ssd1325z Bolymin, Inc, ssd1325z Datasheet - Page 29

• Manufacturer Part Number: ssd1325z
• Description: 128 X 80, 16 Gray Scale Dot Matrix Oled/pled Segment/common Driver With Controller
• Manufacturer: Bolymin, Inc

8.9 Power ON and OFF sequence
The following figures illustrate the recommended power ON and power OFF sequence of SSD1325.
Power ON sequence:
Power OFF sequence:
Note:
(1)
(2)
Solomon Systech
V
Since an ESD protection circuit is connected between V
whenever V
1. Power ON V
2. After V
3. After set RES# pin LOW (logic LOW), wait for at least 3us (t
4. After V
1. Send command AEh for display OFF.
2. Wait until panel discharges completely.
3. Power OFF V
4. Wait for t
CC
should be kept float when it is OFF.
Send command AEh for display OFF
(logic HIGH).
(t
SEG/COM
AF
RES#
GND
GND
GND
V
V
).
DD
CC
DD
DD
CC
is ON and V
OFF
become stable, send command AFh for display ON. SEG/COM will be ON after 100ms
become stable, set RES# pin LOW (logic LOW) for at least 3us (t
V
GND
GND
DD
. Power OFF V
V
DD.
CC.
CC
(1), (2)
ON V
CC
is OFF as shown in the dotted line of V
Figure 17 : The Power OFF sequence
Figure 16 : The Power ON sequence
DD
DD
. (where Minimum t
RES# ON V
t
1
OFF V
t
2
CC
CC
t
OFF
OFF
DD
Send AFh command for Display ON
=0ms, Typical t
and V
OFF V
Oct 2007
CC
t
AF
, V
2
). Then Power ON V
CC
CC
DD
in Figure 16 and Figure 17.
becomes lower than V
OFF
P 29/60
=100ms)
1
) and then HIGH
Rev 1.9
CC.
(1)
ON
OFF
SSD1325
DD