 V;
I
L
= 100
μ
A; outputs tested
one at a time
10
k
R
row
row output resistance
R0 to R66
3.0
k
V
bias(col)
bias voltage tolerance
C0 to C100
bias voltage tolerance
R0 to R66
100
0
+100
mV
V
bias(row)
100
0
+100
mV
LCD supply voltage generator
S
TABILITY
V
LCDOUT
tolerance of internally
generated V
LCDOUT
T
amb
=
20 to +85
°
C;
V
LCDOUT
12 V
4.6
%
T
EMPERATURE COEFFICIENT OF
V
LCDOUT
; T
amb
=
20
TO
+85
°
C
TC
0
temperature coefficient 0
TC
1
temperature coefficient 1
TC
2
temperature coefficient 2
TC
3
temperature coefficient 3
TC
4
temperature coefficient 4
0.04
×
10
3
1.89
×
10
3
2.05
×
10
3
2.22
×
10
3
2.38
×
10
3
K
1
K
1
K
1
K
1
K
1
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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