HDSP-2133 Avago Technologies US Inc., HDSP-2133 Datasheet - Page 11
![DISPLAY 5X7 8DIGIT .2" 32DIP GRN](/photos/7/96/79605/hdsp-2133_sml.jpg)
HDSP-2133
Manufacturer Part Number
HDSP-2133
Description
DISPLAY 5X7 8DIGIT .2" 32DIP GRN
Manufacturer
Avago Technologies US Inc.
Datasheet
1.HDSP-2132.pdf
(16 pages)
Specifications of HDSP-2133
Millicandela Rating
7.5mcd
Color
Green
Configuration
5 x 7
Number Of Digits
8
Character Size
5 mm x 7 mm
Illumination Color
Green
Wavelength
574 nm
Operating Voltage
4.5 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 55 C
Luminous Intensity
7.5 mcd
Display Type
5 x 7 Dot Matrix
Character Format
Dot Matrix
Led Color
Green
No. Of Digits / Alpha
8
Display Area Width
42.72mm
Display Area Height
9.91mm
Supply Voltage
5V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Size / Dimension
-
Voltage - Forward (vf) Typ
-
Internal Connection
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
516-1745-5
HDSP-2133
HDSP-2133
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HDSP-2133
Manufacturer:
TIANBO
Quantity:
3 000
Character RAM
Flash RAM
User-Defined Character RAM
(UDC RAM)
User-Defined Character
Address Register
(UDC Address Register)
Control Word Register
11
Display Internal Block Diagram
Character Ram
This RAM stores either ASCII character data or a UDC RAM address.
This is a 1 x 8 RAM which stores Flash data.
This RAM stores the dot pattern for custom characters.
This register is used to provide the address to the UDC RAM when the user is writing or
reading a custom character.
This register allows the user to adjust the display brightness, flash individual
characters, blink, self test, or clear the display.
Figure 2. Logic levels to access the character RAM.
CONTROL SIGNALS
CHARACTER RAM ADDRESS
CHARACTER RAM DATA FORMAT
DISPLAY
0 = LOGIC 0; 1 = LOGIC 1; X = DO NOT CARE
DIG
RST
000
D
FL
1
1
0
1
7
SYMBOL IS ACCESSED IN LOCATION
SPECIFIED BY THE CHARACTER ADDRESS ABOVE
0
DIG
CE
001
A
D
X
0
1
4
6
1
DIG
WR
010
A
D
X
0
0
1
1
1
3
5
2
128 ASCII CODE
DIG
RD
A
011
D
0
1
0
1
X
2
4
CHARACTER
3
ADDRESS
UNDEFINED
WRITE TO DISPLAY
READ FROM DISPLAY
UNDEFINED
DIG
100
A
D
1
3
4
DIG
A
101
D
UDC CODE
0
2
5
000 = LEFT MOST
111 = RIGHT MOST
DIG
110
D
1
6
DIG
111
D
0
7