48 Parallel I/O Ports 12

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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	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	Additional Features	External Data Bus 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
CY8C9540A-24PVXIT	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V	40	3.3/5	SMALL OUTLINE	SSOP48,.4	3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	8	2.794 mm	7.5 mm	IT ALSO OPERATES AT 5 V			20	260	15.875 mm	CMOS	3.3 V	Parallel IO Port	.635 mm	R-PDSO-G48	3	Not Qualified	e4	40
CY8C9540A-24PVXI	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	48	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	5.25 V	40	3.3/5	SMALL OUTLINE	SSOP48,.4	3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	8	2.794 mm	7.5 mm				20	260	15.875 mm	CMOS	3.3 V	Parallel IO Port	.635 mm	R-PDSO-G48	3	Not Qualified	e4	40
MC68230P10	Motorola	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL	3									CMOS	5 V			R-PDIP-T48			e0	24
TS68230CP8	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	3	5.08 mm	15.24 mm		8	8 MHz			63.5 mm	CMOS	5 V		2.54 mm	R-PDIP-T48		Not Qualified	e0	24
TS68230CP10	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	3	5.08 mm	15.24 mm		8	10 MHz			63.5 mm	CMOS	5 V		2.54 mm	R-PDIP-T48		Not Qualified	e0	24
MC68230G12	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	5.08 mm	15.24 mm						61.72 mm	CMOS	5 V		2.54 mm	R-PDIP-T48		Not Qualified		24
MC68230G8	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	5.08 mm	15.24 mm						61.72 mm	CMOS	5 V		2.54 mm	R-PDIP-T48		Not Qualified		24
MC68230L12	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel		DUAL	3	4.064 mm	15.24 mm						60.96 mm	CMOS	5 V		2.54 mm	R-CDIP-T48		Not Qualified		24
MC68230L8	NXP Semiconductors	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	THROUGH-HOLE	48	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			IN-LINE		4.75 V	70 Cel	0 Cel	TIN LEAD	DUAL	3	4.31 mm	15.24 mm						60.96 mm	CMOS	5 V		2.54 mm	R-CDIP-T48		Not Qualified	e0	24
CY8C9540A-24PVXI1	Infineon Technologies	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	48		RECTANGULAR	PLASTIC/EPOXY	YES				SMALL OUTLINE					Matte Tin (Sn)	DUAL							30	260		CMOS				R-PDSO-G48	3	Not Qualified	e3
TMP68230P-10	Toshiba	PARALLEL IO PORT, GENERAL PURPOSE		THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				IN-LINE						DUAL	0	5.08 mm	15.24 mm						61.72 mm	CMOS			2.54 mm	R-PDIP-T48		Not Qualified		0
TMP68230P-8	Toshiba	PARALLEL IO PORT, GENERAL PURPOSE		THROUGH-HOLE	48	DIP	RECTANGULAR	PLASTIC/EPOXY	NO				IN-LINE						DUAL	0	5.08 mm	15.24 mm						61.72 mm	CMOS			2.54 mm	R-PDIP-T48		Not Qualified		0

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.