25 Parallel I/O Ports 5

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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	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	Maximum Seated Height	Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Technology	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code	No. of I/O Lines
TCA6418EYFPR	Texas Instruments	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	5.5 V	1	18	1.8/3.3	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA25,5X5,16	1.65 V	85 Cel	-40 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	BOTTOM	1	.5 mm	1.96 mm	1 MHz	NOT SPECIFIED	260	1.96 mm	CMOS	2.3 V	Parallel IO Port	.4 mm	S-PBGA-B25	1	Not Qualified	e1	18
ADP5587ACBZ-R7	Analog Devices	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	3.6 V		18	1.8/3.3	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA25,5X5,16	1.65 V	85 Cel	-40 Cel	TIN SILVER COPPER	BOTTOM	2	.645 mm	1.97 mm		30	260	1.97 mm	CMOS	1.8 V	Parallel IO Ports	.4 mm	S-PBGA-B25	1	Not Qualified	e1	18
STMPE1601TBR	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	25	TFBGA	SQUARE	PLASTIC/EPOXY	YES	3.6 V		16	1.8/3.3	GRID ARRAY, THIN PROFILE, FINE PITCH	BGA25,5X5,20	1.65 V	85 Cel	-40 Cel	MATTE TIN	BOTTOM	1	1.16 mm	3 mm				3 mm	CMOS	1.8 V	Parallel IO Port	.5 mm	S-PBGA-B25	1	Not Qualified	e3	16
STMPE1801BJR	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	3.6 V		18	1.8/3.3	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	BGA25,5X5,16	1.65 V	85 Cel	-40 Cel	TIN SILVER COPPER	BOTTOM	2	.66 mm	2 mm		30	235	2 mm	CMOS	1.8 V	Parallel IO Port	.4 mm	S-PBGA-B25		Not Qualified	e1	18
TC35893XBG	Toshiba	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	BALL	25	VFBGA	SQUARE	PLASTIC/EPOXY	YES	3.6 V				GRID ARRAY, VERY THIN PROFILE, FINE PITCH		1.62 V	85 Cel	-40 Cel		BOTTOM	2	1 mm	3 mm				3 mm	CMOS	1.8 V		.5 mm	S-PBGA-B25				20

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.