Data Sheet
Table Of Contents
- Overview
- Features
- Applications
- Device Selection Guide
- Package Dimensions
- Absolute Maximum Ratings
- ASCII Character Set
- Recommended Operating Conditions
- Electrical Characteristics
- Optical Characteristics
- AC Timing Characteristics
- AC Timing Frequency Characteristics
- Electrical Description
- Display Internal Block Diagram
- Character RAM
- UDC RAM and UDC Address Register
- Flash RAM
- Control Word Register
- Brightness (Bits 0–2)
- Flash Function (Bit 3)
- Blink Function (Bit 4)
- Current Requirements at Different Brightness Levels (VDD = 5.0V)
- Self-Test Function (Bits 5, 6)
- Clear Function (Bit 7)
- Display Reset
- Mechanical and Electrical Considerations
- Thermal Considerations
- Ground Connections
- Thermal Resistance (θJA) Using Various Amounts of Heatsinking Material
- Soldering and Post Solder Cleaning Instructions for the HDSP-210X/- 211X/250X
- Contrast Enhancement
- Intensity Bin Limits for HDSP-2107
- Intensity Bin Limits for HDSP-211x and HDSP-250x (Except HDSP-2504)
- Intensity Bin Limit for HDSP-2504
- Color Bin Limits
- Packing Information
Broadcom AV02-0629EN
4
HDSP-210x/-211x/-250x Series Data Sheet Eight-Character 5 mm and 7 mm Smart Alphanumeric Displays
ASCII Character Set
Recommended Operating Conditions
Parameter Symbol Minimum Nominal Maximum Unit
Supply Voltage V
DD
4.5 5.0 5.5 V
D7
D6
D5
D4
BITS
D3 D0D2 D1
ROW
COLUMN
0000 0
0001 1
0010 2
0011 3
0100 4
0101 5
0110 6
0111 7
1000 8
1001 9
1010 A
1011 B
1100 C
1101 D
1110 E
1111 F
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2
0
0
1
1
3
0
1
0
0
4
0
1
0
1
5
0
1
1
0
6
0
1
1
1
7
1
X
X
X
8–F
16
U
S
E
R
D
E
F
I
N
E
D
C
H
A
R
A
C
T
E
R
S