40x4 Parallel Character LCD
Part Number: CFAH4004A-TMI-JT
Pricing
Quantity | Price |
---|---|
1 | $23.63 |
10 | $20.56 |
20 | $19.82 |
50 | $19.09 |
100 * | $18.79 |
200 * | $18.50 |
500 * | $17.59 |
1000 * | $15.78 |
* Contact us about potential lead times.
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Datasheet
Compliance Documents
Description
Parallel Character LCD 40x4, RoHS Compliant, White Edge LED Backlight, STN Negative, Blue, Transmissive -20°C to +70°C 6:00
- Available in several variations of backlight and polarizer (minimum order may be required)
- 8-bit or 4-bit parallel interface
- Industry-standard HD44780 compatible controller
TECHNICAL SPECS
Physical Characteristics
Characters x Lines | 40 x 4 |
Module Overall | width | height | depth |
---|---|---|---|
millimeters | 190 | 54 | 13.6 |
inches | 7.480 | 2.126 | 0.535 |
PCB Outline | width | height | depth |
---|---|---|---|
millimeters | 190 | 54 | 13.6 |
inches | 7.480 | 2.126 | 0.535 |
Viewing Area | width | height |
---|---|---|
millimeters | 147 | 29.5 |
inches | 5.787 | 1.161 |
Active Area | width | height |
---|---|---|
millimeters | 140.45 | 23.16 |
inches | 5.530 | 0.912 |
Character Size | width | height |
---|---|---|
millimeters | 2.78 | 4.89 |
inches | 0.109 | 0.193 |
Character Pitch | width | height |
---|---|---|
millimeters | 3.53 | 6.09 |
inches | 0.139 | 0.240 |
Dot Size | width | height |
---|---|---|
millimeters | 0.5 | 0.55 |
inches | 0.020 | 0.022 |
Dot Pitch | width | height |
---|---|---|
millimeters | 0.57 | 0.62 |
inches | 0.022 | 0.024 |
Weight | 126g |
Optical Characteristics
Glass Type/Glass Color | STN/Blue |
Polarizer | Transmissive |
View Direction | 6 o'clock |
Backlight Color | White |
Backlight Type | LED |
Mode | Negative |
Foreground Color | White |
Background Color | Blue |
Electrical Specifications
Supply Voltage for Logic Minimum | 4.5V |
Supply Voltage for Logic Maximum | 5.5V |
Supply Voltage for Logic Typical | 5V |
Supply Voltage for Driving LCD Typical | 4.35V |
Supply Current Minimum | 1.8mA |
Supply Current Maximum | 7mA |
Supply Current Typical | 3.5mA |
Module Connector Pitch | 0.1mm |
Backlight Electrical Specifications
Forward Voltage Minimum | 3.4V |
Forward Voltage Maximum | 3.6V |
Forward Voltage Typical | 3.5V |
Forward Current Minimum | 20mA |
Forward Current Maximum | 80mA |
Forward Current Typical | 64mA |
Environmental
Operating Temperatures | min | max |
---|---|---|
Celsius | -20° | 70° |
Fahrenheit | -4° | 158° |
Storage Temperatures | min | max |
---|---|---|
Celsius | -30° | 80° |
Fahrenheit | -22° | 176° |
Humidity | min | max |
---|---|---|
Non-condensing | 0% | 90% |
Electronics
Controller Documents | Sitronix ST7066U ST7066U Dot Matrix LCD Controller/Driver Sitronix ST7066U |
Interface | 4-bit Parallel, 8-bit Parallel |
Part Change Notice
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Part Change Notice #11034: The Printed Circuit Boards of the parts listed are being revised as part of our continuing product improvement process.
Products Affected: | CFAH4004A-YYH-JT, CFAH4004A-TFH-JT, CFAH4004A-TMI-JT |
Date Issued: | January 29, 2019 |
Summary: | The Printed Circuit Boards of the parts listed are being revised as part of our continuing product improvement process. |
Description: | The layout of the circuit board is being changed to improve manufacturability. At the same time, the Temperature Compensation circuit will be improved. |
Impact: | There should be no impact to the customer. The form, fit, and function of the modules will remain the same. |
Recommendation: | Customers who wish to test the modules with the revised PCBs should contact Sales to obtain samples. |
Availability: | The modules with the revised PCBs will be available as current stocks are replaced. |