RC1602G1 Character LCD - Raystar

16x2 Character LCD Module

Model No. RC1602G1

The RC1602G1 is a 16x2 Character LCD module designed for a wide range of embedded and industrial applications. With overall dimensions of 85.0 × 25.2 × 13.5 mm, it provides a 66.0 × 16.0 mm viewing area and a 56.2 × 11.5 mm active area. Driven by the ST7066U controller IC with a 1/16 duty cycle and equipped with an LED backlight, the RC1602G1 delivers stable performance and enhanced visibility in both standard and low-light environments.

Engineered for durability, the module operates within a temperature range of -20°C to +70°C and supports storage down to -30°C. With its standard 68-series parallel interface, the RC1602G1 offers simple integration into existing systems, making it an ideal solution for control panels, instrumentation, and compact devices.

Contact us today to learn more about the RC1602G1 and how it can enhance your product designs.

Data Source Ref：RC1602G1-BIW-JSX

Inquiry or Demo Code Datasheet Back Previous Next
  • General Specs
  • Interface Pin Function
  • Contour Drawing
  • Absolute Maximum Ratings
  • Electrical Characteristics
Item Dimension Unit
Structure COB
Size (Diagonal) 2.26 inch
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
Viewing 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
Interface 6800
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 Level Description
1 DB7 H/L Data bus line
2 DB6 H/L Data bus line
3 DB5 H/L Data bus line
4 DB4 H/L Data bus line
5 DB3 H/L Data bus line
6 DB2 H/L Data bus line
7 DB1 H/L Data bus line
8 DB0 H/L Data bus line
9 E H,H→L Chip enable signal
10 R/W H/L H: Read (Module --> MPU) L: Write(MPU --> Module)
11 RS H/L H: DATA, L: Instruction code
12 VO (Variable) Operating voltage for LCD
13 VSS 0V Ground
14 VDD 5.0V Supply Voltage for logic

RC1602G1 Character LCD - Raystar - Contour Drawing

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 - +70 ℃
Storage Temperature TST -30 - +80 ℃
Input Voltage VI VSS - VDD V
Supply Voltage For Logic VDD-Vss -0.3 - 7 V
Supply Voltage For LCD VDD-Vo -0.3 - 13 V
Item Symbol Condition Min Typ Max Unit
Supply Voltage For Logic VDD-Vss - 4.5 5.0 5.5 V
Supply Voltage For LCD   VDD-V0   Ta=-20℃ - - 5.2 V
Ta=25℃ 3.6 3.7 3.8 V
Ta=70℃ 3.2 - - V
Input High Volt VIH - 0.7 VDD - VDD V
Input Low Volt VIL - VSS - 0.6 V
Output High Volt VOH - 3.9 - VDD V
Output Low Volt VOL - 0 - 0.4 V
Supply Current IDD VDD=5.0V 1.0 1.2 1.5 mA

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