Monochrome Character LCD Display 16x2

Model No. RC1602F

The RC1602F is a 16×2 character LCD module with a compact 85.0 × 32.6 mm outline and LED backlight. It features a 66.0 × 16.0 mm viewing area, powered by the ST7066U controller IC with a standard 68-series interface for easy integration.

Designed to perform reliably from -20°C to +70°C, the RC1602F offers stable operation and low power consumption. Its wide temperature tolerance and durable construction make it suitable for industrial control, handheld instruments, consumer electronics, and other embedded systems that demand clear and efficient text display.

If you need technical support or product quotation for RC1602F, please feel free to contact our sales team!

Data Source Ref: RC1602F-YHY-CSXD

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 × 32.6 × 13.2 (MAX)	mm
Viewing Area	66.0 × 16.0	mm
Active Area	56.2 × 11.5	mm
Mounting Hole	79.0 × 25.2	mm
Dot / Pixel Size	0.56 × 0.66	mm
Dot / Pixel Pitch	0.60 × 0.70	mm
Character Size	2.96 × 5.56	mm
Character Pitch	3.55 × 5.94	mm
IC	ST7066, Option RW1063
Interface	6800, Option SPI / I2C (RW1063 IC)
Power Supply	5V Only (Also available for 3V) Negative voltage optional for 3V power supply
Duty	1/16 duty cycle
Type	Character LCD Display
Feature	LED can be driven by PIN1, PIN2, PIN15, PIN16 or A and K

Pin No.	Symbol	Level	Description
1	VSS	0V	Ground
2	VDD	5.0V	Supply Voltage for logic
3	VO	(Variable)	Operating voltage for LCD
4	RS	H/L	H: DATA, L: Instruction code
5	R/W	H/L	H: Read (Module --> MPU) L: Write(MPU --> Module)
6	E	H,H→L	Chip enable signal
7	DB0	H/L	Data bus line
8	DB1	H/L	Data bus line
9	DB2	H/L	Data bus line
10	DB3	H/L	Data bus line
11	DB4	H/L	Data bus line
12	DB5	H/L	Data bus line
13	DB6	H/L	Data bus line
14	DB7	H/L	Data bus line
15	A	－	Power supply for LED +
16	K	－	Power supply for LED－

RC1602F 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℃ Ta=25℃ Ta=70℃	－ 3.6 3.2	－ 3.7 －	5.2 3.8 －	V V 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