參數(shù)資料
型號(hào): NJU6677CL
廠商: New Japan Radio Co., Ltd.
英文描述: 88-common x 132-segment BIT MAP LCD DRIVER
中文描述: 88共同× 132段位圖,多媒體播放器
文件頁(yè)數(shù): 38/45頁(yè)
文件大?。?/td> 470K
代理商: NJU6677CL
NJU6677
P A R A M E T E R
SYMBOL
C O N D I T I O N S
A0,CS,RES,RD,WR,SEL68,
P/S,T1,T2,D
0
...D
7
Ta=25
°
C
Ta=25
°
C
V
SS
-Vout, 5-time voltage booster,
V
DD
=3V
MIN
TYP
MAX
UNIT
Note
Input Terminal
Capacitance
C
IN
10
pF
Oscillation Frequency
Output Volt.
f
OSC
T.B.D.
kHz
Voltage
Booster
V
OUT1
VDD-15.0
VDD-14.5
V
On-resistance
R
TRI
V
DD
=3V;C1-C4,C
OUT
=4.7uF
5-time voltage booster
Voltage Booster Circuit "OFF"
T.B.D.
Adjustment
range of
LCD
Driving Volt.
Voltage
Follower
V
OUT2
V
DD
-18.0V
V
DD
-6.0V
V
10
V
5
Voltage Adjustment Circuit "OFF"
V
DD
-18.0V
V
DD
-6.0V
V
Operating
Current
I
OUT1
I
OUT2
I
OUT3
V
DD
=3V, V
LCD
=12V
COM/SEG Terminals Open
No Access
Display Checkered pattern
V
DD
=3V,Ta=25
°
C V
REG
=4F to FF
H
T.B.D.
T.B.D.
T.B.D.
T.B.D.
T.B.D.
T.B.D.
uA
11
Voltage Reg.
V
REG%
T.B.D.
%
Note 5) NJU6677 can operate wide operating range, but it is not guarantee immediate voltage changing during
the accessing of the MPU.
Note 6) Apply to the High-impedance state of the D
0
to D
7
Note 7) R
ON
is the resistance values between power supply terminals(V
1
terminals of common and segment supplied by 0.1V. This is specified within the range of supply
voltage (2).
Note 8,9,11) Apply to current after "LCD Driving Voltage Set".
Note 8) Apply to the external display clock operation in no access from the MPU and no use internal power
supply circuits.
Note 9) Apply to the condition of cyclic (tcyc) inverted data input continuously in no use internal power supply
circuits. The operating current during the accessing is proportionate to the access frequency. In the no
accessing period, it is as same as I
DD01
.
Note 10) LCD driving voltage V
5
can be adjusted within the voltage follower operating range.
Note 11) Each operating current of voltage supply circuits block is specified under below table conditions.
terminals.
, V
2
, V
3
, V
4
) and each output
SYMBOL
Status
Operating Condition
Voltage
Booster
Validity
Invalidity
Invalidity
External
Voltage Supply
(Input Terminal)
Unuse
Use(V
OUT
)
Use(V
OUT
,V
5
)
T
1
T
2
Internal
Oscillator
Validity
Validity
Validity
Voltage
Adjustment
Validity
Validity
Invalidity
Voltage
Follower
Validity
Validity
Validity
I
OUT1
I
OUT2
I
OUT3
L
H
H
*
L
H
(* = Don’t Care)
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PDF描述
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