SPI Graphic COG LCD Module 320x240 ST75320 FSTN Display Positive Transflective HTG320240A
Brand Name:HOTHMI
Model Number:HTG320240A
Minimum Order Quantity:2
Delivery Time:25 days
Payment Terms:L/C, D/A, T/T, D/P, Western Union, MoneyGram
Place of Origin:Dongguan, China
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Location:
Dongguan Guangdong China
Address:
No. 301-305, Building N3, T5, Tianan Cyber City, Fenggang Town, Dongguan City, Guangdong Province, China
Supplier`s last login times:
within 35 hours
Product Details
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Product Details
320x240 SPI Graphic COG LCD ST75320 | FSTN Display Positive Transflective/HTG320240A
HTG320240A | Monochrome Graphic COG | 320x240 Pixels | Transflective LCD | Side White Backlight | FSTN (+) Positive Display
HOTLCD 320x240 graphic Chip-On-Glass (COG) Liquid Crystal Display 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 HTG320240A display has an optimal view of 6:00, operates at 3.3V supply voltage and is RoHS compliant.
Product parameters
| ITEM | STANDARD VALUE | UNIT |
| Number of dots | 320x240 | dots |
| Module dimension | 107(L)x86(W)x5.8 | mm |
| View display area | 102.2(L)x72.3(W) | mm |
| Dot size | 0.26x0.26 | mm |
| Dot pitch | 0.28x0.28 | 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 | FSTN | |
| Display type | TRANSMISSIVE / NEGATIVE | |
| Driver IC | ST75320 | |
| Backlight | WHITE | |
| Product application | industrial control, instrumentation | |
Terminal Function
| Pin No. | Pin Name | Function |
| 1 | ESD(GND) | Frame ground. |
| 2 | VOUT | VOUT is the source of V3 regulator. |
| 3 | CE2P | Connects a non-polar capacitor between CE2P and CE2N. |
| 4 | CE2N | Connects a non-polar capacitor between CE2P and CE2N. |
| 5 | CE3P | Connects a non-polar capacitor between CE3P and CE1N. |
| 6 | CE1N | Connects a non-polar capacitor between CE3P and CE1N. |
| 7 | CE1P | Connects a non-polar capacitor between CE1P and CE1N. |
| 8 | V3 | LCD driver supply. |
| 9 | CB1P | Connects a non-polar capacitor between CB1P pin and CB1N pin. |
| 10 | CB1N | Connects a non-polar capacitor between CB1P pin and CB1N pin. |
| 11 | MV3 | LCD driver supply. |
| 12 | CD2P | Connects a non-polar capacitor between CD2P pin and CD2N pin. |
| 13 | CD2N | Connects a non-polar capacitor between CD2P pin and CD2N pin. |
| 14 | NAVDD | DC/DC converter for LCD driver circuit. |
| 15 | CD1N | Connects a non-polar capacitor between CD1P pin and CD1N pin. |
| 16 | CD1P | Connects a non-polar capacitor between CD1P pin and CD1N pin. |
| 17 | CA2N | Connects a non-polar capacitor between CA2P and CA2N. |
| 18 | CA2P | Connects a non-polar capacitor between CA2P and CA2N. |
| 19 | CA1N | Connects a non-polar capacitor between CA1P and CA1N. |
| 20 | CA1P | Connects a non-polar capacitor between CA1P and CA1N. |
| 21 | AVDD | DC/DC converter for LCD driver circuit. |
| 22 | MV2 | LCD driver supply. |
| 23 | MV1 | LCD driver supply. |
| 24 | V1 | LCD driver supply. |
| 25 | V2 | LCD driver supply. |
| 26 | VC | VC should be connected with ground system. |
| 27 | VSS | Power supply(0V). |
| 28 | VDDA | Power supply(3.3V). |
| 29 | VDDI | VDD1 is the power of interface I/O circuit and OSC circuit. |
| 30 | VD1 | LCD driver supply. |
| 31 | SDA_OUT [D2:3] | serial output data. |
| 32 | SDA_IN [D1] | serial input data. |
| 33 | SCLK | serial input clock. |
| 34 | A0 | A0 determines whether the access is related data or command. |
| 35 | RSTB | Reset input pin. |
| 36 | CSB | Chip select input pin. |
| 37 | TP1 | No connect. |
| 38 | TP2 | No connect. |
| 39 | BL_K | Cathode of LED backlight(0V). |
| 40 | BL_A | Anode of LED backlight(+12V). |
| 41-44 | Nc | No connect. |
| 45 | ESD(GND) | Frame ground. |
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. |
| Product Integrity | Quality in product manufacturing ensures integrity in construction. Customers can expect tight assembly without worry of loose parts or missing material. Our products will meet all environmental expectations including temp, humidity, & vibration conditions. |
| Glass Color | While normal variations of glass color may occur (due to manufacturing tolerances), Newhaven Display maintains color compliance per internal approved color charts. These charts are maintained to ensure any minor glass deviations are identified and corrected as needed. |
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SPI Graphic COG LCD Module 320x240 ST75320 FSTN Display Positive Transflective HTG320240A
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