3V MCU Interface Monochrome Graphic LCD Display 122x32 STN Positive

122x32 Graphic LCD STN Positive Transflective Yellow Green 3V MCU Interface With White LED Backlight

COG 122x32 Graphic LCD Description

SAEF Technology SF12232-09 is a STN type LCD display module with 122x32 solution.

• Driver IC: ST7920 or Equivalent
• Resolution: 122 x 32
• Low power operation: VDD 3.0V
• Dynamic current consumption:135 uA
• LCD driving voltage: 7.7V
• Dot Size: 0.44x0.42 mm
• Pin Definition:
• 1 A+ ( Supply voltage for backlight +2.7V )
• 2 K- ( Supply voltage for backlight Ground)
• 3 NC
• 4 /CS1 ( Chip Select , When CS1= “L”, chip is selected )
• 5 RST ( When /RES= “L”, the settings are initialized )
• 6 A0 ( Select register data when A0= “H”, and instruction when A0= “L” )
• 7 D6(SCL) (Serial clock input terminal )
• 8 D7(SDA) (Serial data input terminal)
• 9 VDD ( Supply voltage for logic circuit +3.3V )
• 10 VSS ( Ground )
• 11--14 NC
• 15 V0 (LCD driving voltage for common circuits at negative frame.)
• 16 XV0 ( LCD driving voltage for common circuits at positive frame.)
• 17 VG ( LCD driving voltage for segment circuits.)
• 18 NC

SAEF Technology is a professional Character and Graphic LCD manufacturer. SAEF's graphic LCD displays (liquid crystal display) are available in dot matrix format of graphic resolution including 96x16, 122x32, 128x64, 128x128, 144x32, 160x128, 160x160, 160x32, 160x80, 192x64, 192x128, 240x64, 320x240 and etc. The sizes are including 2" LCD, 2.5" LCD, 3" LCD, 3.2" LCD, 4" LCD Display, and etc. SAEF Graphic LCD modules are including different options of polarizer in reflective, transmissive or transflective types. Our LED backlights are available in various colors including yellow/green, white, blue, red, amber and RGB.

We have an extensive range of LCD graphic displays with various backlight and LCD type combinations. SAEF's graphic LCD can be used on instrument and industry machinery equipment as well as electrical home appliances, consumer electronics including white goods, POS system, home applications, industrial instrument, automation, audio/visual display systems, and medical devices.

COG 122x32 Graphic LCD Drawing

COG 122x32 Graphic LCD Real Product Image

FACTORY AND FACILITIES

CONTACT

Welcome to inquire via ck@saef.com.cn

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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 the field of small and medium size displays, and its continuous innovation has enable it to obtain a number of invention patents in the display field. With more than 14 years of experience, providing competitive products and services through stable product quality and professional pre-sales and after-sales service, SAEF technology has won the recognition of many international big brand companies and established long-term and stable cooperation with them.

Saef Technology is an ISO9001 and environmental ISO 14001 certified manufacturer. We provide 1 to 10 years warranty for all the company’s products. We are not only a display manufacturer but also a solution partner for our customers.

As a leading manufacturer in the display module market, Saef Technology will continue to focus on the research and development of new technologies such as TFT, OLED display, embedded systems integration solutions, and we will continue to provide customers display products with high cost performance.