42x65 White on Dark Graphic LCD
Part Number: CFAO4265A-TTL
42x65 Graphic LCD – White On Dark
We designed this 42 x 65 graphic LCD display module so it fits on the face of 1-inch wide devices such as blade servers, disk drive carriers, and expansion cards. The 0.88-inch (22.40 mm) width leaves room for the metalwork and mechanical clearance. This economical COG (Chip-On-Glass) FSTN transmissive display is suitable for typical office lighting and is easy to see in dimly lit areas.
Key Features
- 42 pixels by 65 pixels.
- 12 o'clock viewing direction can be used in portrait or landscape mode.
- SPI interface (4-wire Serial Peripheral Interface).
- Sitronix ST7565R or compatible controller.
- The FFC/FPC flexible tail is easy to connect with any standard 20 pin 0.5mm pitch ZIF connector.
- Show off your creativity by tiling multiple displays on 1-inch centers.
- An additional color choice in the CFAO4265A0 series is the CFAG4265A0-TFK, which has dark/ pixels on a light gray background
This display uses three long-life white LEDs for its backlight. The forward voltage is 9.6v to 10.8v. For long life, we recommend driving the backlight at 12mA. The best way to drive the backlight is to use a constant current supply. Typically a switching supply designed to control current works well. For details, see the circuit example using LED driver NCP5007 on page 23 of the CFAO4265A_Series_Data_Sheet_Release_2015-07-07.pdf ,
Streamline Development With Carrier Board
To make prototyping or small production with this display quick and easy, we offer the CFAO4265A-TTL mounted on a carrier board. The carrier board has the current-controlled, switching LED driver, including SPI control of the LED brightness. All external components for panel voltage generation are included.
CFAO4265A-TTL-CB
Need more advice to integrate a display into your design? Customers around the world know they can rely on our free technical support to be responsive and knowledgeable.
Product Variants
- square_foot Physical Characteristics
Physical Characteristics
Column Dots x Row Dots 42 x 65 Module Overall width height depth millimeters 22.4 32.85 4.8 inches 0.882 1.293 0.189 *width / height does not include Foldable Tab Diagonal Dimension 1." Viewing Area Width Height millimeters 19 23.35 inches 0.748 0.919 Active Area Width Height millimeters 13.84 21.43 inches 0.545 0.844 Dot Size Width Height millimeters 0.31 0.31 inches 0.012 0.012 Dot Pitch Width Height millimeters 0.33 0.33 inches 0.013 0.013 Optional Connectors CS050Z20GA0 Weight 6g - visibility Optical Characteristics
Optical Characteristics
Glass Type/Glass Color FFSTN/Black Polarizer Transmissive View Direction 12 o'clock Backlight Color White Backlight Type LED Mode Negative Foreground Color White Background Color Dark - electric_bolt Electrical Specification
Electrical Specifications
Supply Voltage for Logic Maximum 3.2V Supply Voltage for Logic Typical 3V Supply Current Maximum 0.7mA Supply Current Typical 0.8mA - electric_bolt Backlight Specification
Backlight Electrical Specifications
Forward Voltage Maximum 10.8V Forward Voltage Typical 9V Forward Current Typical 16mA - nature Enviromental
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% - cable Electronics
Electronics
Controller Documents Sitronix ST7565R
ST7565R
65 x 132 Dot Matrix LCD Controller/DriverInterface SPI -
picture_as_pdf Datasheets
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download Files and Downloads
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assured_workload Compliance Documents
Part Change Notice
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Product Update #10909: End-of-Life Notification
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Part Change Notice #10648: Controller change from ST7565P to ST7565R
Products Affected: CFAO4265A-TFK, CFAO4265A-TTL, CFAO4265A-TFK-CB, CFAO4265A-TTL-CB Date Issued: March 25, 2015 Summary: Controller change from ST7565P to ST7565R Description: As part of our continuous improvement, the controller on the CFAO4265A display modules is changing from the Sitronix ST7565P to the ST7565R.
ECO-49.
Sitronix ST7565P controller datasheet:
https://www.crystalfontz.com/controllers/Sitronix/ST7565P/299
Sitronix ST7565R controller datasheet:
https://www.crystalfontz.com/controllers/Sitronix/ST7565R/300Reason: Improved manufacturability, component availability, and lower cost. Impact: This change effects all CFAO4265A parts. Testing has shown functional compatibility between the ST7565P and ST7565R.
There are no physical changes to the display.Recommendation: It is recommended to obtain test units prior to implementing new parts in production volumes. Availability: Inventory with ST765R controller will be available late Q2 / Early Q3 2015. Price Change: Lower manufacturing costs are reflected in lower product pricing. - text_snippet
Product Update #10367: New Product in Standard Graphic Modules: CFAO4265A-TTL
