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LM12864L Datasheet Character Lcd

Manufacturer: TOPWAY

Overview: OUTLINE DRAWING Full Graphics Type LCD Module LM12864L Series.

Datasheet Details

Part number LM12864L
Manufacturer TOPWAY
File Size 97.73 KB
Description Character LCD
Datasheet LM12864L-TOPWAY.pdf

General Description

s Negative power supply,0V Positive Power Supply LCD Contrast Reference Supply Register Select RS=HIGH: Transferring Display Data RS=LOW: Transferring Instruction Data R/W=H, E=L;

Data or status read from the LCD module R/W=L,E=H→L Data or Instruction latch into the LCD module 8-bit Data Bus;

For display data or instruction data Chip Selection, CS1=1, enable access to the left side (64 column) of the LCD Module Chip Selection, CS2=1, enable access to the right side (64 column) of the LCD Module Reset Signal: /RST = L, Reset the LCD Module /RST = H, Normal running Power Booster Output for V0 Positive Power Supply for LED Backlight Negative Power Supply for LED Backlight TEMPERATURE CHARACTERISTICS Item Symbol Operating Temperature (C) TOP Storage Temperature (C) TST Min -20 -30 Max +70 +80 MECHANICAL DATA Item Value Outline (mm) 93.0 x 70.0 x 13.8MAX Viewing Area (mm) 71.7 x 39.0 Active Area (mm) 66.525 x 33.245 Dot Pitch (mm) 0.52 x 0.52 Dot Size (mm) 0.485 x 0.485 DISPLAY CHARACTERISTICS Item Value LCD Display Mode STN-Gray, Positive, Transflective Viewing Angle 6:00 Driving Method 1/64 duty, 1/9 bias Backlight White LED Backlight ELECTRICAL CHARACTERISTICS Item Symbol Min Typ Max Operating Voltage (V) VDD 4.8 5.0 5.2 Input High Voltage (V) VIH 3.5 - VDD Input Low Voltage (V) VIL 0 - 0.4 Operating Current (mA) IDD - 6.5 15.0 BACKLIGHT CHARACTERISTICS Item Forward Voltage (V) Symbol Min Typ VfBLA - 4.9 Forward Current (mA) IfBLA - 80 Max - 100 MAJOR PRODUCT LIST Models Highlight LCD Mode Backlight LM12864LDW★ STN-Gray White LED LM1

Key Features

  • 128x64 dots, Parallel interface.
  • DC/DC on board, 5v power supply.
  • Kinds of LCD model by STN-Gray, STN-YG, STN-blue, FSTN-Positive with YG or White LED backlight optional.

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