80 Display Controllers 70

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Maximum Supply Voltage	Address Bus Width	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Display Config	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code
S1D13705F00A200	Seiko Epson	DISPLAY CONTROLLER, CRT OR FLAT PANEL GRAPHICS DISPLAY	INDUSTRIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	17	3.3,3.3/5	FLATPACK, LOW PROFILE, FINE PITCH	QFP80,.55SQ,20	2.7 V	85 Cel	-40 Cel	TIN BISMUTH	QUAD	640 X 480 PIXELS	1.6 mm	12 mm	SEATED HT-CALCULATED	16	25 MHz			12 mm	CMOS		3 V	Display Controllers	SH-3; SH-4; 68000; 68030; ISA	.5 mm	S-PQFP-G80		Not Qualified	e6
TW8832S-LB1-CR	Renesas Electronics	DISPLAY CONTROLLER, CRT OR FLAT PANEL GRAPHICS DISPLAY		GULL WING	80		RECTANGULAR	PLASTIC/EPOXY	YES									MATTE TIN	QUAD						27 MHz	30	260		CMOS		1.8 V		I2C, SPI		R-PQFP-G80	3		e3
HD44780UA00FS	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.1 mm	14 mm		8	.35 MHz			20 mm	CMOS		5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
TW8817-TA3-GRS	Renesas Electronics	DISPLAY CONTROLLER, DOT MATRIX LCD DISPLAY		GULL WING	80	QFP	UNSPECIFIED	PLASTIC/EPOXY	YES				FLATPACK					MATTE TIN	QUAD	1280 X 768 PIXELS			ALSO OPERATES AT 3.3V						CMOS		1.8 V		I2C		X-PQFP-G80	3		e3
SED1375F0A	Seiko Epson	DISPLAY CONTROLLER, DOT MATRIX LCD DISPLAY		GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	0		FLATPACK, LOW PROFILE, FINE PITCH		2.7 V				QUAD		1.7 mm	12 mm		16				12 mm	CMOS					.5 mm	S-PQFP-G80		Not Qualified
LC74735YWS-8A43-SH-H	Onsemi	GRAPHICS PROCESSOR	OTHER	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES			3.3	FLATPACK	QFP80,.55SQ,20		70 Cel	-30 Cel	TIN BISMUTH	QUAD							30	260		CMOS		3.3 V	Display Controllers		.5 mm	S-PQFP-G80	4	Not Qualified	e6
LC74735NW	Onsemi	GRAPHICS PROCESSOR	OTHER	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES			3.3,3.3/5	FLATPACK	QFP80,.55SQ,20		70 Cel	-30 Cel		QUAD										CMOS			Display Controllers		.5 mm	S-PQFP-G80		Not Qualified
LC74735YWS-8A43-H	Onsemi	GRAPHICS PROCESSOR	OTHER	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES			3.3	FLATPACK	QFP80,.55SQ,20		70 Cel	-30 Cel		QUAD										CMOS		3.3 V	Display Controllers		.5 mm	S-PQFP-G80		Not Qualified
LC74735W	Onsemi	GRAPHICS PROCESSOR	OTHER	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES			3.3	FLATPACK	QFP80,.55SQ,20		85 Cel	-30 Cel		QUAD										CMOS		3.3 V	Display Controllers		.5 mm	S-PQFP-G80		Not Qualified
LC74735YW	Onsemi	DISPLAY CONTROLLER, CRT CHARACTER OR GRAPHICS DISPLAY	OTHER	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	18		FLATPACK, LOW PROFILE, FINE PITCH	QFP80,.55SQ,20	3 V	70 Cel	-30 Cel		QUAD	24 x 32 DOT CHARACTER	1.6 mm	12 mm	12 X 16 DOT GRAPHICS ALSO AVAILABLE	12	40 MHz			12 mm	CMOS	37 mA	3.3 V			.5 mm	S-PQFP-G80
PCA9620H	NXP Semiconductors	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	INDUSTRIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE, FINE PITCH		2.5 V	105 Cel	-40 Cel		QUAD		1.6 mm	12 mm			.0145 MHz			12 mm	CMOS		5 V		I2C	.5 mm	S-PQFP-G80		Not Qualified
HCD44780UBXX	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	SQUARE	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		2.7 V	75 Cel	-30 Cel		UPPER	16 X 40 DOTS				8	.35 MHz				CMOS		5 V				S-XUUC-N80		Not Qualified
HD44780UA00TF	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	TQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK, THIN PROFILE		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	1.2 mm	14 mm		8	.35 MHz			14 mm	CMOS		5 V			.65 mm	S-PQFP-G80		Not Qualified	e0
HCD44780UA02	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	SQUARE	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		2.7 V	75 Cel	-30 Cel		UPPER	16 X 40 DOTS				8	.35 MHz				CMOS		5 V				S-XUUC-N80		Not Qualified
HD44780UBXXFS	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.1 mm	14 mm		8	.35 MHz			20 mm	CMOS		5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
HD44780UA02TF	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	TQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK, THIN PROFILE		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	1.2 mm	14 mm		8	.35 MHz			14 mm	CMOS		5 V			.65 mm	S-PQFP-G80		Not Qualified	e0
HCD44780UA00	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	SQUARE	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		2.7 V	75 Cel	-30 Cel		UPPER	16 X 40 DOTS				8	.35 MHz				CMOS		5 V				S-XUUC-N80		Not Qualified
HD44780UBXXTF	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	TQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK, THIN PROFILE		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	1.2 mm	14 mm		8	.35 MHz			14 mm	CMOS		5 V			.65 mm	S-PQFP-G80		Not Qualified	e0
HD44780UA02FS	Infineon Technologies	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		2.7 V	75 Cel	-30 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.1 mm	14 mm		8	.35 MHz			20 mm	CMOS		5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
T7934-0000	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.05 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V		HD6809	.8 mm	R-PQFP-G80		Not Qualified	e0
T7934-0100	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.05 mm	14 mm		8	.35 MHz			20 mm	CMOS	.8 mA	5 V		80XX; 68XX	.8 mm	R-PQFP-G80		Not Qualified	e0
T6A85	Toshiba	DISPLAY CONTROLLER, CRT TO LCD CONVERTER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	5		FLATPACK		4.5 V	75 Cel	-20 Cel		QUAD	720 X 512 DOTS	3.05 mm	14 mm		4				20 mm	CMOS	30 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified
T7934-0300	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.05 mm	14 mm		8	.35 MHz			20 mm	CMOS	.8 mA	5 V		80XX; 68XX	.8 mm	R-PQFP-G80		Not Qualified	e0
T7934-0200	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.05 mm	14 mm		8	.35 MHz			20 mm	CMOS	.8 mA	5 V		80XX; 68XX	.8 mm	R-PQFP-G80		Not Qualified	e0
T7934-0400	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	3.05 mm	14 mm		8	.35 MHz			20 mm	CMOS		5 V		80XX; 68XX	.8 mm	R-PQFP-G80		Not Qualified	e0
T7934	Toshiba	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER		GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES				FLATPACK					TIN LEAD	QUAD		3.05 mm	14 mm						20 mm	CMOS					.8 mm	R-PQFP-G80		Not Qualified	e0
TW8831-LB1-CR	Renesas Electronics	DISPLAY CONTROLLER, CRT TO LCD CONVERTER		GULL WING	80	LQFP	RECTANGULAR	PLASTIC/EPOXY	YES				FLATPACK					MATTE TIN	QUAD				ALSO AVAILABLE WITH 3.3V NOMINAL SUPPLY		27 MHz	30	260		CMOS		1.8 V		I2C		R-PQFP-G80	3		e3
M66271FP	Renesas Electronics	DISPLAY CONTROLLER, DOT MATRIX LCD DISPLAY	COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	14	5	FLATPACK	QFP80,.7X.9,32	4.5 V	70 Cel	0 Cel		QUAD	320 X 240 DOTS	3.05 mm	14 mm		16	20 MHz			20 mm	CMOS	40 mA	5 V	Display Controllers		.8 mm	R-PQFP-G80		Not Qualified
UPD72022GF-3B9	Renesas Electronics		COMMERCIAL	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES			5	FLATPACK	QFP80,.7X.9,32		70 Cel	-10 Cel	Tin/Lead (Sn/Pb)	QUAD										CMOS	150 mA	5 V	Display Controllers		.8 mm	R-PQFP-G80		Not Qualified	e0
KS0066Q-F03	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel		QUAD	16 X 40 DOTS	3 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066P-F59	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066F59Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
KS0066F04P	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0076B-00Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
KS0076B-00P	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066F00Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
KS0066F06P	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066Q-F00	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel		QUAD	16 X 40 DOTS	3 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066Q-F04	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel		QUAD	16 X 40 DOTS	3 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066UP-03CC	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	OTHER	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		2.7 V	85 Cel	-30 Cel		QUAD	16 X 40 DOTS	3 mm	14 mm		8	.41 MHz			20 mm	CMOS		5 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066P-F06	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066P-F00	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066F07Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel		QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066F07P	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	NO LEAD	80	DIE	RECTANGULAR	UNSPECIFIED	YES	5.5 V	1		UNCASED CHIP		4.5 V	75 Cel	-20 Cel		UPPER	16 X 40 DOTS				8	2 MHz				CMOS	.8 mA	5 V				R-XUUC-N80		Not Qualified
KS0066U	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	OTHER	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		2.7 V	85 Cel	-30 Cel		QUAD	16 X 40 DOTS	3 mm	14 mm		8	.41 MHz			20 mm	CMOS		3 V			.8 mm	R-PQFP-G80		Not Qualified
KS0066	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER		NO LEAD	80	DIE	UNSPECIFIED	UNSPECIFIED	YES				UNCASED CHIP						UPPER	16 X 40 DOTS									CMOS						X-XUUC-N80		Not Qualified
KS0066F03Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified	e0
KS0066F05Q	Samsung	DISPLAY CONTROLLER, DOT MATRIX LCD DRIVER	COMMERCIAL EXTENDED	GULL WING	80	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	1		FLATPACK		4.5 V	75 Cel	-20 Cel	TIN LEAD	QUAD	16 X 40 DOTS	2.45 mm	14 mm		8	2 MHz			20 mm	CMOS	.8 mA	5 V			.8 mm	R-PQFP-G80		Not Qualified	e0

Display Controllers

Display controllers are electronic circuits or chips that are used to drive displays, such as LCDs, LEDs, and OLEDs. They are responsible for controlling the pixels or segments on the display to produce the desired output. Display controllers are commonly used in a variety of applications, including televisions, computers, smartphones, and other electronic devices.

Display controllers can be either integrated into the main processing chip or designed as a separate component. They typically include a microcontroller, memory, and a display driver that converts the digital signals into the analog signals required by the display. Display controllers also include features such as gamma correction, brightness and contrast control, and color calibration to ensure accurate and consistent display output.

There are many different types of display controllers available, each designed for a specific type of display technology. For example, LCD display controllers use a different type of driver circuit than OLED display controllers. The choice of display controller depends on the specific requirements of the display and the application.