Shenzhen Saef Technology Ltd.
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks |
| Packaging Details | Standard Exportation Package |
| Product | 1.22 inch TFT LCD |
| Touch screen | without touch (with CTP optional ) |
| Resolution | 240*204 dots |
| Cover Glass Dimension | Customizable |
| Viewing Direction | IPS ( all viewing angle ) |
| Interface | SPI |
| Pin number | 13 pins |
| Outline Dimension | 33.66 x 33.02 x 1.5 mm |
| Connection | ZIF FPC |
| Surface Luminance | 300 cd/m2(nits) |
| LED lifetime | 40,000 hours |
| Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF |
| Model Number | SF-TC122B-8175A-N |
| Certification | ISO9001 / ISO14000 |
| Place of Origin | ShenZhen / China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, Paypal | Supply Ability | 3000K pcs per month |
| Delivery Time | 1-5 weeks | Packaging Details | Standard Exportation Package |
| Product | 1.22 inch TFT LCD | Touch screen | without touch (with CTP optional ) |
| Resolution | 240*204 dots | Cover Glass Dimension | Customizable |
| Viewing Direction | IPS ( all viewing angle ) | Interface | SPI |
| Pin number | 13 pins | Outline Dimension | 33.66 x 33.02 x 1.5 mm |
| Connection | ZIF FPC | Surface Luminance | 300 cd/m2(nits) |
| LED lifetime | 40,000 hours | Compliance | REACH & RoHS Compliant |
| Brand Name | SAEF | Model Number | SF-TC122B-8175A-N |
| Certification | ISO9001 / ISO14000 | Place of Origin | ShenZhen / China |
| High Light | 1.22 Inch TFT LCD Display ，SPI Interface TFT LCD Display | ||
1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Introduction
Product Quick Review
Description
SF-TC122B-8175A-N is a 1.22 inch diagonal 240x204 full color round TFT LCD screen display. it supports SPI interface, widely used for Wearable devices, Round Display, MP3 player, Handheld devices etc. For easy connection to your host, the FFC/FPC tail mates with easy-to-find ZIF sockets.
SF-TC122B-8175A-N is circular mode TFT-LCD featured with brightness 300 nits (typical value). it can be operated at temperatures from -20°C to +70°C, its storage temperatures range from -30°C to +80°C. as 1.22 inch round TFT display module widely used in various application, we customize spi mcu RGB interface with different length of tail. drawings as below for your detailed checking.
1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Drawing
PIN Definition
| NO. | PIN NAME | I/O | Description |
| 1 | LEDK2 | O | LED Cathode |
| 2 | LEDK1 | O | LED Cathode |
| 3 | LEDA | O | LED Anode |
| 4 | GND | I | Ground |
| 5 | FMARK | I | Tearing effect output pin to synchronies MCU to frame writing, activated by S/W command. |
| 6 | SDA | I | Display Data input signal |
| 7 | SCLK | I | In Serial Interface, this is used as SCL. |
| 8 | RS | I | Display data/command selection pin in 4-line serial interface. |
| 9 | CS | I | Input pin for chip selection signal |
| 10 | RESET | I | LCM Reset input signal |
| 11 | IOVCC | I | Power Supply 2.8V/1.8V Voltage |
| 12 | VCC | I | Power Supply 2.8V Voltage |
| 13 | GND | I | Ground |
Maximum Absolute Limit
| Item | Symbol | Value | Unit |
| Power supply voltage for logic | VDD | 1.6~3.3 | V |
| Input voltage | Vin | VDD+0.3 | V |
| Operating temperature | Topr | -20 to 70 | °C |
| Storage temperature | Tstg | -30 to 80 | °C |
DC Characteristics (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | - |
| Supply current | IDD | - | - | 5 | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.8VDD | - | VDD | V | - |
| VIL | 0 | - | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | - | 1.0 | mA | VIN=VDD or VSS |
Backlight Electrical-optical Characteristics
| Item | Symbol | MIN | TYP | MAX | UNIT | Test Condition | Note |
| Supply Voltage | Vf | 6.4 | V | If=20AMA | - | ||
| Supply Current | If | - | 20 | - | mA | - | - |
| Reverse Voltage | Vr | - | - | 5 | V | - | |
| Power dissipation | Pd | - | 96 | - | mW | - | |
| Luminous Intensity for LCM |
- | - | 300 | - | Cd/m2 | If=20MA | - |
| Uniformity for LCM | - | 80 | - | - | ％ | If=20MA | - |
| Backlight Color | White | ||||||
Optical Characteristics
| No. | ITEM | Symbol | Conditions | Specification | Unit | Note | |||
| Min | Typ | Max | |||||||
| 1 | Response Time | Tr+Tf | 25℃ | - | 25 | - | Ms | (1)(2) | |
| 2 | Transmittance (With PL) | T(%) | - | - | 7.1 | - | - | - | |
| 3 | Contrast Rate | Cr | θ=0, Normal viewing angle | 300 | 500 | - | - | (1)(3) | |
| 4 | Viewing Angle
| Hor. | θR | CR>10 | 80 | - | Deg | - | |
| θL | 80 | - | |||||||
| Ver. | Θ+ | - | 80 | - | |||||
| Θ- | - | 80 | - | ||||||
1.22 Inch TFT LCD Display 240x204 Pixels SPI Interface Product Image
Factory Facilities and Certificates
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
40000000-50000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t... Founded in 2007, ShenZhen SAEF Technology Co., Ltd is committed to manufacturing and developing high-quality products for industrial LCD display, including TFT LCD, OLED, monochrome TN/STN/FSTN LCM display modules and system integration solutions. Saef Technology has become a leading enterprise in t...
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