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128X48 COG Monochrome Graphic LCD Display With White Backlight

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128X48 COG Monochrome Graphic LCD Display With White Backlight

Brand Name : HOTHMI

Model Number : HTM12848A

Place of Origin : dongguan,China

MOQ : 2

Payment Terms : L/C, D/A, T/T, D/P, Western Union, MoneyGram

Supply Ability : 99999

Delivery Time : 25 days

Product Type : COG LCD Module with Panel

Display content : 128x48 dot

Dimensions (mm) : 100.3x45.0x12.5

Viewshed window size (mm) : 75.8x29.0

Display Size (mm) : 66.52x24.92

Dot pitch mm : 0.52x0.52

Driver IC Model : ST7565R

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128X48 Monochrome Graphic LCD Display Module/Display With White Backlight/HTM12848A

Product parameters


Product Application - Electric Welding Machine
Viewing Angle - 6H
Backlight Brightness - White
PIN number - 8PIN
Interface method - SPI
Special Instructions - Built-in Chinese character library
Working temperature - -20~80℃
Supply voltage - 3.3V

Interface Pin Function

Pin No. Pin Name Function
1 VDD Power Supply(3.0V)
2 LEDC Backlight Ground
3 VSS Ground
4 SI Serial data input (SI)
5 SCLK The serial clock input (SCLK).

6

A0

This is connect to the least significant bit of the normal MPU address bus, and it determines whether the data bits are

data or command.

7

/RST

When /RES is set to “L”, the register settings are initialized

(cleared). The reset operation is performed by the /RES signal level
8 /CS1 This is the chip select signal

Absolute Maximum Ratings

Items Symbol MIN. MAX. Unit Condition
Supply Voltage VDD -0.3 +3.6 V VSS = 0V
Input Voltage VIN -0.3 VDD+0.3 V VSS = 0V
Operating Temperature TOP -10 +60 ℃ No Condensation
Storage Temperature Tst -20 +70 ℃ No Condensation

Electrical Characteristics

Items Symbol MIN. TYP. MAX. Unit Condition
Operating Voltage VDD 3.0 3.3 3.6 V VDD
Input High Voltage VIH 0.8 x VDD - VDD V

/CS1,/RES,A0,/WR,

/RD,D0~D7,C86
Input Low Voltage VIL VSS - 0.2 x VDD V
Output High Voltage VOH 0.8 x VDD - VDD V D0~D7
Output Low Voltage VOL VSS - 0.2 x VDD V D0~D7
Input Leakage Current ILI -1.0 - 1.0 μA VDD
Output Leakage Current ILo -3.0 - 3.0 μA VDD

LED Backlight Circuit

Items Symbol MIN. TYP. MAX. Unit Condition
Forword Voltage Vf BLA - 3.3 - V VDD
Forword Current If BLA - 15 20 mA VDD

DESCRIPTION


HTM12848A is a monochrome 128x48 graphic LCD display module which is having the outline size 100.3x45.0 mm and viewing area size of 75.8x29.0 mm. This 128x48 graphic LCD display is built in with ST7565R controller IC or compatible controller. This module can be operating at temperatures from -20℃ to +80℃; its storage temperatures range from -30℃ to +80℃.

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128X48 COG Monochrome Graphic LCD Display With White Backlight

HTM12848A-01G-N3S Manual Rev01.pdf


Product Tags:

128X48 Monochrome Graphic LCD Display

      

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