NL3224BC35-20 NEC Electronics, NL3224BC35-20 Datasheet - Page 24

• Manufacturer Part Number: NL3224BC35-20
• Manufacturer: NEC Electronics

Specifications of NL3224BC35-20

• Lead Free Status / Rohs Status: Not Compliant

4.9.8 Timing characteristics for VGA display mode
• Common to DE mode and fixed mode
• Fixed mode
• DE mode
Note1: Definition of parameters is as follows.
Note1: Definition of parameters is as follows.
Note1: Customer should be inputted synchronized signals (See fixed mode in "4.9.8 Timing
Note2: Definition of parameters is as follows.
Note2: Keep tvp + tvb and thp + thb within the table. If it is out of specification, display position will
DATA
Hsync
Vsync
Note1
CLK
DE
be shifted to right/left side or up/down.
characteristics for VGA display mode".) in addition to DE signal to this product, when it is
worked in DE mode. Synchronized signals are used for DE/Fixed mode detection.
tcf = 1/tc, tcd = tch/tc = tch×tcd
tc = 1CLK, th = 1H
tc = 1CLK, th = 1H
Total of pulse width and back-porch
Total of pulse width and back-porch
Vsync-Hsync
CLK- Hsync
CLK-DATA
(One frame)
Horizontal
CLK-DE
Vertical
Parameter
Parameter
Rise time, Fall time
Rise time, Fall time
Rise time, Fall time
Rise time, Fall time
Rise time, Fall time
Parameter
Display period
Display period
Front-porch
Front-porch
Pulse width
Back-porch
Pulse width
Back-porch
Frequency
Cycle
Cycle
Duty
Display period
Display period
Setup time
Setup time
Setup time
Setup time
Hold time
Hold time
Hold time
Hold time
DATA SHEET EN0556EJ3V0DS00
Cycle
Cycle
thp + thb
tvp + tvb
Symbol
Symbol
Symbol
tderf
tvhh
tvhs
tdeh
tdes
tdrf
thrf
tvrf
tcrf
tdh
thd
thp
thb
thh
tvp
thd
tcd
tds
ths
tvd
tvb
tvd
tcf
thf
tvf
th
tv
th
tv
Min.
Min.
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
25.2
Typ.
31.8
16.7
Typ.
800
640
144
525
480
800
640
525
480
0.5
16
12
33
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max.
Max.
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MHz
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
Unit
Unit
Unit
ms
ns
ns
ns
ns
µ s
ns
ns
ns
ns
ns
ns
ns
ns
H
H
H
H
H
H
H
H
-
NL3224BC35-20
39.7 ns (typ.) Note1
31.4 kHz (typ.)
59.9 Hz (typ.)
Note1, Note2
Note1, Note2
Remarks
Remarks
Remarks
Note1
Note1
Note1
Note1
Note2
-
-
-
-
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