UPD161622 NEC, UPD161622 Datasheet - Page 98

• Manufacturer Part Number: UPD161622
• Description: 396 OUTPUT TFT-LCD SOURCE DRIVER
• Manufacturer: NEC

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When V
Note TYP. values are reference values when T
Remarks 1. The rise and fall times (t
When V
Note TYP. values are reference values when T
Remarks 1. The rise and fall times (t
98
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Enable high pulse width
Enable low pulse width
Address hold time
Address setup time
System cycle time
Data setup time
Data hold time
Enable high pulse width
Enable low pulse width
CC1
CC1
2. All timing is rated based on 20 to 80% of V
2. All timing is rated based on 20 to 80% of V
= 2.5 to 3.6 V, V
= 2.5 to 3.6 V, V
Parameter
Parameter
cycle time, the rated value range is either (t
cycle time, the rated value range is either (t
R114 and R115 = 03H)
CC2
CC2
= 2.5 to 3.6 V, V
= 1.7 to 2.5 V, V
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Symbol
AH6
AS6
CYC6
DS6
DH6
EWHR
EWLR
Symbol
AH6
AS6
CYC6
DS6
DH6
EWHR
EWLR
r
r
and t
and t
f
f
) of input signals are rated at 15 ns or less. When using a fast system
) of input signals are rated at 15 ns or less. When using a fast system
RS
RS
D
D
E
E
RS
RS
D
D
E
E
0
0
0
0
to D
to D
to D
to D
Data Sheet S15649EJ2V0DS
A
A
CC1
CC1
= 25 C.
= 25 C.
15
15
15
15
Condition
Condition
V
V
CC2
CC2
CC2
CC2
r
r
+ t
+ t
.
.
(high-speed RAM write mode, valid only for writing data,
(high-speed RAM write mode, valid only for writing data)
f
f
) < (t
) < (t
CYC6
CYC6
–t
–t
EWLR
EWLR
–t
–t
MIN.
MIN.
EWHR
EWHR
62
20
35
20
83
30
40
30
0
0
0
0
0
0
) or (t
) or (t
TYP.
TYP.
r
r
+ t
+ t
Note
Note
f
f
) < (t
) < (t
CYC6
CYC6
MAX.
MAX.
–t
–t
EWLW
EWLW
PD161622
–t
–t
EWHW
EWHW
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
).
).