STMicroelectronics Parallel I/O Ports 2,400+

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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	Bit Size	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	CPU Family	Minimum Operating Temperature	Terminal Finish	Ultraviolet Erasable	Terminal Position	No. of Ports	Maximum Seated Height	ROM Words	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	ROM Bits Size	RAM Bytes	Technology	Maximum Supply Current	Nominal Supply Voltage	Sub-Category	ROM Programmability	Terminal Pitch	JESD-30 Code	Qualification	Speed	JESD-609 Code	Maximum Standby Current	No. of I/O Lines	Maximum Access Time
PSD4235G2-12UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES			5	FLATPACK	QFP80,.55SQ,20		85 Cel		-40 Cel		N	QUAD											4456448 Bits		CMOS		5 V	Other Microprocessor ICs		.5 mm	S-PQFP-G80	Not Qualified			.0002 Amp		.00000012 ns
ZPSD303-B-90JI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	85 Cel		-40 Cel	MATTE TIN	N	QUAD	3	4.57 mm		16.56 mm						16.56 mm	1048576 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J44	Not Qualified		e3	.00002 Amp	19	.00000009 ns
M8913F2Y-90K6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel		-40 Cel			QUAD	4	4.57 mm		19.1262 mm						19.1262 mm			CMOS		5 V			1.27 mm	S-PQCC-J52	Not Qualified				27
ZPSD411A2-15U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP80,.64SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm	GENERAL PURPOSE ZPLD					14 mm	256 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000015 ns
PSD813F2V-70MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		10 mm						10 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.00000007 ns
PSD813F2A-70MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	85 Cel		-40 Cel		N	QUAD	4	2.35 mm		10 mm				NOT SPECIFIED	NOT SPECIFIED	10 mm	1310720 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified			.0002 Amp	27	.00000007 ns
PSD954F2-90MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	85 Cel		-40 Cel			QUAD	4	2.35 mm		10 mm						10 mm			CMOS		5 V			.65 mm	S-PQFP-G52	Not Qualified				27
ZPSD412A2-20L	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, GLASS-SEALED	YES	5.5 V			CHIP CARRIER, WINDOW		4.5 V	70 Cel		0 Cel			QUAD	5	4.57 mm		24.13 mm	GENERAL PURPOSE ZPLD					24.13 mm			CMOS		5 V			1.27 mm	S-GQCC-J68	Not Qualified				40
PSD853F2A-90UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP64,.63SQ,32	4.5 V	70 Cel		0 Cel		N	QUAD	4	1.54 mm		14 mm				NOT SPECIFIED	NOT SPECIFIED	14 mm	1310720 Bits		CMOS		5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0002 Amp	27	.00000009 ns
PSD511B1-C-70U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	68	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP80,.64SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5				128K X 8 REPROGRAMMABLE EPROM; GENERAL PURPOSE ZPLD, DECODING ZPLD & PERIPHERAL ZPLD						262144 Bits		CMOS		5 V	Other Microprocessor ICs		.635 mm	S-PQFP-G68	Not Qualified		e0	.00004 Amp	40	.00000007 ns
PSD813F2V-20UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK, LOW PROFILE	QFP64,.6SQ,32	3 V	85 Cel		-40 Cel	TIN	N	QUAD	4	1.54 mm		14 mm						14 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified		e3	.0002 Amp	27	.0000002 ns
UPSD3253B-40U1	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	8	5	FLATPACK, LOW PROFILE, FINE PITCH	QFP80,.55SQ,20	4.5 V	70 Cel	8051	0 Cel	TIN		QUAD	9	1.6 mm	131072	12 mm						12 mm		32768	CMOS		5 V	Microcontrollers	FLASH	.5 mm	S-PQFP-G80	Not Qualified	40 rpm	e3		63
PSD833F2VA-15J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	CHIP CARRIER	LDCC52,.8SQ	3 V	70 Cel		0 Cel		N	QUAD	4	4.57 mm		19.1 mm						19.1 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified			.0001 Amp	27	.00000015 ns
PSD854F2VA-15MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	85 Cel		-40 Cel		N	QUAD	4	2.35 mm		10 mm				NOT SPECIFIED	NOT SPECIFIED	10 mm	2359296 Bits		CMOS		3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified			.0001 Amp	27	.00000015 ns
PSD813F3V-12MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		9.95 mm						9.95 mm	1048576 Bits		CMOS		3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.00000012 ns
PSD813F1A-90JT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC52,.8SQ	4.5 V	70 Cel		0 Cel	MATTE TIN	N	QUAD	4	4.57 mm		19.1 mm						19.1 mm	1310720 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified		e3	.0002 Amp	27	.00000009 ns
PSD513B1-C-70J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.13 mm	128K X 8 REPROGRAMMABLE EPROM; GENERAL PURPOSE ZPLD, DECODING ZPLD & PERIPHERAL ZPLD					24.13 mm	1048576 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00004 Amp	40	.00000007 ns
ZPSD401A2-70JI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	85 Cel		-40 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.2316 mm	GENERAL PURPOSE ZPLD					24.2316 mm	256 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00002 Amp	40	.00000007 ns
ZPSD401A1-20UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP80,.64SQ	4.5 V	85 Cel		-40 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm	GENERAL PURPOSE ZPLD					14 mm	256 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.0000002 ns
PSD853F2VA-90MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK		3 V	70 Cel		0 Cel			QUAD	4	2.35 mm		10 mm						10 mm			CMOS		3.3 V			.65 mm	S-PQFP-G52	Not Qualified				27
ZPSD412A0-C-15J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.18 mm						24.18 mm	524288 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00002 Amp	40	.00000015 ns
PSD403A2-70JI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	85 Cel		-40 Cel			QUAD	5	4.57 mm		24.13 mm						24.13 mm			CMOS		5 V			1.27 mm	S-PQCC-J68	Not Qualified				40
PSD834F2A-70MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	85 Cel		-40 Cel		N	QUAD	4	2.35 mm		10 mm						10 mm	2359296 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified			.0002 Amp	27	.00000007 ns
EF68A21JV	STMicroelectronics		INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC	NO			5	IN-LINE	DIP40,.6		85 Cel		-40 Cel			DUAL													MOS		5 V	Parallel IO Port		2.54 mm	R-XDIP-T40	Not Qualified
PSD854F2VA-70UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK, LOW PROFILE		3 V	70 Cel		0 Cel			QUAD	4	1.54 mm		14 mm						14 mm			CMOS		3.3 V			.8 mm	S-PQFP-G64	Not Qualified				27
PSD813F1A-15UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP64,.6SQ,32	4.5 V	85 Cel		-40 Cel		N	QUAD	4	1.54 mm		14 mm						14 mm	1310720 Bits		CMOS		5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0002 Amp	27	.00000015 ns
PSD813F2VA-20MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	85 Cel		-40 Cel		N	QUAD	4	2.35 mm		10 mm						10 mm	1310720 Bits		CMOS		3.3 V	Other uPs/uCs/Peripheral ICs		.65 mm	S-PQFP-G52	Not Qualified			.0001 Amp	27	.0000002 ns
PSD813F2A-70UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP64,.63SQ,32	4.5 V	70 Cel		0 Cel		N	QUAD	4	1.54 mm		14 mm				NOT SPECIFIED	NOT SPECIFIED	14 mm	1310720 Bits		CMOS		5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0002 Amp	27	.00000007 ns
PSD834F2-70JI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC52,.8SQ	4.5 V	85 Cel		-40 Cel	MATTE TIN	N	QUAD	4	4.57 mm		19.1 mm						19.1 mm	2359296 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified		e3	.0002 Amp	27	.00000007 ns
M8813F1Y-90K1T	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel		0 Cel			QUAD	4	4.57 mm		19.1262 mm						19.1262 mm			CMOS		5 V			1.27 mm	S-PQCC-J52	Not Qualified				27
PSD412A1-C-70L	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V		5	CHIP CARRIER, WINDOW	LDCC68,1.0SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	Y	QUAD	5	4.57 mm		24.105 mm						24.105 mm	524288 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-CQCC-J68	Not Qualified		e0	.00004 Amp	40	.00000007 ns
PSD834F2V-10MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	N	QUAD	3	2.35 mm		10 mm						10 mm	2359296 Bits		CMOS		3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.0000001 ns
PSD913F1V-15J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3	CHIP CARRIER	LDCC52,.8SQ	3 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	4	4.57 mm		19.1262 mm						19.1262 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified		e0	.0001 Amp	27	.00000015 ns
ZPSD401A2-20UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP80,.64SQ	4.5 V	85 Cel		-40 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm	GENERAL PURPOSE ZPLD					14 mm	256 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.0000002 ns
Z8036D6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	THROUGH-HOLE	40	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	5.25 V			IN-LINE		4.75 V	85 Cel		-40 Cel			DUAL	3			15.24 mm		8	4 MHz						MOS	250 mA	5 V			2.54 mm	R-CDIP-T40	Not Qualified				20
ZPSD311V-B-20MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		3	FLATPACK	QFP44,.5SQ,32	2.7 V	85 Cel		-40 Cel	NICKEL PALLADIUM GOLD	N	QUAD	3	2.35 mm		10 mm						10 mm	262144 Bits		CMOS		3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G44	Not Qualified		e4	.000005 Amp	19	.0000002 ns
PSD834F2-20JT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES			5	CHIP CARRIER	LDCC52,.8SQ		70 Cel		0 Cel	MATTE TIN	N	QUAD											2359296 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified		e3	.0002 Amp		.0000002 ns
ZPSD401A1V-C-25L	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V		3	CHIP CARRIER, WINDOW	LDCC68,1.0SQ	2.7 V	70 Cel		0 Cel	TIN LEAD	Y	QUAD	5	4.57 mm		24.105 mm						24.105 mm	262144 Bits		CMOS		3 V	Other Microprocessor ICs		1.27 mm	S-CQCC-J68	Not Qualified		e0	.000005 Amp	40	.00000025 ns
ZPSD304V-20UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE		2.7 V	85 Cel		-40 Cel			QUAD	3	1.6 mm		14 mm						14 mm			CMOS		3 V			1 mm	S-PQFP-G44	Not Qualified				19
PSD853F2V-20JT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	CHIP CARRIER	LDCC52,.8SQ	3 V	70 Cel		0 Cel	MATTE TIN	N	QUAD	4	4.57 mm		19.1 mm						19.1 mm	1048576 Bits		CMOS		3.3 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J52	Not Qualified		e3	.0001 Amp	27	.0000002 ns
PSD853F2A-12MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	70 Cel		0 Cel			QUAD	4	2.35 mm		10 mm						10 mm			CMOS		5 V			.65 mm	S-PQFP-G52	Not Qualified				27
ZPSD413A1-C-70U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP80,.64SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm						14 mm	1048576 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000007 ns
ZPSD403A1-12J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.2316 mm	GENERAL PURPOSE ZPLD					24.2316 mm	1024 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00002 Amp	40	.00000012 ns
PSD401A1-C-15U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP80,.64SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm						14 mm	262144 Bits		CMOS		5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00004 Amp	40	.00000015 ns
PSD813F2VA-20UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK, LOW PROFILE	QFP64,.63SQ,32	3 V	70 Cel		0 Cel		N	QUAD	4	1.54 mm		14 mm				NOT SPECIFIED	NOT SPECIFIED	14 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0001 Amp	27	.0000002 ns
ZPSD413A2-C-90JI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	85 Cel		-40 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.18 mm						24.18 mm	1048576 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00002 Amp	40	.00000009 ns
PSD412A2-70J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC68,1.0SQ	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	4.57 mm		24.2316 mm	GENERAL PURPOSE ZPLD					24.2316 mm	512 Bits		CMOS		5 V	Other Microprocessor ICs		1.27 mm	S-PQCC-J68	Not Qualified		e0	.00002 Amp	40	.00000007 ns
PSD853F2V-15UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK, LOW PROFILE	QFP64,.6SQ,32	3 V	85 Cel		-40 Cel	TIN	N	QUAD	4	1.54 mm		14 mm						14 mm	1310720 Bits		CMOS		3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified		e3	.0002 Amp	27	.00000015 ns

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.