Character LCD Display Module 16x2

Model No. RC1602B1

RC1602B1 is monochrome character LCD module and display format of 16 character x 2 lines. The RC1602B1 has the same specs as RC1602B. These 2 modules built-in ST7066 IC. Default interface is 6800; if you require interface such as SPI or I2C, they’re also available, but the IC will be replaced with RW1063.

Default power supply is 5V (3V is optional). Negative voltage is an available option for 3V module. LED can be driven by PIN1, PIN2, PIN15, PIN16 or A and K. The difference between RC1602B1 and RC1602B is the position of pins. Pins of RC1602B1 is at the bottom; Pins of RC1602B is at the top .

RC1602B1 module with LED backlight provides various color combinations for backlight, for example, green, yellow-green and white. Feel free to send us inquiry if you’d like to know more information.

Data Source Ref：RC1602B1-FHW-ESX

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COB
Size (Diagonal)	2.26	inch
Characters × Lines	16 Characters × 2 Lines
Module Dimension	80.0 × 36.0 × 13.5 (MAX)	mm
Viewing Area	66.0 × 16.0	mm
Active Area	56.20 × 11.5	mm
Mounting Hole	75.0 × 31.0	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 (Also aviailable 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	V_SS	0V	Ground
2	V_DD	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 B/L(+)
16	K	-	Power supply for B/L(-)

RC1602B1 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