PDSP1881 OSRAM Opto Semiconductors Inc, PDSP1881 Datasheet - Page 8

• 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

Cascading Diagram
Block Diagram
2006-03-30
RD
WR
FL
RST
Data I/O
Address
A6
A7
A8
A9
Decoder
Address
RD WR
D0-D7 A0-A4
Data
Bus
4
0
15
PDSP1880, PDSP1881, PDSP1882, PDSP1883, PDSP1884
FL
Character
Character
Display
Register
Register
Counter
Address
Decode
D Latch
Holding
RAM
RAM
OSC
UDC
3
Address Decode Chip 1 to 14
RST
CE
CLK CLK
4
I/O SEL
Counter
(Read/Write)
V
for Display
Character
Character
32
Counter
Decode
Decode
Decode
CC
Drivers
ROM
Word
Row
128
displays in between
64
16
16
Counter
Up to 14 more
7
8
ROM
UDC
RAM
8 Digit Display
5
5
Test
Column
Self
Latch
25
RD WR
D0-D7 A0-A4
Register
25
Control
Word
Controls
Column
Drivers
Display
Cursor
MUX
FL
Display
and
Flash
RST
RAM
IDBD5064
CE
CLK
I/O
IDCD5031
CLK
SEL