Active Member
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[China]
Address: No. 301-305, Building N3, T5, Tianan Cyber City, Fenggang Town, Dongguan City, Guangdong Province, China
Contact name:Dong
Hotdisplay Technology Co.Ltd |
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FSTN Graphic Display Module 128x64 Standard COB LCD Module
128X64 Graphic LCD Module | FSTN + Display With White Side Backlight/HTM12864-117
HTM12864-117 | Monochrome Graphic Module | 128x64 Pixels | Transflective LCD | Side White Backlight | FSTN (+) Positive Display | Built-in Negative Voltage
HOTLCD 128x64 graphic Liquid Crystal Display module shows dark
pixels on a white background. This transflective LCD Display is
visible with ambient light or a backlight while offering a wide
operating temperature range from -20 to 70 degrees Celsius. This
HTM12864-117 display includes built-in negative voltage. It has an
optimal view of 6:00, operates at 3.3V supply voltage and is RoHS
compliant.
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 54.6x52.0x5.2 | mm |
| Viewing Area | 45.2x27.0 | mm |
| Mounting Hole | 40.92x24.28 | mm |
| Dot Pitch | 0.52x0.52 | mm |
| Dot Size | 0.49x0.49 | mm |
| Item | Symbol | Standard Value typ. | Unit |
|---|---|---|---|
| Input Voltage | VDD | 3.3 | V |
Terminal Function
| Pin No. | Pin Name | Function |
| 1 | VDD | Positive Power Supply(3.3V) |
| 2 | CS LCD _ | Chip enable for LCM (CS1) |
| 3 | SDA | Serial Data Input(SI) for LCM and GT32L32 |
| 4 | RS | Register Select either data or instruction (RS/A0) |
| 5 | SCK | Serial Clock Input(SCL/SCLK) for LCM and GT32L32 |
| 6 | RST | Reset Signal /RES |
| 7 | CS# | Chip enable for GT32L32 |
| 8 | SO | Serial Data Output from GT32L32 |
| 9 | NC | |
| 10 | GND | Power Supply, (VSS/0V) |
| 11 | BLA | Backlight Power Supply +(3.3V) |
| 12 | BLK | Backlight Power Supply - |
Absolute Maximum Ratings
| Items | Symbol | MIN. | MAX. | Unit | Condition |
| Supply Voltage | VDD | -0.3 | +3.6 | V | VSS = 0V |
| Input Voltage | VIN | -0.3 | VDD+0.3 | V | VSS = 0V |
| Operating Temperature | TOP | -20 | +70 | ℃ | No Condensation |
| Storage Temperature | Tst | -30 | +80 | ℃ | No Condensation |
3. Electrical Characteristics
3.1 DC Characteristics
| Items | Symbol | MIN. | TYP. | MAX. | Unit | Condition |
| Operating Voltage | VDD | 2.4 | 3.3 | 3.6 | V | - |
| Input High Voltage | VIH | 0.8 x VDD | - | VDD | V | /CS1,/RES,A0,/WR, /RD,D0~D7,C86 |
| Input Low Voltage | VIL | VSS | - | 0.2 x VDD | V | |
| Output High Voltage | VOH | 0.8 x VDD | - | VDD | V | D0~D7 |
| Output Low Voltage | VOL | VSS | - | 0.2 x VDD | V | D0~D7 |
| Operation Current | Iop | 90 | 1000 | 210 |  A | VDD=3.3 |
| Sleep Current | Isl | 0.1 | - | 10 |  A | - |
3.2 LED Backlight Circuit
| Items | Symbol | MIN. | TYP. | MAX. | Unit | Condition |
| Forword Voltage | Vf BLA | - | 3.3 | - | V | A=3. 1V |
| Forword Current | If BLA | - | 32 | 60 |  A | - |
All Products
| Reliability Testing | Customers can expect all production parts to meet or exceed operational requirements over temperature, humidity, and vibration. |
| Glass Cleanliness | Customers can expect glass to be protected by liners and presented mindful of cleanliness standards. This means glass will be clean of contaminants, fingerprints, and other foreign material. |
| Bezel Appearance | Bezels will be uniformly painted free of foreign materials and distracting cosmetic blemishes. Our standards maintain a clean scratch-free surface. |
| PCB Appearance | PCB’s are delivered with long-term reliability in mind. Finishes are free of bubbles, foreign contaminants, and meet all UL fire requirements. PCB materials will always be delivered within industry norms. PCB edges will be cleanly cut and void of burrs. |
Adjust the length, position, and pinout of your cables or add additional connectors. Get a cable solution that’s precisely designed to make your connections streamlined and secure.
Easily modify any connectors on your display to meet your application’s requirements. Our engineers are able to perform soldering for pin headers, boxed headers, right angle headers, and any other connectors your display may require.
Choose from a wide selection of interface options or talk to our experts to select the best one for your project. We can incorporate HI, USB, SPI, VGA and more into your display to achieve your design goals.
Choose from a wide selection of changes including shape, size, pinout, and component layout of your PCB to make it a perfect fit for your application.
