SCD55102A OSRAM Opto Semiconductors Inc, SCD55102A Datasheet - Page 9

• Manufacturer Part Number: SCD55102A
• Description: LED Displays 5x5 Super Red 0.145 , 10-CHARACTER
• Manufacturer: OSRAM Opto Semiconductors Inc
• Series: Intelligent Display®r

Specifications of SCD55102A

• Display Type: Dot Matrix
• Emitting Color: Hi-Eff. Red
• Number Of Digits: 10
• Digit Size (in): .145in
• Viewing Area Height (mm): 3.68mm
• Viewing Area Length (mm): 2.03mm
• Package Type: Panel
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Pin Count: 10
• Total Thickness (mm): 5.08mm
• Opto Display Type: Panel
• Pattern Type: Dot Matrix
• Millicandela Rating: 237µcd
• Size / Dimension: 1.50" L x 0.39" W x 0.20" H (38.10mm x 10.00mm x 5.08mm)
• Color: Red
• Configuration: 5 x 5
• Character Size: 0.145 in
• Illumination Color: High Efficiency Red
• Wavelength: 630 nm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 237 ucd
• Viewing Area (w X H): 2.03 mm x 3.68 mm
• Lead Free Status / RoHS Status: Compliant
• Voltage - Forward (vf) Typ: -
• Internal Connection: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q68100A0990

Load Character Address
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
1
1
Load Column Data
Op code
D7 D6 D5
0
0
0
0
1
The user can activate four Control functions. These include: LED
Brightness Level, Lamp Test, IC Power Down, or Display Clear.
OPCODEs and five 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“ (page 9) and „Load Column Data“ (page 9).
The user can select seven specific LED brightness levels, Table
„Display Brightness“ (page 9). These brightness levels (in percent-
ages of full brightness of the display) include: 100% (F0
(F1
and 6.6% (F6
ing the duty factor of the row strobe pulse.
Row and Column Location
2008-07-22
HEX
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
), 40% (F2
Row 0
Row 1
Row 2
Row 3
Row 4
1
1
1
1
1
1
1
1
1
1
0
1
0
1
0
HEX
0
Character Address
D4 D3
1
1
1
1
1
1
1
1
1
1
Column Data
D4 D3
C0 C1
C0 C1
C0 C1
C0 C1
C0 C1
). The brightness levels are controlled by chang-
HEX
1
Columns
0
0
0
0
0
0
0
0
1
1
), 27% (F3
2
SCD55100A, SCD55101A, SCD55102A, SCD55103A, SCD55104A
D2
0
0
0
0
1
1
1
1
0
0
D2
C2
C2
C2
C2
C2
3
4
HEX
D1
0
0
1
1
0
0
1
1
0
0
D1
C3
C3
C3
C3
C3
), 20% (F4
D0
0
1
0
1
0
1
0
1
0
1
D0
C4
C4
C4
C4
C4
Off LED
On LED
Previously "on" LED
HEX
Hex
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
Operation Load
Row 0
Row 1
Row 2
Row 3
Row 4
), 13% (F5
IDXX5187
Operation
Load
Character 0
Character 1
Character 2
Character 3
Character 4
Character 5
Character 6
Character 7
Character 8
Character 9
HEX
HEX
), 53%
),
9
Display Brightness
Op code
D7 D6 D5
1
1
1
1
1
1
1
The SCD5510XA offers a unique Display Power Down feature
which reduces I
shown in Table „Power Down“ (page 9), the display is set to 0%
brightness and the internal multiplex clock is stopped. When in the
Power Down mode data may still be written into the RAM. The dis-
play is reactivated by loading a new Brightness Level Control Word
into the display.
Power Down
Op code
D7 D6 D5
1
The Lamp Test is enabled by loading F8
(page 9), into the serial shift register. This Control Word sets all of
the LEDs to a 53% brightness level. Operation of the Lamp Test
has no affect on the RAM and is cleared by loading a Brightness
Control Word.
Lamp Test
Op code
D7 D6 D5
1
1
The Software Clear (C0
(page 9), clears the Address Register and the RAM. The display is
blanked and the Character Address Register will be set to Charac-
ter 0. The internal counter and the Control Word Register are unaf-
fected. The Software Clear will remain active until the next data
input cycle is initiated.
Software Clear
Op code
D7 D6 D5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
Control Word
D4 D3
1
Control Word
D4 D3
1
1
Control Word
D4 D3
0
Control Word
D4 D3
1
1
1
1
1
1
1
CC
to less than 50 µA. When FF
1
0
1
0
0
0
0
0
0
0
0
HEX
D2
1
D2
B
0
D2
0
D2
0
0
0
0
1
1
1
), given in Table „Software Clear“
D1
1
D1
B
0
D1
0
D1
0
0
1
1
0
0
1
D0
1
D0
B
1
D0
0
D0
0
1
0
1
0
1
0
HEX
, Table „Lamp Test“
Hex
FF
Hex
F8
Hex
C0
Hex
F0
F1
F2
F3
F4
F5
F6
HEX
is loaded, as
Operation
Level
0%
brightness
Operation
Level
100%
53%
40%
27%
20%
13%
6.6%
Operation
Level
Lamp Test
(OFF)
Lamp Test
(OFF)
Operation
Level
CLEAR