參數(shù)資料
型號: HD66787
廠商: Renesas Technology Corp.
英文描述: 528-channel, One-chip Driver with 262,144-color Display RAM and Power Supply Circuit for Low-temperature Poli-Si TFT (LTPS-TFT) Panels with Incorporat
中文描述: 528與262,144色顯示RAM和低電源電路通道,單芯片驅(qū)動器的溫度和旋鈴聲非晶硅TFT(薄膜晶體管)與Incorporat小組
文件頁數(shù): 145/159頁
文件大?。?/td> 1607K
代理商: HD66787
HD66787
Preliminary
Rev.0.22, May.23.2003, page 145 of 159
AC Characteristics
(V
CC
= 1.7 to 3.7 V, Ta = –40 to +85°C
Note 1
)
Clock Characteristics (V
CC
= 1.8 to 3.7 V)
Item
Symbol
T.B.D.
Unit
Test Condition
Min
Typ
Max
Notes
External clock
frequency
270
600
9
External clock duty
ratio
Duty
%
VCC = 1.8 to 3.3 V
45
50
55
9
External clock rise time
trcp
μs
VCC = 1.8 to 3.3 V
0.2
9
External clock fall time
tfcp
μs
VCC = 1.8 to 3.3 V
0.2
9
R-C oscillation clock
fOSC
kHz
Rf = TBD VCC = 3 V
244
305
366
10
80-system Bus Interface Timing Characteristics
Normal Write Mode (HWM=0) (Vcc = 1.8 to 2.4 V)
Item
Symbol
Unit
Test Condition
Min
Typ
Max
Write
t
CYCW
ns
Figure 2
600
Bus cycle time
Read
t
CYCR
ns
Figure 2
800
Write low-level pulse width
PW
LW
ns
Figure 2
90
Read low-level pulse width
PW
LR
ns
Figure 2
350
Write high-level pulse width
PW
HW
ns
Figure 2
300
Read high-level pulse width
PW
HR
ns
Figure 2
400
Write/Read rise/fall time
t
WRr, WRf
ns
Figure 2
25
Write (RS to CS*,WR*)
0
Setup time
Read (RS to CS*, RD*)
t
AS
ns
Figure 2
10
Address hold time
t
AH
ns
Figure 2
5
VLD setup time
t
VS
ns
Figure 2
60
VLD hold time
t
VH
ns
Figure 2
15
Write data set up time
t
DSW
ns
Figure 2
60
Write data hold time
t
H
ns
Figure 2
15
Read data delay time
t
DDR
ns
Figure 2
200
Read data hold time
t
DHR
ns
Figure 2
5
T.B.D.
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