128x64 High Brightness Graphic LCD

Part Number: CFAG12864I-STI-TN

White on black with High Brightness LED backlight. 128x64 graphic LCD, on-board negative voltage generator and temperature compensation.

  • Glass: FSTN Negative, Transmissive
  • Backlight: White Edge LED
  • Compliance: RoHS Compliant
  • Resolution: 128x64 pixels
  • Controller: Neotec NT7108
  • Operating Temp: -20°C to +70°C
  • Optics: 6:00 viewing direction
Quantity Price
1 $26.13
10 $22.71
20 $22.38
50 $22.06
100 $21.54
200 $21.21
500 * $18.89
1000 * $17.39
* 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 85.82 70 13.6
inches 3.379 2.756 0.535
PCB Outline width height depth
millimeters 80 70 13.6
inches 3.150 2.756 0.535
Diagonal Dimension 2.93"
Viewing Area width height
millimeters 72 40
inches 2.835 1.575
Active Area width height
millimeters 66.52 33.24
inches 2.619 1.309
Dot Size width height
millimeters 0.48 0.48
inches 0.019 0.019
Dot Pitch width height
millimeters 0.52 0.52
inches 0.020 0.020
Weight 76g

Optical Characteristics

Glass Type/Glass Color FSTN/Black
Polarizer Transmissive
View Direction 6 o'clock
Backlight Color White
Backlight Type High Brightness LED
Mode Negative
Foreground Color White
Background Color Dark

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 Panel Typical 8.7V
Supply Current Typical 3mA
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 48mA
Forward Current Maximum 80mA
Forward Current Typical 64mA


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.

Product Update #11049: This module is being revised.

Product Affected: CFAG12864I-STI-TN
Date Issued: August 7, 2019
Summary: This module is being revised.
Description: The glass used in the module was discontinued. It is being replaced by a more efficient glass.
Impact: The form, fit, and function of the module will not change. Customers may see a slight difference in the display between modules with the date code 01/07/2019 and older, and modules with the date code 06/0//2019 and newer. The part number will not change.
Availability: Modules with the revised glass will be available when current stocks are depleted.
For reference only. For design purposes, please use the specifications in the datasheet.