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	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Ultraviolet Erasable	Terminal Position	No. of Ports	Maximum Seated Height	Width	Additional Features	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	ROM Bits Size	Technology	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	JESD-609 Code	Maximum Standby Current	No. of I/O Lines	Maximum Access Time
STMPE1600QTR	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	NO LEAD	24	HVQCCN	SQUARE	UNSPECIFIED	YES	3.6 V	16	1.8/3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20	1.65 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		QUAD	2	1 mm	4 mm		30	260	4 mm		CMOS	1.8 V	Parallel IO Port	.5 mm	S-XQCC-N24	1	Not Qualified	e4		16
PSD834F2-90JI	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			245	19.1 mm	2359296 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J52		Not Qualified	e3	.0002 Amp	27	.00000009 ns
ZPSD312-B-70J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	70 Cel	0 Cel	TIN LEAD	N	QUAD	3	4.57 mm	16.56 mm				16.56 mm	524288 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J44		Not Qualified	e0	.00002 Amp	19	.00000007 ns
ZPSD302-B-70J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	CHIP CARRIER	LDCC44,.7SQ	4.5 V	70 Cel	0 Cel	MATTE TIN	N	QUAD	3	4.57 mm	16.56 mm				16.56 mm	524288 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J44		Not Qualified	e3	.00002 Amp	19	.00000007 ns
PSD413A1-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	1048576 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J68		Not Qualified	e0	.00004 Amp	40	.00000015 ns
ZPSD402A1-90U	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	512 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000009 ns
PSD813F2A-90U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	TQFP64,.63SQ,32	4.5 V	70 Cel	0 Cel		N	QUAD	4	1.54 mm	14 mm				14 mm	1310720 Bits	CMOS	5 V	Other uPs/uCs/Peripheral ICs	.8 mm	S-PQFP-G64		Not Qualified		.0002 Amp	27	.00000009 ns
PSD813F2VA-70JIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.6 V			CHIP CARRIER		3 V	85 Cel	-40 Cel			QUAD	4	4.57 mm	19.1 mm				19.1 mm		CMOS	3.3 V		1.27 mm	S-PQCC-J52		Not Qualified			27
PSD402A1-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
ZPSD312V-25M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		2.7 V	70 Cel	0 Cel	TIN		QUAD	3	2.35 mm	10 mm				10 mm		CMOS	3 V		.8 mm	S-PQFP-G44		Not Qualified	e3		19
PSD813F1V70UT	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
ZPSD413A2-20LI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, GLASS-SEALED	YES	5.5 V		5	CHIP CARRIER, WINDOW	LDCC68,1.0SQ	4.5 V	85 Cel	-40 Cel	TIN LEAD	Y	QUAD	5	4.57 mm	24.13 mm	GENERAL PURPOSE ZPLD			24.13 mm	1024 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-GQCC-J68		Not Qualified	e0	.00002 Amp	40	.0000002 ns
PSD4235G2V-70UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	TFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, THIN PROFILE, FINE PITCH		4.5 V	85 Cel	-40 Cel	TIN		QUAD	7	1.2 mm	12 mm				12 mm		CMOS	5 V		.5 mm	S-PQFP-G80		Not Qualified	e3		52
ZPSD303R-70J	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	5.5 V			CHIP CARRIER		4.5 V	70 Cel	0 Cel	Matte Tin (Sn)		QUAD	3	4.57 mm	16.5862 mm				16.5862 mm		CMOS	5 V		1.27 mm	S-PQCC-J44		Not Qualified	e3		19
M8913F1Y-90T1	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	2.45 mm	10 mm				10 mm		CMOS	5 V		.65 mm	S-PQFP-G52		Not Qualified			27
M8913F2W-15T6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK		2.7 V	85 Cel	-40 Cel			QUAD	4	2.45 mm	10 mm				10 mm		CMOS	3 V		.65 mm	S-PQFP-G52		Not Qualified			27
PSD412A1-90UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	85 Cel	-40 Cel			QUAD	5								CMOS	5 V			S-PQFP-G80		Not Qualified			40
ZPSD413A2-70LI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, GLASS-SEALED	YES	5.5 V		5	CHIP CARRIER, WINDOW	LDCC68,1.0SQ	4.5 V	85 Cel	-40 Cel	TIN LEAD	Y	QUAD	5	4.57 mm	24.13 mm	GENERAL PURPOSE ZPLD			24.13 mm	1024 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-GQCC-J68		Not Qualified	e0	.00002 Amp	40	.00000007 ns
PSD834F2V-12J	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	2359296 Bits	CMOS	3.3 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J52		Not Qualified	e3	.0001 Amp	27	.00000012 ns
PSD301-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	TIN LEAD	N	QUAD	3	4.57 mm	16.56 mm				16.56 mm	262144 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J44		Not Qualified	e0	.0001 Amp	19	.00000009 ns
PSD854F2A-15MIT	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	2359296 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G52		Not Qualified		.0002 Amp	27	.00000015 ns
PSD833F2VA-70UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK, LOW PROFILE		3 V	85 Cel	-40 Cel			QUAD	4	1.54 mm	14 mm				14 mm		CMOS	3.3 V		.8 mm	S-PQFP-G64		Not Qualified			27
ZPSD302V-B-20M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		3	FLATPACK	QFP44,.5SQ,32	2.7 V	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	N	QUAD	3	2.35 mm	10 mm				10 mm	524288 Bits	CMOS	3 V	Other Microprocessor ICs	.8 mm	S-PQFP-G44		Not Qualified	e4	.000005 Amp	19	.0000002 ns
ZPSD413A1-90U	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	1024 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000009 ns
PSD411A2-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	262144 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J68		Not Qualified	e0	.00004 Amp	40	.00000015 ns
ZPSD411A2-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	262144 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000007 ns
ZPSD303-70LMB	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	MILITARY	J BEND	44	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V			CHIP CARRIER, WINDOW		4.5 V	125 Cel	-55 Cel	GOLD		QUAD	3	4.57 mm	16.51 mm				16.51 mm		CMOS	5 V		1.27 mm	S-CQCC-J44		Not Qualified	e4		19
PSD4235G2-90UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE, FINE PITCH	TQFP80,.55SQ	4.5 V	70 Cel	0 Cel	MATTE TIN/NICKEL PALLADIUM GOLD	N	QUAD	7	1.6 mm	12 mm		NOT SPECIFIED	260	12 mm	4456448 Bits	CMOS	5 V	Other Microprocessor ICs	.5 mm	S-PQFP-G80		Not Qualified	e3/e4	.0002 Amp	52	.00000009 ns
PSD813F2VA-90UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK, LOW PROFILE		3 V	85 Cel	-40 Cel			QUAD	4	1.54 mm	14 mm				14 mm		CMOS	3.3 V		.8 mm	S-PQFP-G64		Not Qualified			27
PSD853F2V-12MIT	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	1048576 Bits	CMOS	3.3 V	Other Microprocessor ICs	.65 mm	S-PQFP-G52		Not Qualified	e4	.0001 Amp	27	.00000012 ns
PSD4135G2-C-70UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	TFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, THIN PROFILE, FINE PITCH		4.5 V	85 Cel	-40 Cel			QUAD	7	1.2 mm	12 mm				12 mm		CMOS	5 V		.5 mm	S-PQFP-G80		Not Qualified			52
PSD402A1-15U	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	512 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000015 ns
PSD412A0-70L	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	68	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V			CHIP CARRIER, WINDOW		4.5 V	70 Cel	0 Cel			QUAD	5	4.57 mm	24.105 mm				24.105 mm		CMOS	5 V		1.27 mm	S-CQCC-J68		Not Qualified			40
ZPSD403A2-70UI	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	1024 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000007 ns
PSD853F2V-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,.6SQ,32	3 V	70 Cel	0 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
PSD813F3-A-90J	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
ZPSD403A2-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
PSD853F2VA-90JT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	52	QCCJ	SQUARE	PLASTIC/EPOXY	YES	3.6 V			CHIP CARRIER		3 V	70 Cel	0 Cel			QUAD	4	4.57 mm	19.1 mm				19.1 mm		CMOS	3.3 V		1.27 mm	S-PQCC-J52		Not Qualified			27
PSD813F4VA-15UT	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	.00000015 ns
PSD854F2A-15JIT	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		N	QUAD	4	4.57 mm	19.1 mm		NOT SPECIFIED	NOT SPECIFIED	19.1 mm	2359296 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J52		Not Qualified		.0002 Amp	27	.00000015 ns
ZPSD411A1-12U	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	.00000012 ns
PSD401A2-C-15L	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	262144 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-CQCC-J68		Not Qualified	e0	.00004 Amp	40	.00000015 ns
PSD813F1A-90J1T	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	19.1 mm				19.1 mm		CMOS	5 V		1.27 mm	S-PQCC-J52					27
ZPSD412A1-C-90UI	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				14 mm	524288 Bits	CMOS	5 V	Other Microprocessor ICs	.65 mm	S-PQFP-G80		Not Qualified	e0	.00002 Amp	40	.00000009 ns
ZPSD311V-B-15L	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	J BEND	44	WQCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	5.5 V		3	CHIP CARRIER, WINDOW	LDCC44,.7SQ	2.7 V	70 Cel	0 Cel	TIN LEAD	Y	QUAD	3	4.57 mm	16.485 mm				16.485 mm	262144 Bits	CMOS	3 V	Other Microprocessor ICs	1.27 mm	S-CQCC-J44		Not Qualified	e0	.000005 Amp	19	.00000015 ns
ZPSD412A1-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	524288 Bits	CMOS	5 V	Other Microprocessor ICs	1.27 mm	S-PQCC-J68		Not Qualified	e0	.00002 Amp	40	.00000009 ns
ZPSD303-B-15U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, LOW PROFILE	QFP44,.63SQ,40	4.5 V	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	N	QUAD	3	1.6 mm	14 mm				14 mm	1048576 Bits	CMOS	5 V	Other Microprocessor ICs	1 mm	S-PQFP-G44		Not Qualified	e4	.00002 Amp	19	.00000015 ns
ZPSD502B1-C-15L	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	.00002 Amp	40	.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.