Hotdisplay Technology Co.Ltd
| Payment Terms | L/C, D/A, T/T, D/P, Western Union, MoneyGram |
| Supply Ability | 99999 |
| Delivery Time | 25 days |
| Product Type | Standard COB LCD Module |
| Display content | 128x64 dot |
| Product Application | Instrumentation |
| Viewing Angle | 6H |
| Number of PINS | 20PIN |
| Special Instructions | SPI |
| Driver chip model | ST7565R |
| Brand Name | HOTHMI |
| Model Number | HTM12864-27 |
| Place of Origin | dongguan,China |
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Product Specification
| Payment Terms | L/C, D/A, T/T, D/P, Western Union, MoneyGram | Supply Ability | 99999 |
| Delivery Time | 25 days | Product Type | Standard COB LCD Module |
| Display content | 128x64 dot | Product Application | Instrumentation |
| Viewing Angle | 6H | Number of PINS | 20PIN |
| Special Instructions | SPI | Driver chip model | ST7565R |
| Brand Name | HOTHMI | Model Number | HTM12864-27 |
| Place of Origin | dongguan,China | ||
| High Light | 20PIN Graphic LCD Module ，ST7565R Graphic LCD Module ，Instrumentation 128X64 Graphic LCD | ||
128X64 Graphic LCD Module | STN | Display With White Backlight | HTM12864-27
Product parameters
Product Application -
Viewing Angle - 6H
Backlight Brightness - White
Connection method PIN number - 20PIN
Interface method - SPI
Working temperature - -20~70℃
Supply voltage - 5.0v
Mechanical Data
| Item | Standard Value | Unit |
|---|---|---|
| Module Dimension | 93.0x70.0x13.5 | mm |
| Viewing Area | 65.5x38.0 | mm |
| Mounting Hole | 60.775x32.935 | mm |
| Dot Pitch | 0.475x0.515 | mm |
| Dot Size | 0.49x0.45 | mm |
| Item | Symbol | Standard Value typ. | Unit |
|---|---|---|---|
| Input Voltage | VDD | 5.0 | V |
Interface Pin Function
| Pin No. | Pin Name | Function |
| 1 | VSS | Negative power supply,0V |
| 2 | VDD | Power supply voltage (Positive) |
| 3 | NC | NC |
| 4 | A0 | This is connect to the least significant bit of the normal MPU address bus, and it determines whether the data bits are data or command. |
| 5~6 | NC | NC |
| 7 | SCLK | The serial clock input (SCLK). |
| 8 | SID | Serial data input(SID) |
| 9 | RES | When /RES is set to “L”, the register settings are initialized (cleared). The reset operation is performed by the /RES signal level |
| 10~14 | NC | NC |
| 15 | /CS | This is the chip select signal |
| 16~18 | NC | NC |
| 19 | BLK | Backlight Negative(VSS) |
| 20 | BLA | Backlight Positive(VDD) |
Absolute Maximum Ratings
| Items | Symbol | MIN. | MAX. | Unit | Condition |
| Supply Voltage | VDD | -0.3 | +5.5 | V | VSS = 0V |
| Input Voltage | VIN | -0.3 | VDD+0.3 | V | VSS = 0V |
| Operating | TOP | -10 | +60 | ℃ | No Condensation |
| Storage Temperature | Tst | -20 | +70 | ℃ | No Condensation |
Electrical Characteristics
| Items | Symbol | MIN. | TYP. | MAX. | Unit | Condition |
| Operating Voltage | VDD | 4.5 | 5.0 | 5.5 | V | VDD |
| Input High Voltage | VIH | 0.8 x VDD | - | VDD | V | /CS,/RES,A0,SCLK, SID |
| Input Low Voltage | VIL | VSS | - | 0.2 x VDD | V | |
| Output High Voltage | VOH | 0.8 x VDD | - | VDD | V |
SCLK, SID |
| Output Low Voltage | VOL | VSS | - | 0.2 x VDD | V | |
| Operation Current (Without LED) | Iop | 100 | 200 |
μA | VDD=5.0V | |
| Input Leakage Current | ILI | -1.0 | - | 1.0 | μA | VDD |
| Output Leakage Current | ILo | -3.0 | - | 3.0 | μA | VDD |
| Items | Symbol | MIN. | TYP. | MAX. | Unit | Condition |
| Forword Voltage | Vf BLA | - | 5.0 | - | V | - |
| Forword Current | If BLA | - | 10 | 15 | mA | - |
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
500-700
Employee Number:
50~100
Ecer Certification：
Site Member
Company Profile A reliable LCD display manufacturer, designer and supplier, HOTDISPLAY Technology Co.Ltd has been serving many industries since 2004. We manufacture LCD modules including monochrome TN STN FSTN LCM, COG LCD, TFT LCD display, TFT color LCD, graphic LCD module an... Company Profile A reliable LCD display manufacturer, designer and supplier, HOTDISPLAY Technology Co.Ltd has been serving many industries since 2004. We manufacture LCD modules including monochrome TN STN FSTN LCM, COG LCD, TFT LCD display, TFT color LCD, graphic LCD module an...
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