ISC15ANP4 Datasheet, PDF (6/7 Pages) GREATECS – Programmable OLED Video Switch and Display

LCD Switches
Programmable OLED Video Switch and Display
IS Series
TIMING SPECIFICATIONS FOR SMARTSWITCH & SMARTDISPLAY
AC Characteristics (Temperature at 25°C) , V_DD = 2.4V ~ 3.5V)
Items
Symbols Minimum Typical Maximum
Clock Cycle Time
tc y c l e
150ns
––
D/C Setup Time
tA S
40ns
––
D/C Hold Time
tA H
40ns
––
SS Setup Time
tC S S
75ns
––
SS Hold Time
tC S H
60ns
––
Write Data Setup Time
tD S W
40ns
––
Write Data Hold Time
tD H W
40ns
––
SCK Low Time
tC L K L
75ns
––
––
D/C
––
tA S
tA H
––
SS
tC S S
tC S H
––
tR ^{tC LKH} tcycle
––
SCK
––
tF
tC LKL
––
tD S W
tD H W
SDI
––
D7
D6
D5
D4
D3
D2
D1
D0
SCK High Time
tC L K H
75ns
––
––
SCK Rise Time
tR
––
––
15ns
SCK Fall Time
tF
––
––
15ns
STATE TRANSITION
7 : Initialization
State 0
Power OFF
(VCC, VDD O F F )
1 : Power ON, 7 : Initialization
2 : Power OFF
State 1
Display OFF
(Sleep Mode)
3 : Display ON
4 : Display OFF
State 2
Display ON
8 : Changing the Display
8 : Changing the Display
State
Number
State Display Sleep V_CC
0
Power OFF OFF –– OFF
1
Display OFF OFF ON ON
2
Display ON ON OFF ON
V_DD
Changing the
Display
OFF
Disable
ON
Enable
ON
Enable
State Transition Transition
Index
1
Power ON
2
Power OFF
Refer to "Power ON/OFF Sequence"
3
Display ON
4
Display OFF
7
Initialization Initialize Setting of Command/Data
Image Rewriting
8
Display Settings
Send Display Data
Dimmer, Scroll, etc.
Power ON/OFF Sequence
Initialization Setting
State 0
Power ON
Minimum 0µs
State 1
State 2
Power OFF State 0
Minimum 0µs
V_DD 0V
RES “L” or “Hi-z”
Reset low pulse width Trw
(minimum 3µs)
“L” or “Hi-z”
V_CC
D/C
SS
SCK ^{“L” or “Hi-z”}
SDI
Minimum 3µs
VDD level (due to ESD protection
circuit betweenVDD and VCC)
“H” or “L”
Minimum 0µs
“L” or “Hi-z”
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