240x240 full‑view full‑interface 1.3‑inch circular industrial‑medical LCD display

1. Product Name: 1.3‑inch Round Industrial‑Medical LCD Display, 240x240, Full‑Viewing‑Angle, Multi‑Interface
2. Model: 
3. Size: 1.3 inch
4. Compatible Models: --
5. Touch‑Enabled: No
6. Touch Type: None
7. Display Mode: TFT
8. Display Colors: 65K/262K
9. Resolution: 240x240
10. Dot Pitch: 0.135(H)*0.135(V)
11. Viewing Angle: Full viewing angle
12. Driver IC: GC9A01
13. Display Type: Transmissive, Normally Black
14. Outline Dimension: 35.60*37.74*1.48mm
15. Viewable Area: 33.20*33.20mm
16. Dot‑Matrix Area: 32.40*32.40mm
17. Brightness: 500cd/m²
18. Contrast Ratio: 700∶1
19. Interface Type: 8/9/16/18‑bit MCU
3/4 SPI + 16/18‑bit RGB
3/4‑wire Serial Interface
20. Number of Pins: 39
21. Pin Pitch: 0.3mm
22. Connection Type: Plug‑in
23. Operating Voltage: 3.3V
24. Backlight Color & Type: White LED Backlight
25. Backlight Circuit: 2 LEDs in parallel, Vled=3V, Iled=40mA
26. Service Life: 50000h
27. Operating Temperature: -20℃～+70℃
28. Storage Temperature: -30℃～+80℃
29. Product Certification: RoHS
30. Quality System Certification: ISO9001, ISO13485, ISO14001, IATF16949