參數資料
型號: UPD16681W-011
廠商: NEC Corp.
英文描述: LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS
中文描述: LCD控制器/的點陣顯示為JIS 1級和日標平驅動2漢字集
文件頁數: 42/56頁
文件大小: 906K
代理商: UPD16681W-011
Data Sheet S13104EJ5V0DS00
42
μ
PD16681
Parallel interface (1) (V
DD
= 2.45 to 2.7 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Enable cycle time
t
CYCE
E
↑→
E
600
ns
High-level enable pulse width
t
WHE
E
300
ns
Low-level enable pulse width
t
WLE
E
210
ns
STB pulse width
t
WSTB
210
ns
STB hold time
t
WKSTB
260
ns
Enable hold time
t
HSTBK
260
ns
Data setup time
t
DS2
D
0
to D
7
E
40
ns
Data hold time
t
DH2
D
0
to D
7
E
40
ns
Remark
The TYP. value is a reference value when T
A
= 25
°
C.
Parallel interface (2) (V
DD
= 2.7 to 3.3 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Enable cycle time
t
CYCE
E
↑→
E
500
ns
High-level enable pulse width
t
WHE
E
260
ns
Low-level enable pulse width
t
WLE
E
210
ns
STB pulse width
t
WSTB
210
ns
STB hold time
t
WKSTB
260
ns
Enable hold time
t
HSTBK
260
ns
Data setup time
t
DS2
D
0
to D
7
E
40
ns
Data hold time
t
DH2
D
0
to D
7
E
40
ns
Remark
The TYP. value is a reference value when T
A
= 25
°
C.
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