upd161608 Renesas Electronics Corporation., upd161608 Datasheet - Page 24

• Manufacturer Part Number: upd161608
• Description: 176-rgb X 220-dot 1-chip Driver Ic For 262,144-color Tft-lcd Display
• Manufacturer: Renesas Electronics Corporation.

8. TIMING SPECIFICATION
Screen Timing).
8.1 AC Timing Requirements
260 K-color mode and common
8-color mode specified
Remark f
RGB Common timing
24
The
Following table shows AC timing characteristics and Figure 8−1 shows horizontal/vertical pixel clock timing (262 K-Full
Vertical Frequency (Refresh)
Horizontal Frequency (Line)
DOTCLK frequency
DOTCLK clock period
Horizontal Back Porch
Horizontal Front Porch
Horizontal Blanking Period
Horizontal Display Area
Horizontal Cycle
VSYNC Back porch
VSYNC Front porch
Vertical Blanking Period
Vertical Display Area
Vertical Cycle
Vertical Frequency (Refresh)
Horizontal Frequency (Line)
DOTCLK frequency
DOTCLK clock period
Vertical Partial Back Porch
Vertical Active Area
DOTCLK frequency
DOTCLK period
Vertical Sync Setup time
Vertical Sync Hold time
Horizontal Sync Setup time
Horizontal Sync Hold time
Phase difference of Sync signal Falling Edge
DOTCLK Low Period
DOTCLK High Period
Data Setup time
Data Hold time
μ
PD161608 executes power up/down by internal sequential timing.
V8
: 30.1 to 60.1Hz, f
Characteristics
Characteristics
Characteristics
H8
: 6.73 to 13.5 kHz, f
f
f
f
t
t
t
t
H
Hcycle
t
t
t
V
Vcycle
f
f
f
t
V
V
f
t
t
t
t
t
t
t
t
t
t
V
H
DOTCLK
DOTCLK
HBP
HFP
HBP
VBP
VFP
VBP
V
H
DOTCLK
DOTCLK
DOTCLK
DOTCLK
VSYS
VSYH
HSYS
HSYH
HV
CKL
CKH
DS
DH
DISP
PBP
PDSP
DISP
+ t
+ t
Data Sheet S17594EJ2V0DS
Symbol
HFP
VFP
Symbol
Symbol
DOTCLK8
: 1.32 to 2.64 MHz, t
f
t
DOTCLK8
DOTCLK8
f
f
H8
V8
MIN.
MIN.
MIN.
57.2
12.8
2.51
2.51
398
398
150
150
30
30
30
30
40
40
−5%
−5%
0
1
0
−5%
−5%
DOTCLK8
f
t
DOTCLK8
DOTCLK8
TYP.
TYP.
TYP.
60.1
13.5
2.64
2.64
379
176
196
220
224
379
10
10
20
f
f
3
1
4
V8
H8
: 758 to 379 ns
f
t
DOTCLK8
DOTCLK8
f
f
H8
MAX.
MAX.
V8
MAX.
63.1
14.1
2.77
2.77
361
219
220
361
176
+5%
+5%
+5%
+5%
μ
PD161608
t
t
t
t
t
DOTCLK
DOTCLK
DOTCLK
DOTCLK
DOTCLK
MHz
Line
Line
Line
Line
Line
Unit
kHz
t
Hz
ns
DOTCLK
MHz
MHz
Unit
Line
Line
Unit
kHz
Hz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns