16x2 Character LCD Module - RC1602G1
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Electrical Characteristics
  • Display Character Address Code
Item Dimension Unit
Dot Matrix / Resolution 5×8 dots includes cursor dots
Characters × Lines 16 Characters × 2 Lines
Module Dimension 85.0 × 25.2 × 13.5 (MAX) mm
View Area 66.0 × 16.0 mm
Active Area 56.2 × 11.5 mm
Mounting Hole 80.5 × 22.0 mm
Dot / Pixel Size 0.55 × 0.65 mm
Dot / Pixel Pitch 0.60 × 0.70 mm
Character Size 2.95 × 5.55 mm
Character Pitch 3.55 × 5.95 mm
IC ST7066 or Equivalent
Interface 6800, option SPI / I2C (RW1063 IC)
Power Supply 5V
Duty 1/16 duty cycle
Type Character LCD Module
Feature LED can be driven by PIN13, PIN14 or A and K
Pin No. Symbol Description
1 DB7 Data bus line
2 DB6 Data bus line
3 DB5 Data bus line
4 DB4 Data bus line
5 DB3 Data bus line
6 DB2 Data bus line
7 DB1 Data bus line
8 DB0 Data bus line
9 E Enable signal
10 R/W Read/Write select signal
11 RS Data/ Instruction select signal
12 VO Contrast Adjustment
13 VSS Ground
14 VDD Power supply for logic

16x2 Character LCD Module - RC1602G1

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 5.0 V
Recommended LCD Driving Voltage for Normal Temp.
Version module @25ºC
VDD-VO 3.70 V
Display position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
DD RAM Address 00 01                           0F
DD RAM Address 40 41                           4F
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