參數(shù)資料
型號(hào): UPD7229A
廠商: NEC Corp.
英文描述: 1/8, 1/16 DUTY LCD CONTROLLER/DRIVER
中文描述: 1 / 8,1 / 16稅LCD控制器/驅(qū)動(dòng)
文件頁(yè)數(shù): 50/64頁(yè)
文件大?。?/td> 314K
代理商: UPD7229A
Data Sheet S10299EJ4V0DS00
50
μ
PD16434
DC Characteristics 1 (T
A
= –40 to + 85 °C, V
DD
= 5 V
±
10
%
, V
LC5
=
6.0 V
±
10
%
)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
High Level Input Voltage
V
IH1
Except for /SCK
0.7 V
DD
V
DD
V
V
IH2
/SCK
0.8 V
DD
V
DD
V
Low Level Input Voltage
V
IL
0
0.3 V
DD
V
High Level Input Leakage Current
I
LIH
V
I
= V
DD
10
μ
A
Low Level Input Leakage Current
I
LIL
V
I
= 0 V
10
μ
A
High Level Output Voltage
V
OH1
/BUSY, D0 to D3,
I
OH
=
400
μ
A
V
DD
– 0.5
V
V
OH2
SYNC, I
OH
=
100
μ
A
V
DD
– 0.5
V
Low Level Output Voltage
V
OL1
/BUSY, D0 to D3, I
OL
= 1.7 mA
0.5
V
V
OL2
SYNC, I
OL
= 100
μ
A
0.5
V
High Level Output Leakage
Current
I
LOH
V
O
= V
DD
10
μ
A
Low Level Output Leakage Current
I
LOL
V
O
= 0 V
10
μ
A
Row Output Impedance
R
ROW
6
16
k
Row/Column Output Impedance
R
ROW
/
COL
7.5
20
k
Column Output Impedance
R
COL
15
30
k
Supply Current
I
DD1
Operation mode, f
C
= 400 kHz
250
600
μ
A
I
DD2
STOP mode, CLK = 0 V
25
μ
A
Capacitance (T
A
= 25 °C, V
DD
= 0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input Capacitance
C
IN
f = 1 MHz
10
pF
Output Capacitance
C
OUT
Unmeasured pins returned to
25
pF
I/O Capacitance
C
IO
0 V.
15
pF
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