M201P1-L03 CHI MEI, M201P1-L03 Datasheet - Page 16

• Manufacturer Part Number: M201P1-L03
• Description: LCD Module
• Manufacturer: CHI MEI

6.2 POWER ON/OFF SEQUENCE
diagram below.
Note.
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the
(1) The supply voltage of the external system for the module input should be the same as the definition of Vcc.
(4) T4 should be measured after the module has been fully discharged between power of and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
(2) Please apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
(3) In case of VCC = off level, please keep the level of input signals on the low or keep a high impedance.
operation of the LCD turns off, the display may, instantly, function abnormally.
Backlight (Recommended)
90ms≤T
450 ms
0.5 ms≤T
0≤T
0≤T
500ms≤T
Power Supply
2
3
≤50ms
≤50ms
≤
6
Signals
T
1
4
5
≤10ms
V
CC
0V
0V
0.1V
Power On
0.9 V
CC
Power ON/OFF Sequence
CC
T
1
16 / 26
T
5
VALID
50%
50%
T
6
T
Power Off
3
0.9 V
0.1V
Issued Date: Aug. 30, 2006
CC
Model No.: M201P1-L03
DOC No.:
T
DD
4
Approval
Version 2.0