PDSP1881 OSRAM Opto Semiconductors Inc, PDSP1881 Datasheet - Page 13

• Manufacturer Part Number: PDSP1881
• Description: LED Displays 5x7 Yellow 0.18 , 8-CHARACTER
• Manufacturer: OSRAM Opto Semiconductors Inc
• Series: Alphanumeric Programmable Display™r

Specifications of PDSP1881

• Display Type: Dot Matrix
• Emitting Color: Yellow
• Number Of Digits: 8
• Digit Size (in): .18in
• Viewing Area Height (mm): 4.57mm
• Viewing Area Length (mm): 2.54mm
• 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: 24
• Total Thickness (mm): 5.33mm
• Opto Display Type: Panel
• Pattern Type: Dot Matrix
• Millicandela Rating: 205µcd
• 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
• Character Size: 0.18 in
• Illumination Color: Yellow
• Wavelength: 583 nm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Luminous Intensity: 205 ucd
• Viewing Area (w X H): 2.54 mm x 4.57 mm
• Lead Free Status / RoHS Status: Compliant
• Voltage - Forward (vf) Typ: -
• Internal Connection: -
• Lead Free Status / Rohs Status: Details
• Other names: Q68000A9106

Display Cycle Using Built-in ROM Example
Display message “Showtime.” Digit 0 is leftmost—closest to pin 1.
Logic levels: 0=Low, 1=High, X=Don’t care.
RST
0
1
1
1
1
1
1
1
1
1
Displaying User Defined Character Example
Load character “A” into UDC-5 and then display it in digit 2.
Logic levels: 0=Low, 1=High, X=Don‘t care
RST
0
1
1
1
1
1
1
1
1
1
2006-03-30
CE
X
0
0
0
0
0
0
0
0
0
CE
X
0
0
0
0
0
0
0
0
0
WR
1
0
0
0
0
0
0
0
0
0
WR
1
0
0
0
0
0
0
0
0
0
RD FL
1
1
1
1
1
1
1
1
1
1
RD FL
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A4
X
0
0
0
0
0
0
0
0
1
A4
X
1
1
1
1
1
1
1
1
1
PDSP1880, PDSP1881, PDSP1882, PDSP1883, PDSP1884
A3
X
0
1
1
1
1
1
1
1
1
A3
X
0
1
1
1
1
1
1
1
1
A2
X
X
0
0
0
0
1
1
1
0
A2
X
X
0
0
0
0
1
1
1
1
A1
X
X
0
0
1
1
0
0
1
1
A1
X
X
0
0
1
1
0
0
1
1
A0
X
X
0
1
0
1
0
1
0
0
A0
X
X
0
1
0
1
0
1
0
1
D7
X
X
X
X
X
X
X
X
X
1
D7
X
0
0
0
0
0
0
0
0
0
D6
X
X
X
X
X
X
X
X
X
X
D6
X
0
1
1
1
1
1
1
1
1
13
D5
X
X
X
X
X
X
X
X
X
X
D5
X
X
0
0
0
0
0
0
0
0
D4
X
X
0
1
1
1
1
1
1
X
D4
X
0
1
0
0
1
1
0
0
0
D3
X
0
1
0
0
1
0
0
0
0
D3
X
0
0
1
1
0
0
1
1
0
D2
X
1
1
0
0
1
0
0
0
1
D2
X
0
0
0
1
1
1
0
1
1
D1
X
0
1
0
0
1
0
0
0
0
D1
X
1
1
0
1
1
0
0
0
0
D0
X
1
0
1
1
1
1
1
1
1
D0
X
1
1
0
1
1
0
1
1
1
Operation
Reset. No
Read/Write
Within 3 Clock
Cycles
Select UDC-5
Write into Row 1 of
UDC-5
Write into Row 2 of
UDC-5
Write into Row 3 of
UDC-5
Write into Row 4 of
UDC-5
Write into Row 5 of
UDC-5
Write into Row 6 of
UDC-5
Write into Row 7 of
UDC-5
Write UDC-5 into
Digit 2
Operation
Reset. No
Read/Write
Within 3 Clock
Cycles
53% Brightness
Selected
Write “S” to Digit 0
Write “H” to Digit 1
Write “O” to Digit 2
Write “W” to Digit 3 SHOW
Write “T” to Digit 4
Write “I” to Digit 5
Write “M” to Digit 6
Write “E” to Digit 7
Display
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
All Blank
(Digit 2) A
Display
All Blank
All Blank
S
SH
SHO
SHOWT
SHOWTI
SHOWTIM
SHOWTIME