hd66789 Renesas Electronics Corporation., hd66789 Datasheet - Page 147

• Manufacturer Part Number: hd66789
• Description: 528-channel, One-chip Driver For Amorphous Tft Panels With 262,144-color Display Ram, Power Supply Circuit, And Gate Circuit
• Manufacturer: Renesas Electronics Corporation.

VSYNC/HSYNC Set up time
VSYNC/HSYNC Set up time
DOTCLK “High” Level pulse
DOTCLK “High” Level pulse
DOTCLK “Low” Level pulse
DOTCLK, VSYNC, HSYNC
DOTCLK “Low” Level pulse
DOTCLK, VSYNC, HSYNC
HD66789
RGB interface timing characteristics
18/16 bit RGB interface (HWM =1), Vcc = 1.8V to 2.4V
18/16 bit RGB interface (HWM = 1), Vcc = 2.4V to 3.7 V
Rev.0.12, May 09 2003, page 147 of 156
rising and falling time
rising and falling time
ENABLE Set up time
ENABLE Set up time
DOTCLK cycle time
DOTCLK cycle time
ENABLE Hold time
ENABLE Hold time
Data Set up time
Data Set up time
VLD Set up time
VLD Set up time
Data Hole time
Data Hole time
VLD Hold time
VLD Hold time
width
width
width
width
Item
Item
T.B.D.
T.B.D.
trgbr, trgbf
trgbr, trgbf
tSYNCS
tSYNCS
Symbol
Symbol
PWDH
tCYCD
PWDH
tCYCD
PWDL
PWDL
tENH
tPDH
tENH
tPDH
tENS
tPDS
tENS
tPDS
tVLS
tVLH
tVLS
tVLH
clock
clock
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Condition
Condition
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Figure 5
Test
Test
min.
min.
200
100
20
80
20
80
90
90
20
80
10
20
10
40
40
40
10
40


0
0
Preliminary
typ.
typ.






















max.
max.
25
25


















1
1