參數(shù)資料
型號(hào): PCF21132
廠商: NXP Semiconductors N.V.
英文描述: LCD controller/driver(LCD控制器/驅(qū)動(dòng)器)
中文描述: LCD控制器/驅(qū)動(dòng)器(液晶顯示控制器/驅(qū)動(dòng)器)
文件頁數(shù): 37/60頁
文件大小: 392K
代理商: PCF21132
1997 Apr 04
37
Philips Semiconductors
Product specification
LCD controller/driver
PCF2113x
Notes
1.
2.
3.
4.
5.
6.
LCD outputs are open-circuit; inputs at V
DD
or V
SS
; bus inactive.
T
amb
= 25
°
C; f
OSC
= 200 kHz.
LCD outputs are open-circuit; HV generator is on; load current I
VLCD
(at V
LCD
) = 5
μ
A.
Resets all logic when V
DD
< V
POR
; 3 OSC clock cycles required.
Tested on sample basis.
Resistance of output terminals (R1 to R18 and C1 to C60) with a load current of 20
μ
A; outputs measured one at a
time; external V
LCD
.
LCD outputs open-circuit; external V
LCD
.
Temperature coefficient at V
OP
= 5.0 V. Typical range
±
2 mV/K.
7.
8.
I
2
C-bus
SDA
AND
SCL
V
IL2
V
IH2
I
L2
C
i
I
OL(SDA)
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
LOW level output current (SDA)
0
0.7V
DD
1
3
0.3V
DD
5.5
+1
10
V
V
μ
A
pF
mA
V
I
= V
DD
or V
SS
note 5
V
OL
= 0.4 V; V
DD
= 5 V
LCD outputs
R
ROW
R
COL
V
tol1
row output resistance R1 to R18
column output resistance C1 to C60 note 6
bias voltage tolerance R1 to R18
and C1 to C60
V
LCD
tolerance
note 6
10
15
20
30
40
130
k
k
mV
note 7
V
tol2a
T
amb
= 25
°
C;V
LCD
< 3 V;
note 3
T
amb
= 25
°
C; V
LCD
< 4 V;
note 3
T
amb
= 25
°
C; V
LCD
< 5 V;
note 3
note 8
note 8
note 8
note 8
200
mV
V
tol2b
V
LCD
tolerance
350
mV
V
tol2c
V
LCD
tolerance
400
mV
TC0
TC1
TC2
TC3
V
LCD
temperature coefficient 0
V
LCD
temperature coefficient 1
V
LCD
temperature coefficient 2
V
LCD
temperature coefficient 3
7.6
8.4
10.4
12.4
mV/K
mV/K
mV/K
mV/K
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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