參數(shù)資料
型號： UPD16664
廠商： NEC Corp.
英文描述： 144/160/184/208-OUTPUT LCD COLUMN SEGMENT DRIVER WITH RAM
中文描述： 144/160/184/208-OUTPUT液晶柱段驅(qū)動與RAM
文件頁數(shù)： 34/52頁
文件大?。?/td> 347K
代理商： UPD16664
Data Sheet S13780EJ1V0DS00
34
μ
PD16664
DC Characteristics (Unless otherwise specified, V
CC1
= 4.5 to 5.5 V, V
0
= 0 V, V
1
= 1.4 to 2.0 V, V
2
= 2.8 to 4.0 V,
T
A
= –20 to +70°C)
{
V
CC2
= 3.0 to 3.6 V
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
High-level input voltage (1), V
CC1
Note1
V
IH1
0.7 V
CC1
V
Low-level input voltage (1), V
CC1
Note1
V
IL1
0.3 V
CC1
V
High-level input voltage (2), V
CC2
Note2
V
IH2
0.7 V
CC2
V
Low-level input voltage (2), V
CC2
Note2
V
IL2
0.3 V
CC2
V
High-level input voltage (2), V
CC2
Note3
V
IH3
0.8 V
CC2
V
Low-level input voltage (2), V
CC2
Note3
V
IL3
0.2 V
CC2
V
High-level output voltage (1), V
CC1
Note4
V
OH1
I
OH
= –1 mA
V
CC1
– 0.4
V
Low-level output voltage (1), V
CC1
Note4
V
OL1
I
OL
= 2 mA
0.4
V
High-level output voltage (2), V
CC1
Note1
V
OH2
I
OH
= –2 mA
V
CC1
– 0.4
V
Low-level output voltage (2), V
CC1
Note1,3
V
OL2
I
OL
= 4 mA
0.4
V
High-level output voltage (3), V
CC2
Note5
V
OH3
I
OH
= –1 mA
V
CC2
– 0.4
V
Low-level output voltage (3), V
CC2
Note5
V
OL3
I
OL
= 2 mA
0.4
V
Input leakage current (1)
I
I1
Other than TEST pin,
V
1
= V
CC2
or GND
±
10
μ
A
Input leakage current (2)
I
I2
Pull down (TEST pin),
V
1
= V
CC2
10
40
100
μ
A
Display operating current consumption (1)
Note6
I
MAS1
Master, V
CC1
80
μ
A
Display operating current consumption (2)
Note6
I
MAS2
Master, V
CC2
200
μ
A
Display operating current consumption (3)
Note6
I
SLV1
Slave, V
CC1
50
μ
A
Display operating current consumption (4)
Note6
I
SLV2
Slave, V
CC2
130
μ
A
Liquid crystal driver output ON resistance
Note7
R
ON
1
2
k
Notes 1.
V
CC1
signal (/FRM, STB, L1, L2, PULSE)
2.
V
CC2
signal (MS, DIR, PL0 and PL1, A
0
to A
16
, /CS, /OE, /WE, /UBE, RDY, D
0
to D
15
, /RESET, /DOFF,
TEST, BMODE, CMODE0, CMODE1, DMODE)
3.
/REFRH pin
4.
/DOUT pin
5.
D
0
to D
15
, RDY, OSC2 pins
6.
Frame frequency: 70 Hz, output: no load, not accessed by CPU
(D
0
to D
15
, A
0
to A
16
, /UBE = GND, /CS, /OE, /WE = V
CC2
)
7.
Resistance between Y and V pins (any of V
0
, V
1
, and V
2
) when a load current (I
ON
= 100
μ
A) flows
through one pin of Y
1
to Y
208
.
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