Epson SED1540 Series 기술 매뉴얼 - 페이지 34
{카테고리_이름} Epson SED1540 Series에 대한 기술 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Epson SED1540 Series 40 페이지. Lcd driver with ram
페이지 인쇄
• Display Control Signal Timing
CL
FR
Input
Ta = –20 to 75 deg. C, V
SS
Parameter
Low-level pulsewidth
High-level pulsewidth
Rise time
Fall time
FR delay time
V
= –2.7 to –4.5 V, Ta = –20 to +75 C
SS
Parameter
Low-level pulse width
High-level pulse width
Rise time
Fall time
FR delay time
Note: The listed input t
DFR
Output
Ta = –20 to 75 deg. C, V
SS
Parameter
FR delay time
V
= –2.7 to –4.5 V, Ta = –20 to +75 C
SS
Parameter
FR delay time
Notes: 1. The listed output t
t
WLCL
t
DFR
= –5.0 V 10% unless stated otherwise
Symbol
Condition
t
WLCL
t
WHCL
t
r
t
f
t
DFR
Symbol
Condition
t
—
WLCL
t
—
WHCL
t
—
r
t
—
f
t
—
DFR
applies to the SED1520 and SED1521 and SED1522 in slave mode.
= –5.0 V 10% unless stated otherwise
Symbol
Condition
t
C
= 100 pF
DFR
L
Symbol
Condition
t
C
= 100 pF
DFR
L
applies to the SED1520 and SED1522 in master mode.
DFR
EPSON
t f
t
WHCL
Rating
Min.
Typ.
Max.
35
—
—
35
—
—
—
30
150
—
30
150
–2.0
0.2
2.0
Rating
Min.
Typ.
Max.
70
—
—
70
—
—
—
60
300
—
60
300
–4.0
0.4
4.0
Rating
Min.
Typ.
Max.
—
0.2
0.4
Rating
Min.
Typ.
Max.
—
0.4
0.8
SED1520 Series
t r
Unit
Signal
s
s
CL
ns
ns
s
FR
Unit
Signal
s
s
CL
ns
ns
s
FR
Unit
Signal
s
FR
Unit
Signal
s
FR
2–25