128x64 White on Blue Graphic LCD

Part Number: CFAG12864B-TMI-V

White letters on blue background 128x64 graphic LCD, with an on-board negative voltage generator.

  • Backlight: White Edge LED
  • Glass: STN Negative, Transmissive
  • Operating Temp: -20°C to +70°C
  • Resolution:128x64 pixels
  • Controller: Neotec NT7108
  • Optics: 6:00 viewing direction
  • Compliance: RoHS Compliant
Quantity Price
1 $18.00
5 $16.57
10 $14.63
20 $14.13
50 $13.64
100 $13.44
200 $13.34
300 $12.66
500 $12.57
1000 $11.82
* Pricing is subject to change. Contact us about potential lead times.
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Part Change Notices

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Physical Characteristics

Column Dots x Row Dots 128 x 64
Module Overall width height depth
millimeters 75 52.7 8.9
inches 2.953 2.075 0.350
PCB Outline width height depth
millimeters 75 52.7 8.9
inches 2.953 2.075 0.350
Diagonal Dimension 2.42"
Viewing Area width height
millimeters 58.8 31.4
inches 2.315 1.236
Active Area width height
millimeters 55.01 27.49
inches 2.166 1.082
Dot Size width height
millimeters 0.4 0.4
inches 0.016 0.016
Dot Pitch width height
millimeters 0.43 0.43
inches 0.017 0.017
Weight 36g

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 Current Typical 48mA
Module Connector Pitch 0.1mm


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%


Controller Documents Neotec NT7108
LCD Driver
Interface 8-bit Parallel

Part Change Notice

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Part Change Notice #11169: Neotec Controller Change

Products Affected: CFAG12864A-TMI-VN, CFAG12864A-YYH-VN, CFAG12864B-TMI-V, CFAG12864B-TFH-V, CFAG12864B-YYH-N, CFAG12864B-YYH-V, CFAG12864M-TMI-TN, CFAG12864M-YYH-TN, CFAG12864C-TMI-TN, CFAG12864C-YYH-TN, CFAG12864I-STI-TN, CFAG12864I-YYH-TN, CFAG12864A-CFH-VN
Date Issued: January 16, 2023
Summary: Neotec Controller Change
Description: The display controllers used on these displays are being EOL'd and replaced with new controllers. At this time, there is limited information on the replacement display controllers but last time buys are being accepted.

Contact sales@crystalfontz.com to place last-time buys.

Contact support@crystalfontz.com for the latest update on the replacement parts.
Reason: Neotec has EOL'd the NT7107C and NT7108C.
Availability: Contact Crystalfontz Support for up-to-date information by emailing support@crystalfontz.com.

Part Change Notice #10898: Sunplus Controller Change

Products Affected: CFAG12864B-TMI-V, CFAG12864B-TFH-V, CFAG12864B-YYH-N, CFAG12864B-YYH-V
Date Issued: November 14, 2017
Summary: Sunplus Controller Change
Description: The Sunplus controller used on the current parts is being replaced with a compatible controller. The PCB will be revised as part of this change.
Reason: The Sunplus controller has been discontinued by the manufacturer.
Impact: The revision letter of the PCB will change. The function and programming of the revised part will be identical to the current parts. No changes are required by the end user.
Availability: The new parts will be available when current stock is depleted.
Price Change: To be determined.

Part Change Notice #10012:

Products Affected: CFAG12864B-TMI-V, CFAG12864B-TFH-V
Date Issued: February 5, 2009
Description: Specification change for backlight lifetime.
Reason: We have had some reports of reduced lifetime of the white LED backlight of the CFAG12864B series.
Impact: Until the root cause of the reduced lifetime is determined and corrected, we are reducing the recommended maximum backlight current from 60mA to 45mA, and decreasing the expected lifetime from 10K hours to 5K hours for all modules with white LED backlights in this series. We are actively pursuing a revised backlight design that will ensure better lifetime. We will issue an updated Parts Change Notification when the new modules are shipping. At that time, the backlight lifetime specifications in this Data Sheet will be updated to reflect the new design.
For reference only. For design purposes, please use the specifications in the datasheet.