Overview
The JicTech JC016I4BSR-1A is a premium 1.6‑inch TFT LCD module designed for applications requiring sharp square‑format displays, wide viewing angles, and compact dimensions. Built on an IPS panel (normally black) with 400×RGB×400 pixel resolution, it delivers exceptional image quality from any direction. The SPI interface reduces wiring complexity, while the ST7793 driver ensures smooth performance. Whether you’re developing an industrial HMI, medical device, or smart control panel, this module offers the reliability and optical performance your project demands.
Key Features
- 1.6” diagonal IPS panel – true full viewing angles (80° in all directions)
- 400×400 resolution – sharp, vibrant 262K colors
- Ultra‑compact module size – 42.94 × 45.77 × 1.86 mm (W×H×T)
- Square active area – 39.84 × 39.84 mm, perfect for round or square UI designs
- SPI interface – easy connection to MCUs with minimal pins
- High brightness – 300 cd/m² typical
- High contrast ratio – 800:1 typical
- Fast response time – 30ms typical (Tr+Tf)
- Wide operating temperature – -20℃ to +70℃
- Low power backlight – 3 white LEDs, 60mA total
- Driver IC – ST7793
Applications
- Industrial HMIs & control terminals
- Smart home displays & IoT panels
- Medical handheld equipment
- Portable gaming devices
- Automotive dashboard displays
- Wearables & square‑format UI projects
Technical Specifications
General Specifications
| Parameter | Value |
|---|
| LCD Size | 1.6 inch |
| Panel Type | a-Si TFT active matrix, IPS (Normally Black) |
| Resolution | 400 (RGB) × 400 pixels |
| Number of Colors | 262K |
| Viewing Direction | Full (Gray inversion free) |
| Contrast Ratio | 800 : 1 (typical) |
| Luminance (Brightness) | 300 cd/m² (typical) |
| Module Size (W×H×T) | 42.94 × 45.77 × 1.86 mm |
| Active Area (W×H) | 39.84 × 39.84 mm |
| Pixel Pitch | 0.135 × 0.135 mm |
| Driver IC | ST7793 |
| Interface | SPI |
| Backlight | 3 White LEDs (parallel) |
| Operating Temperature | -20 ~ +70 °C |
| Storage Temperature | -30 ~ +80 °C |
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
|---|
| Supply voltage (VCI – VSS) | VCI | -0.3 | +4.6 | V |
| Supply voltage for I/O (IOVCC – VSS) | IOVCC | -0.3 | +4.6 | V |
DC Characteristics (Panel Driving)
| Item | Symbol | Min | Typ | Max | Unit |
|---|
| Logic supply voltage | VDD | 2.8 | 3.3 | 3.6 | V |
| Input High Voltage | VIH | 0.7×VDD | – | VDD | V |
| Input Low Voltage | VIL | VSS | – | 0.3×VDD | V |
| Output High Voltage | VOH | VDD-0.4 | – | VDD | V |
| Output Low Voltage | VOL | VSS | – | VSS+0.4 | V |
Backlight Characteristics (3 LEDs parallel, total If=60mA)
| Item | Symbol | Min | Typ | Max | Unit | Condition |
|---|
| Forward voltage | Vf | 2.8 | 3.1 | 3.3 | V | If=60mA |
| White CIE (x) | – | 0.25 | 0.306 | 0.35 | – | If=60mA |
| White CIE (y) | – | 0.25 | 0.288 | 0.35 | – | If=60mA |
Optical Characteristics (Ta=25°C)
| Item | Symbol | Condition | Min | Typ | Max | Unit |
|---|
| Contrast Ratio | CR | Note 1 | – | 800 | – | – |
| White Luminance (center) | Lv | Normal angle | 280 | 300 | – | cd/m² |
| Brightness Uniformity | δWHITE | θ=ψ=0° | 80 | – | – | % |
| Response Time (Tr+Tf) | – | If=40mA | – | 30 | 40 | ms |
| White Chromaticity (x,y) | Wx, Wy | TC=25°C | 0.256,0.238 | 0.306,0.288 | 0.356,0.338 | – |
| Viewing Angle (3:00 / 9:00 / 6:00 / 12:00) | θ | Center, CR≥10 | 70 | 80 | – | deg |
| NTSC Ratio | S | – | 54% | 60% | – | % |
Interface Pin Description (20‑pin FPC – partial list)
| Pin No. | Symbol | I/O | Description |
|---|
| 1 | CS2 | I | Chip select 2 (QSPI) |
| 2 | QSPI-I00 | I/O | QSPI data I/O 0 |
| 3 | QSPI-I01 | I/O | QSPI data I/O 1 |
| 4 | QSPI-CLK | I | QSPI clock |
| 5 | QSPI-I03 | I/O | QSPI data I/O 3 |
| 6 | QSPI-I02 | I/O | QSPI data I/O 2 |
| 9 | RESET | I | Reset (active low) |
| 13 | GND | – | Ground |
| 14 | TE | O | Tearing effect output |
| 15 | VCC+RD | P | Power supply (read) |
| 16 | LEDK | – | LED cathode |
| 17 | LEDA | – | LED anode |
| 18 | GND | – | Ground |
Full pinout including touch panel pins (TP-SCL, TP-SDA, TP-RST, TP-INT, TP-VDD) available in the datasheet.
Reliability & Quality Assurance
Reliability Test Items (Pass Criteria)
- High temperature storage: 80±2℃, 48H
- Low temperature storage: -30±2℃, 48H
- High temperature operation: 70±2℃, 48H
- Low temperature operation: -20±2℃, 48H
- Thermal shock: -20℃ (30min) ↔ +70℃ (30min), 10 cycles
- ESD test: Air ±6kV / Contact ±4kV (150pF/330Ω, 5 points each)
MTBF: 20,000 hours @ room temperature (25±10℃, 40±20% RH).
Quality Assurance (per MIL-STD-105E)
- Inspection level: General II, single sampling
- Major defect AQL: 0.65
- Minor defect AQL: 1.5
- Test conditions: 25±5℃, 45±20% RH, 40W fluorescent lamp, 30cm viewing distance
Handling & Storage Precautions
- Avoid mechanical shock or excessive force on the display surface – glass panel is fragile.
- If LCD leaks, wash skin/clothes with soap and water; do not ingest.
- Use grounded workstations and anti‑static bags for storage and handling.
- Storage: 23±5℃, 55±15% RH, no direct sunlight or fluorescent light, max 12 months.
- Hand soldering: 320℃~350℃, max 10 seconds per pad, avoid repeated heating.
- Do not disassemble or modify the module.
Packing Method (Reference)
Modules are placed in anti‑static trays, stacked with foam protection, fixed with cardboard, and sealed in cartons. Detailed packing drawings available upon request.
Ordering & Support
The JicTech JC016I4BSR-1A is available for engineering samples and mass production. For a complete datasheet, 2D drawing, or a quotation, please contact our B2B sales team.
Download product documentation manual: FULL SPEC-JC016I4BSR-1A
📩 Request a quote or sample – email us today or use the inquiry form below.
