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3.5'' 640x480 Vertical IPS TFT Module - VXT350MSGV-01

The VXT350MSGV-01 is a 3.45-inch TFT module with 640 x 480 pixels — standard VGA in the classic 4:3 shape — over an active area of 70.08 x 52.56 mm. At 232 PPI it is the highest-density module in this size class, carrying four times the pixels of the 320 x 240 modules that share this identical active area: 307,200 against 76,800. Small text becomes readable, fine graphics render as drawn, and pixels are exactly square at 0.1095 mm so circles need no correction. It runs 24-bit RGB for video and 3-wire SPI for configuration on one 40-pin connector driven by an NV3052C, with DE and SYNC timing charts both provided. Contrast is given as a 600:1 minimum, and viewing angle is 80° in all four directions with viewing direction ALL, so mounting orientation is a mechanical decision only. The backlight is six LEDs in series at just 20 mA — half the current of most modules this size, at 0.36 W. Reliability covers nine tests including vibration, random vibration and 100 G shock.

Model:VXT350MSGV-01

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Product Description

Two Interfaces on One Connector

The 40-pin connector carries both paths:

24-bit parallel RGB — R0–R7 on pins 5 to 12, G0–G7 on 13 to 20, B0–B7 on 21 to 28, with PCLK, HSYNC, VSYNC and DE. This is the video path.
3-wire SPI — SDI, SCL and CS on pins 38, 39 and 40, with SDO on 37. This is the configuration path.

Where It Gets Used

Replacements for legacy 640 × 480 panels — matching resolution, 4:3 shape and a 3.45-inch active area.
Products already designed around this active area — four times the detail in the same window.
Interfaces with small text or fine graphics — 232 PPI against 116 PPI.
Portable and battery equipment — 0.36 W backlight, about half the comparable module.
Vehicle, portable and machinery applications — vibration, random vibration and 100 G shock all specified.
Inspection viewers and instruments — VGA content maps without letterboxing.
Cost-sensitive designs — a single 2.8 V rail and one 40-pin connector.

General Specifications

ltem	Contents	Unit	Note
Model	VXT350MSGV-01
LCD Type	TFT	-
Display color	16.7M		1
Viewing Direction	ALL	O'Clock
Operating temperature	-20~+70	℃
Storage temperature	-30~+80	℃
Module size	76.74X63.74X3.2	mm	2
Active Area(W×H)	70.08X52.56	mm
Number of Dots	640×480	dots
Controller	NV3052C	-
Power Supply Voltage	2.8	V
Backlight	6S-LEDs (white)	pCS
Brightness	400 cd/m² typ
Uniformity	75% min / 80% typ
Contrast ratio	600 min / 800 typ
Weight	---	g
Interface	3SPl+RGB24bit	-