lcd module 16x2 datasheet manufacturer

16×2 LCD is named so because; it has 16 Columns and 2 Rows. There are a lot of combinations available like, 8×1, 8×2, 10×2, 16×1, etc. But the most used one is the 16*2 LCD, hence we are using it here.

All the above mentioned LCD display will have 16 Pins and the programming approach is also the same and hence the choice is left to you. Below is the Pinout and Pin Description of 16x2 LCD Module:

These black circles consist of an interface IC and its associated components to help us use this LCD with the MCU. Because our LCD is a 16*2 Dot matrix LCD and so it will have (16*2=32) 32 characters in total and each character will be made of 5*8 Pixel Dots.  A Single character with all its Pixels enabled is shown in the below picture.

So Now, we know that each character has (5*8=40) 40 Pixels and for 32 Characters we will have (32*40) 1280 Pixels. Further, the LCD should also be instructed about the Position of the Pixels.

It will be a hectic task to handle everything with the help of MCU, hence an Interface IC like HD44780 is used, which is mounted on LCD Module itself. The function of this IC is to get the Commands and Data from the MCU and process them to display meaningful information onto our LCD Screen.

The LCD can work in two different modes, namely the 4-bit mode and the 8-bit mode. In 4 bit mode we send the data nibble by nibble, first upper nibble and then lower nibble. For those of you who don’t know what a nibble is: a nibble is a group of four bits, so the lower four bits (D0-D3) of a byte form the lower nibble while the upper four bits (D4-D7) of a byte form the higher nibble. This enables us to send 8 bit data.

As said, the LCD itself consists of an Interface IC. The MCU can either read or write to this interface IC. Most of the times we will be just writing to the IC, since reading will make it more complex and such scenarios are very rare. Information like position of cursor, status completion interrupts etc. can be read if required, but it is out of the scope of this tutorial.

The Interface IC present in most of the LCD is HD44780U,in order to program our LCD we should learn the complete datasheet of the IC. The datasheet is given here.

There are some preset commands instructions in LCD, which we need to send to LCD through some microcontroller. Some important command instructions are given below:

WH1602T is a LCD 16 x 2 display module which including 16 characters by 2 lines. WH1602T module is built in with ST7066 controller or equivalent, 5V power supply default 6800 4/8-bit parallel interface. There are different LED backlights available in various colors including blue, green, yellow-green and red. But, please note this item white LED backlight is not available. For more details, please contact us for this lcd 16x2 datasheet.

The 162D is one of our 16 character x 2 row chip on board (COB) alphanumeric displays. These classic 16x2 LCD modules are available in a multitude of LCD and LED backlight color combinations to achieve the perfect look for your product. Some of our most popular combinations are STN yellow-green LCD with yellow-green LED backlight, STN blue LCD with white LED backlight, and STN grey LCD with either blue, amber or pure green LED backlight.

Abstract: 16x2 Text LCD optrex lcd display 16x2 16207 LCD display module 16x2 characters block diagram of lcd display 16x2 LCD MODULE optrex 16x2 driver lcd 16x2 LCD display module 16x2 optrex user manual

Text: driver required for a Nios® II processor to display characters on an Optrex 16207 (or equivalent) 16x2 , Builder-generated system. The Nios II Embedded Design Suite (EDS) includes an Optrex LCD module and provide several ready-made example designs that display text on the Optrex 16207 via the LCD controller. For details about the Optrex 16207 LCD module, see the manufacturer"s Dot Matrix Character LCD Module User , 10. Optrex 16207 LCD Controller Core NII51019-7.1.0 Core Overview The Optrex 16207 LCD

Abstract: 16x2 LCD Panel Display optrex lcd display 16x2 16x2 Text LCD Datasheet Lcd 16x2 16x2 Dot Matrix Character Display Driver driver lcd 16x2 lcd module 16x2 16x2 lcd VT100 manual

Text: an Optrex LCD module and provide several ready-made example designs that display text on the Optrex , LCD ( 16x2 , Optrex 16207). The LCD controller does not have any user-configurable settings. The only , Altera Corporation Chapter 10, Optrex 16207 LCD Controller Core For information about the revision , Altera Corporation 10. Optrex 16207 LCD Controller Core NII51019-7.1.0 Core Overview The Optrex 16207 LCD controller core with Avalon® Interface ("the LCD controller") provides the hardware

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Text: System Optrex W Description TYPES OF DISPLAYS Y P O C D L TE IA IN IC R F P F N O E N H , DMC – Character DMF – Graphic F - Graphic MODEL NUMBER 3 to 5 Digits 162xx– 16x2 202xx– 20x2 204xx– 20x4 LCD PANEL FEATURES BACKLIGHT FEATURES REVISION LEVEL Y P C , MODULES PRODUCT FAMILY NUMBER LCD PANEL FEATURES BACKLIGHT FEATURES REVISION LEVEL Y P , TYPE T – TFT LCD PANEL FEATURES BACKLIGHT FEATURES REVISION LEVEL Y P T

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Abstract: I-PEX* 20197-020U-F 20197-020U-F 20197-020-U lcd screen LVDS connector 40 pins i-pex FI-S20S I-PEX 20197-020U-F 20186-020E-11 jae lcd screen lvds 40 pin diagram I-PEX lvds 40 pin

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Text: additional part numbers and configurations Page 1 of 9 LCD Manufacturer Emerging Display Emerging , 8mA22545 8mA22545 8mAD3083 8mad3083 L2373 LCD Manufacturer Optrex Optrex Optrex Optrex Optrex , additional part numbers and configurations Page 5 of 9 LCD Manufacturer Optrex Optrex Optrex , LCD Module to ERG Inverter Part Number Cross-Reference Guide LCD Manufacturer Acer Acer AND , LD3049 LD3049 LCD Manufacturer AU Optronics AU Optronics AU Optronics AU Optronics AU Optronics

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Abstract: T-55467D084J-LW-A-AAN OPTREX 120 LCD 640 x 480 MODULE DF9B-31S-1V data in put on panel lcd tv LCD tv display panel driver circuit diagram DF9BA31P-1V LCD OPTREX

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Text: -55563D104J-LW-A-ABN is 10.4" color TFT-LCD (Thin Film Transistor Liquid Crystal Display ) module composed of LCD panel , -55563D104J-LW-A-ABN OPTREX CORPORATION Page 14/37 OPTREX Confidential (4) Display Position and Scan Direction D(X,Y) shows , to FLAT PANEL DISPLAY MEASUREMENTS STANDARD (VESA Standard). T-55563D104J-LW-A-ABN OPTREX , -55563D104J-LW-A-ABN OPTREX CORPORATION Page 20/37 OPTREX Confidential *6) Image sticking: Continuously display the test , -55563D104J-LW-A-ABN OPTREX CORPORATION Page 22/37 OPTREX Confidential 12. OTHER FEATURE This LCD module complies with Kol

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Abstract: lcd 15.4 inverter ic 7451 pin diagram MSM5299 15.4 lcd COG LCD 2 x 16 4-bit lcd cable inverter pin diagram MAR-6 pcb design VOLTAGE PROTECTOR MSM5298

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Abstract: LVDS 30 pin connector cable LVDS display 30 pin connector LVDS connector 32 pins LCD lvds 20 pin lcd panel lcd screen LVDS connector 30 pins JAE LVDS 30 PIN lvds connector 14 pin 1.0mm lcd 30 pin diagram lvds FI-SE20P-HFE

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Text: LCD Module to ERG Inverter Part Number Cross-Reference Guide LCD Manufacturer Model Number , Input LCD Manufacturer Model Number 12 Volt Input L2579 DmD43050 8ma22372 L2333 L2414, LCD Manufacturer Model Number ERG Inverter Part Number 5 Volt Input 12 Volt Input LCD , LD2885 D12LD80J DmC42949 Emerging Display Emerging Display Epson Epson Epson Epson Epson , MULTIPURPOS ERG MULTIPURPOS CLAA150XE01 5.7" LCD 5.7" LCD . DG320RGB240-517-1 LMG6647 LMG6683E(or

RC1602C is a 16x2 character type LCD display with module dimension 85.0 x 36.0 mm. This monochrome display LCD 16x2 has built-in IC ST7066. Default interface of RC1601A module is 6800; if you require interface such as SPI or I2C, they’re available as well, but the IC will be replaced with RW1063.

Raystar provides various LED backlight combinations for RC1602C 16 character x 2 lines LCD display module, such as yellow-green, green and white. You can choose module with LED backlight or without it.

This RC1602C display LCD 16x2 offers a selection of fonts, including English/Japanese, Europe and Cyrillic (Russian), etc. Feel free to contact us if you need full datasheet or more info of this display lcd 16x2.

16x2 LCD modules are very commonly used in most embedded projects, the reason being its cheap price, availability, programmer friendly and available educational resources.

16×2 LCD is named so because; it has 16 Columns and 2 Rows. There are a lot of combinations available like, 8×1, 8×2, 10×2, 16×1, etc. but the most used one is the 16×2 LCD. So, it will have (16×2=32) 32 characters in total and each character will be made of 5×8 Pixel Dots. A Single character with all its Pixels is shown in the below picture.

Now, we know that each character has (5×8=40) 40 Pixels and for 32 Characters we will have (32×40) 1280 Pixels. Further, the LCD should also be instructed about the Position of the Pixels. Hence it will be a hectic task to handle everything with the help of MCU, hence an Interface IC like HD44780is used, which is mounted on the backside of the LCD Module itself. The function of this IC is to get the Commands and Data from the MCU and process them to display meaningful information onto our LCD Screen. You can learn how to interface an LCD using the above mentioned links. If you are an advanced programmer and would like to create your own library for interfacing your Microcontroller with this LCD module then you have to understand the HD44780 IC working and commands which can be found its datasheet.

The 16x2 Alphanumeric LCD Display Module is equally popular among hobbyists and professionals for its affordable price and easy to use nature. As the name suggests the 16x2 Alphanumeric LCD can show 16 Columns and 2 Rows therefore a total of (16x2) 32 characters can be displayed. Each character can either be an alphabet or number or even a custom character. This particular LCD gas a green backlight, you can also get a Blue Backlight LCD to make your projects stand our and visually appealing, apart from the backlight color both the LCD have the same specifications hence they can share the same circuit and code. If your projects require more characters to be displayed you can check the 20x4 Graphical LCD which has 20 Columns and 4 Rows and hence can display up to 80 characters.

The 16x2 LCD pinout diagram is shown below. As you can see the module has (from right) two power pins Vss and Vcc to power the LCD. Typically Vss should be connected to ground and Vcc to 5V, but the LCD can also operate from voltage between 4.7V to 5.3V. Next, we have the control pins namely Contrast (VEE), Register Select (RS), Read/Write (R/W) and Enable (E). The Contrast pin is used to set the contrast (visibility) of the characters, normally it is connected to a 10k potentiometer so that the contrast can be adjusted. The Read/Write pin will be grounded in most cases because we will only be writing characters to the LCD and not read anything from it. The Register Select (RS) and Enable pin (E) pin are the control pins of the LCD and will be connected to the digital pins GPIO pins of the microcontroller. These pins are used to instruct the LCD where place a character when to clear it etc.

From DB0 to DB7 we have our eight Data Pins which are used to send information about the characters that have to be displayed on the LCD. The LCD can operate in two different modes, in the 4-bit Modeonly pins DB4 to DB7 will be used and the pins DB0 to DB3 will be left idle. In 8-bit Mode, all the eight-pin DB0 to DB7 will be used. Most commonly the 4-bit mode is preferred since it uses only 4 Data pins and thus reduces complexity and GPIO pin requirement on the microcontroller.Finally, we have the LED+ and LED- pins which are used to power the backlight LED inside our Display module. Normally the LED+ pin is connected to 5V power through a 100 ohm current limiting resistor and the LED- pin is connected to Ground.