Graphic Dot Matrix FSTN COG LCD 128x64 Dot VDD 3.3V Monochrome Display Module

Price Negotiable

Price: Negotiable based on order quantity

MOQ: 3 pcs

Delivery Time: 1-5 weeks

Brand: SAEF

Product Description

About this item Graphic FSTN COG LCD SFBM12864HX792

The graphic dot matrix FSTN COG LCD 128x64 dot VDD 3.3V monochrome display module is a display solution designed specifically for applications that require high clarity and reliability. The following is a detailed introduction of the product:

Resolution: 128x64 pixels, suitable for displaying text and basic graphics.
Display mode: FSTN (Film Super Twisted Nematic), providing high contrast and wide viewing angle display effects.
FSTN technology: Compared to traditional STN display technology, FSTN improves display quality by adding compensation films, providing clearer black and white display.
COG (Chip On Glass) technology: The driver IC is directly bonded to the glass, reducing the thickness and weight of the module while improving reliability.
Working voltage: 3.3V, suitable for battery powered portable devices with low power consumption characteristics.
Application scenarios:Suitable for devices such as instruments, medical equipment, industrial control panels, household appliances, etc. that require clear display of information.
Environmental adaptability:Working temperature range: usually between -30 ℃ and+80 ℃, able to adapt to various environmental conditions.
Multiple interface options may be provided, such as SPI and MCU, to facilitate connection with microcontrollers or other processors.
Backlight options:Backlight color: Provides multiple backlight color options such as white, blue, yellow, and red to meet different design and usage needs.
Customized services:According to customer needs, customized services may be provided, including size, color, character shape, etc.
Environmental standards:Compliant with RoHS and REACH standards, ensuring the environmental protection and safety of the product.
Multiple interface options may be provided, such as SPI and MCU, to facilitate connection with microcontrollers or other processors.

This FSTN COG LCD display module is an ideal choice for various application scenarios due to its high definition, low power consumption, and high reliability.

Mechanical Specifications

ITEM	SPECIFICATIONS
MODULE SIZE	80.0(W) x 54.0 (H) x 9.7(D)	mm
VIEWING AREA	70.7(W) x 38.8(H)	mm
ACTIVE AREA	66.52 (W) x33.24(H)	mm
DOT SIZE	0.48(W) x0.48(H)	mm
DOT PITCH	0.52(W) x0.52(H)	mm
BACKLIGHT	WHITE
ASSY.TYPE	COG	---

Outline Drawing

Interface Pin Definition

PIN NO.	FUNCTION DESCRIPTIONS	SYMBOL
1	Chip select pin. “L” active	/CS1
2	Reset input pin. “L” active	/RES
3	Data or Command select. ”L” is Command, ”H” is DATA	A0
4	Write signal input	R/W
5	Read signal input	E/RD
6--13	8-bit bi-directional data bus.	DB0—DB7
14	Power (+3.3V)	VDD
15	Ground	VSS
16--20	--------	NC
21	DC-DC	V0
22	DC-DC	XV0
23--24	--------	NC
25	DC-DC	VG
26--30	--------	NC
31	Select the MPU system interface mode.6800 is “H”,8080 is “L”	C86
32	Select the serial or parallel,serial is “L”,parallel is “H”	P/S
33--34	--------	NC

Electronical Characteristics

Characteristic	Symbol	Standard Value			Unit
Characteristic	Symbol	MIN	TYP	MAX	Unit
Power Supply Voltage(1)	VDD	3.1	3.3	3.5	V
Power Supply Voltage(2)	LCD	9.6	9.8	10.0	V
Display pattern Current	IDD	0.58		1.4	mA
Input leakage Current	IIL			1.5	uA
Input logic LOW	VIL			0.2VDD
Input logic HIGH	VIH	0.8VDD
output logic LOW	VOL			0.2VDD
output logic HIGH	VOH	0.8VDD
Operating Temperature	TOPR	-30	－	+80	°0C
Storage Temperature	TSTG	-35	－	+85	°0C

Optical Characteristics

Item		Symbol	Temp(℃)	Rating			Unit
Item		Symbol	Temp(℃)	Min	Typ	Max	Unit
Response Time	Rise Time	Tr	25		200		ms
Response Time	Fall Time	Tf	25		200		ms
Frame Frequency		FR	25		64		Hz
Viewing angle Cr≧2	θ=90	θ1	25		15		Deg
	θ=270	θ2			35
	θ=0	θ3			30
	θ=180	θ4			30
Viewing Direction				6 O'clock
Contrast Ratio		Cr	25	2	--
Current Consumption		Is	25		6		uA
Capacitance		C	25		5		nF