128x64 SPI Graphic LCD Display

Part Number: CFAG12864T2-TFH

Pricing

Quantity Price
1 $15.75
10 $13.70
20 $13.49
50 $13.30
100 $12.99
200 $12.79
500 $11.97
1000 $10.91
* Contact us about potential lead times.
Qty:


Need a written quote? Add to cart, then enter your email address in the "request a quote" box.

Datasheet



Part Change Notices

Subscribe to Part Change Notices by
email Email subscription for changes to CFAG12864T2-TFH or RSS RSS feed for changes to CFAG12864T2-TFH for CFAG12864T2-TFH


Description

This 128x64 graphic LCD display module (CFAG12864T2-TFH) is thin, light, low-power, and LED backlit. This display is visible in all lighting situations, from darkness, normal office lighting, and up to bright sunlight, making it an excellent sunlight/daylight readable LCD solution.

This graphic LCD is a transflective, positive-mode display, the backlight may be turned off when there is sufficient ambient light to read the display. Turning the backlight off will further reduce the already low power consumption. This display is well suited for compact hand-held devices, or any application where a lot of display in a very small area is needed.

This LCD display has an integrated controller and voltage generating components mounted on the flexible tail. The tail connects to a standard 18-conductor 0.5mm pitch ZIF (Zero Insertion Force) connector:

  • Typical top contact: TE Connectivity 1-1734839-8 (DigiKey P/N A100297TR-ND)
  • Typical bottom contact: TE Connectivity 1-1734592-8 (DigiKey P/N A100286TR-ND)
    This type of connector is mounted like any normal SMT component during your board's standard reflow cycle. The display can then be connected to the PCB at final assembly without soldering or tools.

This monochrome graphic LCD display is also available in a non-backlit version (CFAG12864T2-NFH).

  • Thin and light TAB construction with white LED backlight
  • Wide temperature range: -20°C to 70°C (-4°F to 158°F)
  • Built-in Sitronix ST7565P controller
  • Ultra-Low power consumption
  • Perfect for handheld, battery operated devices
  • Simple 4-wire, 8-bit SPI or 8-bit parallel interface

Is this tiny display just a little too small? We have the CFAG12864U2-TFH, which is a similar display, only larger physical dimensions.

This display is a direct replacement for the CFAX12864T-TFH and CFAX12864T1-TFH which are no longer in production.

TECHNICAL SPECS

For reference only. For design purposes, please use the specifications in the datasheet.

Physical Characteristics

Column Dots x Row Dots 128 x 64
Module Overall width height depth
millimeters 38 67.18 9.3
inches 1.496 2.645 0.366
*width / height does not include Foldable Tab
Viewing Area width height
millimeters 29.58 17.98
inches 1.165 0.708
Active Area width height
millimeters 25.58 15.98
inches 1.007 0.629
Dot Size width height
millimeters 0.23 0.18
inches 0.009 0.007
Dot Pitch width height
millimeters 0.25 0.2
inches 0.010 0.008
Flexible Cable (FFC/FPC) length
millimeters 40.76
inches 1.605
Weight 5.5g

Optical Characteristics

Glass Type/Glass Color FSTN/Light-Gray
Polarizer Transflective
View Direction 6 o'clock
View Angle 60°
Sunlight Readable Yes
Backlight Color White
Backlight Type LED
Mode Positive
Foreground Color Dark
Background Color Light Gray

Electrical Specifications

Supply Voltage for Logic Minimum 3.0V
Supply Voltage for Logic Maximum 3.6V
Supply Voltage for Logic Typical 3.3V
Supply Voltage for Driving LCD Typical 9V
Supply Current Maximum 0.5mA
Supply Current Typical 0.28mA

Backlight Electrical Specifications

Forward Voltage Typical 3.5V
Forward Current Typical 32mA

Environmental

Operating Temperatures min max
Celsius -20° 70°
Fahrenheit -4° 158°
Storage Temperatures min max
Celsius -30° 80°
Fahrenheit -22° 176°

Electronics

Controller Sitronix ST7565P
Interface 8-bit Parallel, SPI

Miscellaneous

Foldable Tab Yes

*Suggest a Correction

Part Change Notice

Subscribe to Part Change Notices by email Email subscription for changes to CFAG12864T2-TFH or RSS RSS feed for changes to CFAG12864T2-TFH

Product Update #11005: The tape carrier of the LCD controller chip has changed from the previous series of parts. This changes the areas where bends in the assembly are allowed.

Products Affected: CFAG12864T2-NFH, CFAG12864T2-TFH
Date Issued: September 13, 2018
Summary: The tape carrier of the LCD controller chip has changed from the previous series of parts. This changes the areas where bends in the assembly are allowed.
Reason: The LCD controller chip for the CFAX12864T/CFAX12864U family was discontinued by the chip manufacturer.

Crystalfontz created the CFAG12864T2/CFAG12864U2 family as replacements.

The new LCD controller chip used in the CFAG12864T2/CFAG12864U2 is mechanically different compared to the original controller.

This difference changes the areas where bends in the assembly are allowed.

The bendable area of the tail is marked by 3 green lines. On the old parts, the controller chip was mounted 5.5mm from the third green line. On the new tail, the controller chip is mounted 2.5mm from the third green line.
Impact: For many applications, this change will not affect production. Please ensure that your application does not put undue force on the connection between the flex and the LCD glass. Please ensure that there is not undue bending or force on the flex in the area of the hard, inflexible chip.
Recommendation: If your application does not put undue force on the connection or chip, then no change is needed.
Availability: N/A
Price Change: N/A
Attachment: CFAG12864T2_Tail_Bend_Areas.pdf (354KB)

Product Update #10891: (New Product) CFAG12864T2-TFH

New Product: CFAG12864T2-TFH
Date Issued: November 1, 2017
Summary: (New Product) CFAG12864T2-TFH
Description: Standard Graphic Modules: Low power 128x64 graphic LCD display module, 8080 / 6800 or SPI interface, connects with standard 0.5 mm ZIF socket.
For reference only. For design purposes, please use the specifications in the datasheet.