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Model no.FZ35054C54-H
FZ35054C54-H 3.5-Inch 640x480 IPS Landscape TFT-LCD
FZ35054C54-H is a nominal 3.5-inch 640×480 landscape IPS TFT-LCD with NV3052CGRB driver, 3-wire SPI initialization, 24-bit parallel RGB image bus, 54-pin plug-in FPC and 400 cd/m² typical brightness.
- a-Si IPS TFT-LCD, transmissive
- Landscape, 4:3
- 3-wire SPI + 24-bit parallel RGB
- Not present; no touch pins reserved
- 640 × 480 VGA landscape resolution
- IPS 85° horizontal and vertical viewing
- NV3052CGRB controller
- 3-wire SPI initialization plus 24-bit RGB image bus
- Screen Size
- 3.5 inch nominal; 3.45 inch active-area diagonal
- Resolution
- 640 × 480 pixels
- Technology
- a-Si IPS TFT-LCD, transmissive
- Shape
- Landscape, 4:3
- Interface
- 3-wire SPI + 24-bit parallel RGB
- Touch
- Not present; no touch pins reserved
Product Overview
The FZ35054C54-H is a 3.5″ landscape IPS TFT-LCD module with VGA 640x480 resolution (4:3 aspect ratio). It uses the NV3052CGRB controller with a hybrid 3W SPI + RGB 24-bit parallel interface (SPI for initialization, RGB888 for live image data — 8 bits per color, R/G/B each on dedicated 8-bit buses). The 54-pin plug-in FPC tail carries backlight, 24-bit RGB data bus, sync signals and logic power. With 400 cd/m² typical brightness, 85° all-direction viewing and 25,000 hr LED lifetime, it is well-suited for industrial HMI, GPS navigator, portable DVD player, smart-home control panel and test & measurement equipment.
Key Features
- 3.5 inch IPS TFT-LCD, 640x480 landscape (4:3), RGB stripe pixel arrangement
- NV3052CGRB controller with 3W SPI + RGB 24-bit hybrid interface (8 bits per color)
- Wide 85° H / 85° V viewing angle — consistent image from all sides
- 400 cd/m² typical brightness, 25,000 hr LED lifetime
- 12 white-LED parallel backlight (4 strings × 3 LED series)
- Operating temperature -20 ~ +70 °C for industrial use
- Compact outline 76.2 x 63.2 mm — drop-in fit for portable and panel-mount designs
Product Images
Basic Parameters
| Display Type | a-Si TFT IPS (TFT / Transmissive) |
|---|---|
| Model Number | FZ35054C54-H |
| Screen Size | 3.5 inch (diagonal, landscape 4:3, 3.45 inch (actual diagonal)) |
| Resolution | 640x480 (640 RGB x 480 Dots) |
| Orientation | Landscape (横屏, 4:3) |
| Pixel Pitch | 109.5 x 109.5 μm |
| Display Colors | 262K (per spec) — RGB 24-bit interface supports up to 16.7M |
| White Chromaticity (typ.) | Wx 0.297 / Wy 0.318 (typ., CIE 1931) |
| Viewing Direction | ALL (IPS, 85° H / 85° V) |
| Active Area | 70.08 (H) x 52.56 (V) mm |
| LCM Outline Size | 76.2 (H) x 63.2 (V) mm |
| Backlight | 12 white LEDs in parallel (4 strings × 3 LED series) |
| Brightness (typ.) | 400 cd/m² (typ.) |
| LED Forward Voltage (Vf) | 18 V (typ., IL=40 mA), 19.2 V max |
| LED Lifetime (typ.) | 25,000 hours (typ., to 50% brightness) |
| Contrast Ratio (typ.) | 500 : 1 (typ.) |
| Response Time (typ.) | 45 ms (typ., Tr+Tf) |
| Controller / Driver IC | NV3052CGRB (New Vision Microelectronics) |
| Data Interface | 3W SPI + RGB 24-bit parallel (hybrid) |
| Pin Count | 54 (plug-in FPC) |
| Power Supply — IOVCC | IOVCC 1.65 ~ 2.0 V (typ. 1.8 V, see note) |
| Power Supply — VCI | VCI 2.5 ~ 6.2 V |
| Power Supply — VCC (Pins 41-42, logic) | VCC 2.8 V (Pins 41-42, interface logic) |
| Touch Panel Option | No touch (RGB interface module, no TP pins reserved) |
| Operating Temperature | -20 ~ +70 °C |
| Storage Temperature | -30 ~ +80 °C |
| Weight | TBD g |
| Manufacturer | Shenzhen FuZheng Photoelectric Co., Ltd |
Mechanical Drawing
The approved, revision-matched mechanical drawing is available with the quotation. Confirm the exact module suffix and connector orientation before enclosure release.
Pin Definition (54-pin FPC)
54-pin plug-in FPC tail. Pins 1-4 are backlight (LEDK / LEDK / LEDA / LEDA). Pins 5-7 are reserved (NC). Pin 8 is active-low RESET. Pins 9-11 are the 3W SPI control interface (CS / SCL / SDA) for NV3052CGRB initialization. Pins 12-19 are the blue data bus (B0-B7), Pins 20-27 are green (G0-G7), and Pins 28-35 are red (R0-R7) — together forming the 24-bit RGB888 parallel data bus. Pin 36 is HS (line sync), Pin 37 is VS (frame sync), Pin 38 is DCLK (dot clock). Pins 39-40 are NC. Pins 41-42 supply interface logic power (VCC 2.8 V). Pins 43-51 are NC. Pin 52 is DE (data enable). Pins 53-54 are GND. There is no touch-panel pin on this RGB-only module.
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | LEDK | Back-light Cathode |
| 2 | LEDK | Back-light Cathode |
| 3 | LEDA | Back-light Anode |
| 4 | LEDA | Back-light Anode |
| 5 | NC | No connection |
| 6 | NC | No connection |
| 7 | NC | No connection |
| 8 | REST | Reset input pin |
| 9 | CS | Chip select input pin (SPI) |
| 10 | SCL | Serial clock signal input pin (SPI) |
| 11 | SDA | Serial signal input / output pin (SPI) |
| 12-19 | B0-B7 | Blue data bus (8 bits) for RGB 24-bit interface |
| 20-27 | G0-G7 | Green data bus (8 bits) for RGB 24-bit interface |
| 28-35 | R0-R7 | Red data bus (8 bits) for RGB 24-bit interface |
| 36 | HS | Line (horizontal) synchronizing signal for RGB interface |
| 37 | VS | Frame (vertical) synchronizing signal for RGB interface |
| 38 | DCLK | Dot clock signal for RGB interface operation |
| 39 | NC | No connection |
| 40 | NC | No connection |
| 41 | VCC | Power supply for interface logic circuits (2.8 V) |
| 42 | VCC | Power supply for interface logic circuits (2.8 V) |
| 43 | NC | No connection |
| 44 | NC | No connection |
| 45 | NC | No connection |
| 46 | NC | No connection |
| 47 | NC | No connection |
| 48 | NC | No connection |
| 49 | NC | No connection |
| 50 | NC | No connection |
| 51 | NC | No connection |
| 52 | DE | Data enable signal for RGB interface operation |
| 53 | GND | Power Ground |
| 54 | GND | Power Ground |
Typical Applications
- Industrial HMI, machine control and instrumentation panel
- GPS navigator and portable navigation device display
- Portable DVD player and handheld AV player
- Smart home control panel, thermostat and access-control terminal
- Medical equipment display (patient monitor, diagnostic device)
- POS terminal secondary display and self-service kiosk
- Test & measurement equipment front-panel display
- Camera monitor, drone controller and EV charging station display
Frequently Asked Questions
What are the format and resolution of FZ35054C54-H?
FZ35054C54-H is a 3.5-inch landscape IPS TFT-LCD with 640 × 480 pixels and a 4:3 aspect ratio.
How is image data transferred to FZ35054C54-H?
The NV3052CGRB controller uses 3-wire SPI for initialization and a 24-bit parallel RGB bus for live image data.
Does the 54-pin FPC include touch-panel signals?
No touch-panel signals are identified in the supplied 54-pin assignment. Treat touch as an external front-assembly requirement and confirm feasibility before quotation.
What optical values are published?
The supplied record lists 400 cd/m² typical brightness, 500:1 typical contrast, 45 ms typical response time and 85° horizontal and vertical viewing.
Is the supplied product brief enough for enclosure release?
No. Request the approved mechanical drawing because the supplied package does not define module thickness, FPC geometry or connector orientation.
Ordering & Contact
Sample orders and OEM/ODM quotations are available. Please contact Shenzhen FuZheng Photoelectric Co., Ltd by email or WhatsApp.
Contact: Victory.Wang | Shenzhen FuZheng Photoelectric Co., Ltd | Email: Victory.Wang@szfuzheng.com | WhatsApp: +86 15989445783 | Website: https://fzlcddisplay.com
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FZ35054C54-H
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