3" FSTN graphic LCD module, 128×64, MCU/SPI
- Model
- JM12864C08
- Size
- 3"
- Brand
- Junxian Display
- Place of origin
- Shenzhen, China
- Sample MOQ
- 5 pcs
- Production MOQ
- 100 pcs (standard) / 1,000 pcs (fully custom)
- Lead time
- 10-20 days
- Payment
- T/T, L/C, PayPal
- Trade terms
- EXW, FOB Shenzhen, CIF
Specifications
Model JM12864C08, built in our Shenzhen plant - 150 cd/m² brightness, -20°C to +70°C operating range, ST7567 driver IC. Sample MOQ is 5 pcs, production MOQ 100 pcs, and lead time 10-20 days once the specification is frozen.
| Model number | JM12864C08 |
|---|---|
| Screen size | 3" |
| Resolution | 128×64 |
| Display type | Positive display,FSTN |
| Interface | Serial/Parallel Port,SPI |
| Brightness | 150 cd/m² |
| Colours | Blue,green,white Or Customizable |
| Touch panel | Without Touch Screen (Customizable) |
| Driver IC | ST7567 |
| Driving voltage | 3.3V |
| Backlight | LED White Light |
| Backlight lifetime | 40,000 Hours |
| Outline dimension | 71.50x48.20x5.20mm |
| Active area | 65.50X38.00mm |
| Operating temperature | -20°C to +70°C |
| Storage temperature | -30°C to +80°C |
Typical values at 25 °C. Tolerances, pin assignment and timing are in the datasheet — ask for it before locking your PCB layout.
Price depends on quantity, touch option and packaging. Send the quantity and we quote the same working day where possible.
Mechanical drawing
Outline, active area position, FPC route and pin pitch. Dimensions in millimetres. Check this against your enclosure opening before you commit the mechanical design — it is free to change here and expensive to change after tooling.
Drawing carried over from our previous catalogue; some annotations are in Chinese. Ask us for the current 2D drawing (DWG or PDF) and we will send it with the datasheet.
Product description
Custom & OEM 3-inch COG Monochrome LCD Monitor COG Dot Matrix Display Fit For Wearable Devices Digital Cameras
Definition and Principle
COG Dot Matrix Display refers to a type of display technology that uses a Chip - on - Glass (COG) packaging method for dot - matrix - style displays. Here is a detailed introduction:
Principle
It consists of a matrix - arranged array of pixels, and each pixel can be independently controlled to display different colors or grayscale levels. By controlling the on - off state and brightness of these pixels, various images, text, and graphics can be presented.
Product Key Features and Advantages
(1) High-Resolution Display: Boasts a 128x64 pixel resolution, ensuring sharp and clear presentation of images and text for accurate information visualization.
(2) Advanced Display Technology: Utilizes STN yellow or FSTN transflective positive mode, which reduces pixel crosstalk and guarantees stable optical performance, delivering consistent and reliable display quality.
(3) Efficient Data Communication: Equipped with a built-in ST7567 driver IC that supports the SPI serial interface, enabling fast and smooth data transfer for seamless operation.
(4) Low-Voltage Operation: Operates at a typical 3.3V supply voltage, making it power-efficient. The integrated white LED backlight further enhances visibility, ensuring readability in various lighting conditions.
(5)Space-Saving Design: Employing the COG (Chip On Glass) process, this module uses compact chip bonding technology. It minimizes space requirements while achieving high integration efficiency, ideal for space-constrained applications.
(6) Wide Temperature Adaptability: With an operating temperature range of -20°C to +70°C and a storage temperature range of -30°C to +80°C, it can function reliably in diverse environmental conditions, expanding its usability across different scenarios.
Detail photos
What this specification means in practice
TN glass is the cost-efficient choice with the fastest response. Contrast and colour shift once you move off the specified viewing direction, so it fits devices with a fixed operator position.
150 cd/m² is an indoor, low-power specification - typical for battery meters and handheld instruments where runtime matters more than brightness.
SPI keeps the wiring to four or five lines, which is why it dominates small colour displays on 32-bit MCUs. The trade-off is refresh rate on larger resolutions.
Operating range -20°C to +70°C covers unheated cabinets, outdoor enclosures and cold-chain equipment. Standard commercial panels stop at 0 °C and go dark or slow in the cold.
Touch is optional on this module. We bond capacitive or resistive panels to the same glass, so you can start without touch and add it on a later revision.
Ordering and customisation
This model ships as a bare module by default. We commonly modify the FPC length and connector, change the backlight current, add a capacitive or resistive touch panel, or bond cover glass with your printing. Tell us the enclosure opening and the mounting method and we will confirm what can stay standard and what needs tooling.
Typical applications
Instrumentation & Metering
Power, gas and water meters that must run for years on a battery and stay readable in daylight.
Industrial Automation & HMI
Simple machine readouts where colour adds cost but no information.
How a customised order runs
Send the requirement
Size, resolution, interface, brightness, operating temperature, touch or no touch, and the annual quantity. A photo or drawing of the enclosure opening helps more than a long description.
We confirm feasibility and quote
You get a specific model number or a modification plan, with tooling cost and lead time stated separately from the unit price. Usually within one working day.
Sample and approval
Samples in 10-15 days from stock glass; custom glass or a new FPC adds tooling time. You approve dimensions, display quality and interface timing before mass production starts.
Production and shipment
10-20 days after specification freeze. Anti-static bag + foam tray + export carton, shipped DHL / FedEx / UPS express or by your forwarder. We keep the approved sample as the reference for every repeat order.
Related models
3 Inch Graphic LCD Display 3.3V Sunlight Readable LCD Display 128x64
3 Inch TFT LCD Display 500cd/m2 High Brightness LCD Monitor With Full Viewing Angle
3 Inch COG Monochrome LCD Monitor 160x160 FSTN Monochrome LCD Screen With COG
128 X 64 Graphic LCD Display 3.2 Inch Monochrome LCD Screen With ST7567S Driver
Questions about this model
What is the minimum order quantity for the JM12864C08?
Samples are 5 pcs. Production MOQ is 100 pcs for this catalogue model and 1,000 pcs when the FPC, backlight or glass is modified.
How long is the lead time?
10-20 days for production quantities, 10-15 days for samples from stock glass. Custom tooling is quoted separately and confirmed in writing first.
Can this module be customised?
Yes - FPC length and pin order, connector type, backlight brightness and colour temperature, cover glass, touch panel and bonding method. See what is changeable.
Do you provide a datasheet and drawing?
Yes. Email hyd@szjunxian.com with the model number and we send the full datasheet, 2D drawing and, where relevant, the initial sample report.
Which interface should I choose for my board?
It depends on your host processor and target resolution. Our interface selection guide compares MCU, SPI, RGB, LVDS and MIPI by pin count, resolution ceiling and MCU load.
Packaging, shipping and trade terms
Packaging is anti-static bag + foam tray + export carton, shipped by DHL / FedEx / UPS express, air freight, sea freight. Trade terms EXW, FOB Shenzhen, CIF, payment T/T, L/C, PayPal.
Need this module with different parameters?
Most orders start from a catalogue model and change two or three parameters. Send us the differences you need and we will confirm feasibility, tooling and price.