TSSOP Parallel I/O Ports 441

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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	Package Style (Meter)	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	Maximum Seated Height	Width	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Nominal Supply Voltage	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code	No. of I/O Lines
935277298118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm	30	260	7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24	1		e4	16
935285273112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935278614512	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.2 mm	6.1 mm			14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56				8
935282747118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935275051118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm	30	260	5 mm	CMOS	3 V	.65 mm	R-PDSO-G16	1		e4	8
935269569118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24	1	Not Qualified	e4	16
935271534118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935280798512	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.2 mm	6.1 mm			14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56				8
935285894118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	3 mm			3 mm	CMOS	3 V	.65 mm	S-PDSO-G8				4
935282735118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935271535118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			6.5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G20	1	Not Qualified	e4	8
935283554112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935277298518	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935283761118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935269202112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935282743112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935283558112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS		.65 mm	R-PDSO-G24				18
935284486112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.2 mm	6.1 mm			14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56				8
935275051112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm	30	260	5 mm	CMOS	3 V	.65 mm	R-PDSO-G16	1		e4	8
935280667118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS		.65 mm	R-PDSO-G24				18
935280667112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS		.65 mm	R-PDSO-G24				18
935262899112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	3 V	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935270669112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1	1.1 mm	4.4 mm	30	260	5 mm	CMOS		.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935271535112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			6.5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G20	1	Not Qualified	e4	8
935281906118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.2 mm	6.1 mm			14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56				8
935277298512	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935283505118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS		.65 mm	R-PDSO-G24				18
935282743118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935283554118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935282747112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935269569112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24	1	Not Qualified	e4	16
935285896118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935284486118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2	1.2 mm	6.1 mm	30	260	14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56	1		e4	8
935277802118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935262899118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	3 V	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935276427118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS		.65 mm	R-PDSO-G16				8
935271534112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	3.6 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3.3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8
935277419112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935278586118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935276424118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935283759118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935277419118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935286939118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935278614518	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	56	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.2 mm	6.1 mm			14 mm	CMOS	3.3 V	.5 mm	R-PDSO-G56				8
935276426118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	2	1.1 mm	4.4 mm			7.8 mm	CMOS	3 V	.65 mm	R-PDSO-G24				16
935283759112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16				8
935283505112	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	24	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel		DUAL	1	1.1 mm	4.4 mm			7.8 mm	CMOS		.65 mm	R-PDSO-G24				18
935269202118	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.5 V	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	2.3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1	1.1 mm	4.4 mm			5 mm	CMOS	3 V	.65 mm	R-PDSO-G16	1	Not Qualified	e4	8

Parallel I/O Ports

Parallel I/O (Input/Output) ports are a type of interface that allows a microcontroller or microprocessor to communicate with other devices in a parallel fashion. This means that multiple bits of data can be transmitted or received simultaneously, as opposed to serial communication which transmits or receives data one bit at a time.

Parallel I/O ports are commonly found in a wide range of electronic devices, including computers, printers, and industrial control systems. They typically consist of a number of input and output lines, with each line representing a single bit of data. The number of lines can vary depending on the specific device, with some systems having only a few lines while others may have dozens or even hundreds.

One of the advantages of parallel I/O ports is their ability to transfer large amounts of data quickly and efficiently. This makes them particularly useful in applications where real-time data acquisition or high-speed communication is required. For example, parallel ports are commonly used in printers and other peripherals to transfer large amounts of data quickly.

However, one of the limitations of parallel I/O ports is that they require a large number of pins on the microcontroller or microprocessor to accommodate all of the data lines. This can make them difficult to implement in systems with limited space or where a large number of I/O lines are required. In addition, parallel I/O ports can be more susceptible to noise and interference compared to serial communication, which can affect data integrity and transmission speeds.