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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DESCRIPTION
HOTLCD HTM12864-8B is a monochrome graphic LCD display 128x64
module. HTM12864-8B model is built-in with ST7565 controller or
equivalent IC; it supports 6800 8-bit parallel interface. This
HTM12864-8B monochrome graphic Display LCD 128x64 module is 3.0V
power supply. There are two derivative versions of HTM12864-8B
Monochrome Graphics Display; they are HTM12864-8B for negative
voltage 3.3V power supply and HTM12864-8B for double-row pinout
interface.
The advantage of HTM12864-8B is having circuit layout on PCB board and with screw holes which make modules can be fixed on customers’ applications easily. The module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.
Product parameters
| ITEM | STANDARD VALUE | UNIT |
| Number of dots | 128x64 | dots |
| Module dimension | 90.0X59.0 X8.6mm | mm |
| View display area | 65x38 | mm |
| Dot size | 0.45x0.49 | mm |
| Dot pitch | 0.475x0.515 | mm |
| Operating temp | -20~70 | ℃ |
| Storage temp | -30~80 | ℃ |
| Driving Method | 1/ 128 DUTY,1/ 12 BIAS,VOP= 3.3V | |
| Viewing direction | 6H | |
| Display mode | STN/Yellow | |
| Display type | TRANSMISSIVE / NEGATIVE | |
| Driver IC | ST7565R | |
| Backlight | WHITE | |
| Product application | industrial control, instrumentation | |
Absolute Maximum Ratings
| Items | Symbol | MIN. | MAX. | Unit | Condition |
| Supply Voltage | VDD | -0.3 | +3.3 | V | VSS = 0V |
| Vlcd | -0.3 | +17.0 | V | VSS = 0V | |
| Input Voltage | VIN | -0.3 | VDD+0.3 | V | VSS = 0V |
| Operating Temperature | TOP | -10 | +60 | ℃ | No Condensation |
| Storage Temperature | Tst | -20 | +70 | ℃ | No Condensation |
Electrical Characteristics
| Items | Symbol | MIN. | TYP. | MAX. | Unit | Condition |
| Operating Voltage(1) | VDD | 2.4 | - | 3.6 | V | |
| Operating voltage (2) | V0 | 4.5 | - | 15 | V | |
| Input High Voltage | VIH | 0.8 x VDD | - | VDD | V | |
| Input Low Voltage | VIL | VSS | - | 0.2 x VDD | V | |
| Output High Voltage | VOH | 0.8 x VDD | - | VDD | V | IOH = -0.5mA |
| Output Low Voltage | VOL | VSS | - | 0.2 x VDD | V | IOL = 0.5mA |
| Input Leakage Current | ILI | -1.0 | - | 1.0 | μA | VIN = VDD or VSS |
| Output Leakage Current | ILo | -3.0 | - | +3.0 | μA | VIN = VDD or VSS |
| Items | Symbol | Condition | Min. | Typ. | Max. | Unit | Condition |
| Voltage converter circuit output voltage |
VOUT | ´3 / ´4 / ´5 / ´6 voltage conversion |
95 |
99 |
- |
% |
VOUT |
Voltage regulator circuit operating voltage | VOUT | 6.0 | - | 16.0 | V | VOUT | |
Voltage follower circuit operating voltage | V0 | 4.5 | - | 15.0 | V | V0 *8 | |
| Reference voltage | VREF | Ta = 25°C | 1.94 | 2.00 | 2.06 | V | *10 |
All Products
| 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. |
| Soldering | Soldering of all leaded and SMT components is consistent in providing the mechanical security and electrical connectivity. |
| Consistency | Our manufacturing and inspection processes ensure product consistency from lot to lot. This means orders processed over the years will continually meet your expectations. We do this by exacting manufacturing specifications, with attention to detail in our processes, and by comparing to the golden units. |
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 HDMI, 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.
