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4.2" Reflective TFT LCD, 400×300, SPI, Wide Temp, GDTL042T71
Number of views:
1000
Product serial number
500420Z7
Quantity
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OVERVIEW
SPECIFICATION
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Order & Usage Guidelines
Minimum Order Quantity (MOQ)
Standard MOQ: 1440 pcs .
Recommended: Bulk orders for optimized production efficiency.
Usage Recommendation
Support: Our team ensures seamless application.
4.2 INCH TFT PAPER DISPLAY
TFT PAPER Display's Basic Parameters
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Screen Size: 4.2 inch
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Resolution: 300 (H) × 400 (V)
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Display Mode: Monochrome TFT / Reflective TFT
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Interface: 4-wire SPI
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Driver IC: ST7305
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Operating Temp: -20°C to +70°C
Key Features
Reflective LCD technology
Energy-efficient design
4.2-inch with 300 × 400 resolution
Amorphous silicon TFT for stable performance
Wide operating temperature range: -20°C to 70°C
Fast refresh rate for smooth display performance
APPLICATION
Pinout Description
Refer to the datasheet for detailed pin diagrams.
Pin Definition
FPC connector for module electronic interface:
Pin 1-4, 6-8, 19, 23
NC
No Connection
Pin 5
VCC(I-O)
Digital Circuit Power Supply
Pin 9
TE
Tearing Effect Signal, for synchronizing MCU to frame memory writing
Pin 10
LCD_RES
Reset input pin. When LCD_RES is "L", internal initialization procedure is executed
Pin 11
LCD_D/C
Display Data/Command selection pin in 4-wire serial interface
Pin 12
LCD_CS
Chip Select pin; Low enable, High disable
Pin 13
LCD_SCLK
Serial Interface Clock pin
Pin 14
LCD_SDI
SPI interface input/output pin. Data is latched at the rising edge of SCL signal
Pin 15
IOVCC
Power Supply (Digital), IOVCC=1.65V-3.3V
Pin 16
VCI
Power Supply (Analog), VCI=2.55V-3.3V
Pin 17
GND
Power Ground
Pin 18
VGH
Power output (positive) pin for Gate Driver
Pin 20
VIV
Power output pin for Analog Driver
Pin 21
AVDD
Power output pin for Analog Driver
Pin 22
VNV
Power output pin for Analog Driver
Pin 24
VGL
Power output (negative) pin for Gate Driver
Keyword:
4.2 inch reflective TFT display
4.2" reflective LCD module
400x300 TFT LCD screen
SPI TFT display 4.2 inch
reflective TFT LCD
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Number of downloads:
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2024-05-17 11:05:00
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Time of issue:2020-04-27 00:00:00
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