ssd1800 ETC-unknow, ssd1800 Datasheet - Page 39

• Manufacturer Part Number: ssd1800
• Description: 80x16 + 1 Icon Line Lcd Segment / Common Driver With Controller For Character Display System
• Manufacturer: ETC-unknow

SSD1800 Series
Logic pin connections not specified above:
E(/RD), C68/ 80 , D5-D0
Pins connected to DVdd: DL, DIRS
Pins connected to DVss: REF, CLK, P/ S , R/W ( WR ),
Figure 21 - Application Circuit: ALL internal power mode with 2x regulated DC-DC converter
Rev 1.0
COMI1
.
.
COM15
COM14
:
:
COM9
COM8
COM8
COM9
:
:
COM14
COM15
:
:
.
.
COMI1
SEG79……………………………………………………………………………SEG0
P 39/42 Mar 2004
SEG0…………………………………………………………SEG79
80 X 16 + 1 ICON LINE
DISPLAY PANEL SIZE
VL6
AVDD
(serial mode)
+C1
C1N C1P C2P
SSD1800 IC
(DIE FACE IP)
16 MUX
C1: 2.2 -4.7 uF
C2: 0.1-1uF
C2
+
C2
+
Note:
It is recommended to use 2x regulated DC-DC
converter to reduce the current consumption
under certain of condition.
e.g. AV
voltage) = 5.0V.
VDD = 3.0V
DVDD VL2 VL3 VL4 VL5 VL6
AVDD
DD
/DV
DD
= 3.0V and V
Remarks:
R1 and R2 = 500K-2.5M ohms
COMI0
COM0
COM1
:
:
.
.
.
.
COM6
COM7
R2
COM7
COM6
COM5
:
:
COM0
COMI0
VF
LCD
AVSS
Solomon Systech
R1
(LCD driving