SCE5781 OSRAM Opto Semiconductors Inc, SCE5781 Datasheet - Page 9

• Manufacturer Part Number: SCE5781
• Description: DISPLAY 8CHAR .180" 5X7 SER YLW
• Manufacturer: OSRAM Opto Semiconductors Inc
• Series: Intelligent Display®r

Specifications of SCE5781

• Millicandela Rating: 110µcd
• Size / Dimension: 1.69" L x 0.45" W x 0.21" H (42.93mm x 11.43mm x 5.33mm)
• Color: Yellow
• Configuration: 5 x 7
• Number Of Digits: 8
• Character Size: 0.18 in
• Illumination Color: Yellow
• Wavelength: 585 nm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 110 ucd
• Viewing Area (w X H): 2.54 mm x 4.57 mm
• Display Type: 5 x 7 Dot Matrix
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Forward (vf) Typ: -
• Internal Connection: -
• Lead Free Status / Rohs Status: Details
• Other names: Q68000A9101

Load Character Address
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
Load Column Data
Op code
D7
0
0
0
0
0
0
0
The user can activate four Control functions. These include: LED
Brightness Level, IC Power Down, Prescaler, or Display Clear.
OPCODEs and six bit words are used to initiate these functions.
The OPCODEs and Control Words for the Character Address and
Loading Column Data are shown in Tables „Load Character
Address“ and „Load Column Data“.
The user can select eight specific LED brightness levels, Tables
„Display Brightness“. Depending on how D3 is selected either one
(1) for maximum peak current or zero (0) for 12.5% of maximum
peak current in the control word per Table „Display Brightness“, the
user can select 16 specific LED brightness levels. These bright-
ness levels (in percentages of full brightness of the display)
depending on how the user selects D3 can be one (1) or zero (0)
are as follows: 100% (E0
(E2
13% (E5
EF
factor of the row strobe pulse.
The SCE578X offers a unique Display Power Down feature which
reduces I
(Table „Power Down“) the display is set to 0% brightness. When in
the Power Down mode data may still be written into the RAM. The
display is reactivated by loading a new brightness Level Control
Word into the display.
2006-01-23
HEX
HEX
0
0
0
0
0
0
0
0
D6
0
0
0
0
0
0
0
). The brightness levels are controlled by changing the duty
or EA
1
1
1
1
1
1
1
1
HEX
CC
0
0
0
0
0
0
0
D5
to less than 150 mA total. When EF
or ED
HEX
Character Address
D4
0
0
0
0
0
0
0
0
), 27% (E3
HEX
Column Data
D4
C0
C0
C0
C0
C0
C0
C0
), and 6.6% (E6
D3
0
0
0
0
0
0
0
0
HEX
D3
C1
C1
C1
C1
C1
C1
C1
HEX
D2
0
0
0
0
1
1
1
1
or E8
or EB
D2
C2
C2
C2
C2
C2
C2
C2
HEX
D1
0
0
1
1
0
0
1
1
HEX
HEX
), 53% (E1
D1
C3
C3
C3
C3
C3
C3
C3
), 20% (E4
or EE
D0
0
1
0
1
0
1
0
1
HEX
D0
C4
C4
C4
C4
C4
C4
C4
HEX
Hex Operation
A0
A1
A2
A3
A4
A5
A6
A7
HEX
), 0.0% (E7
HEX
or E9
is loaded
Operation
Load
Row 0
Row 1
Row 2
Row 3
Row 4
Row 5
Row 6
Load
Character 0
Character 1
Character 2
Character 3
Character 4
Character 5
Character 6
Character 7
or EC
HEX
), 40%
HEX
HEX
),
or
9
Display Brightness
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
Display Brightness
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
Power Down
Op code
D7 D6 D5
1
Row and Column Locations for a Character “D”
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Row 0
Row 1
Row 2
Row 3
Row 4
Row 5
Row 6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Control Word
D4
0
0
0
0
0
0
0
0
Control Word
D4
0
Control Word
D4
0
0
0
0
0
0
0
0
0
1
Columns
D3
1
1
1
1
1
1
1
1
D3
1
D3
0
0
0
0
0
0
0
0
2
3
D2
0
0
0
0
1
1
1
1
D2
1
D2
0
0
0
0
1
1
1
1
4
D1
0
0
1
1
0
0
1
1
D1
1
D1
0
0
1
1
0
0
1
1
Off LED
On LED
Previously "on" LED
D0
0
1
0
1
0
1
0
1
D0
1
D0
0
1
0
1
0
1
0
1
Hex
E8
E9
EA
EB
EC
ED
EE
EF
Hex
EF
Hex
E0
E1
E2
E3
E4
E5
E6
E7
SCE5780
IDXX5191
Operation
Level
0%
brightness
Operation
Level
100%
53%
40%
27%
20%
13%
6.6%
0.0%
Operation
Level
100%
53%
40%
27%
20%
13%
6.6%
0.0%