GULL WING 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	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	ROM Bits Size	RAM Bytes	Technology	Nominal Supply Voltage	Sub-Category	ROM Programmability	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Speed	JESD-609 Code	Maximum Standby Current	No. of I/O Lines	Maximum Access Time
PSD834F2-10MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE		GULL WING	52		SQUARE	PLASTIC/EPOXY	YES				FLATPACK								QUAD											CMOS					S-PQFP-G52		Not Qualified
M8913F1W-15T1	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK		2.7 V	70 Cel		0 Cel			QUAD	4	2.45 mm		10 mm				10 mm			CMOS	3 V			.65 mm	S-PQFP-G52		Not Qualified				27
PSD813F5A-12UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE		4.5 V	70 Cel		0 Cel			QUAD	4	1.54 mm		14 mm				14 mm			CMOS	5 V			.8 mm	S-PQFP-G64		Not Qualified				27
PSD854F2V-20M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		10 mm				10 mm	2097152 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified		e4	.0001 Amp	27	.0000002 ns
PSD4235G2--12U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	TFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK, THIN PROFILE, FINE PITCH	QFP80,.55SQ,20	4.5 V	70 Cel		0 Cel		N	QUAD	7	1.2 mm		12 mm				12 mm	4456448 Bits		CMOS	5 V	Other Microprocessor ICs		.5 mm	S-PQFP-G80		Not Qualified			.0002 Amp	52	.00000012 ns
PSD813F1A-15M1	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						27
ZPSD301V-B-25M	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	262144 Bits		CMOS	3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G44		Not Qualified		e4	.000005 Amp	19	.00000025 ns
PSD813F2V-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	1310720 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified		e4	.0001 Amp	27	.00000012 ns
ZPSD411A1V-C-20U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		3	FLATPACK, LOW PROFILE	QFP80,.64SQ	2.7 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	5	1.6 mm		14 mm				14 mm	262144 Bits		CMOS	3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80		Not Qualified		e0	.000005 Amp	40	.0000002 ns
ZPSD301V-B-15U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		3	FLATPACK, LOW PROFILE	QFP44,.63SQ,40	2.7 V	70 Cel		0 Cel	NICKEL PALLADIUM GOLD	N	QUAD	3	1.6 mm		14 mm				14 mm	262144 Bits		CMOS	3 V	Other Microprocessor ICs		1 mm	S-PQFP-G44		Not Qualified		e4	.000005 Amp	19	.00000015 ns
PSD813F2V-12UI	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	.00000012 ns
PSD401A2-90UI	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
ZPSD301R-15M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	70 Cel		0 Cel	TIN		QUAD	3	2.35 mm		10 mm				10 mm			CMOS	5 V			.8 mm	S-PQFP-G44		Not Qualified		e3		19
PSD854F2A-20UIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE		4.5 V	85 Cel		-40 Cel			QUAD	4	1.54 mm		14 mm				14 mm			CMOS	5 V			.8 mm	S-PQFP-G64		Not Qualified				27
PSD813F2A-15UT	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	.00000015 ns
PSD4135G2V-C-12UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	TFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK, THIN PROFILE, FINE PITCH		3 V	85 Cel		-40 Cel			QUAD	7	1.2 mm		12 mm				12 mm			CMOS	3.3 V			.5 mm	S-PQFP-G80		Not Qualified				52
PSD813F1A-90MIT	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	Nickel/Palladium/Gold (Ni/Pd/Au)	N	QUAD	4	2.35 mm		10 mm				10 mm	1310720 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified		e4	.0002 Amp	27	.00000009 ns
PSD834F2A-70M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	70 Cel		0 Cel	MATTE TIN	N	QUAD	4	2.35 mm		10 mm		30	260	10 mm	2359296 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	3	Not Qualified		e3	.0002 Amp	27	.00000007 ns
PSD312-B-90MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP44,.5SQ,32	4.5 V	85 Cel		-40 Cel	MATTE TIN/NICKEL PALLADIUM GOLD	N	QUAD	3	2.35 mm		10 mm		NOT SPECIFIED	260	10 mm	524288 Bits		CMOS	5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G44		Not Qualified		e3/e4	.0001 Amp	19	.00000009 ns
M8913F1Y-90T6T	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	2.45 mm		10 mm				10 mm			CMOS	5 V			.65 mm	S-PQFP-G52		Not Qualified				27
UPSD3334DV-40T6	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V	8	3.3	FLATPACK	QFP52,.47SQ	3 V	85 Cel	8051	-40 Cel			QUAD	6	1.75 mm	262144	10 mm		NOT SPECIFIED	NOT SPECIFIED	10 mm		8192	CMOS	3.3 V	Microcontrollers	FLASH	.65 mm	S-PQFP-G52		Not Qualified	40 rpm			36
ZPSD313R-15UI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE		4.5 V	85 Cel		-40 Cel	TIN		QUAD	3	1.6 mm		14 mm				14 mm			CMOS	5 V			1 mm	S-PQFP-G44		Not Qualified		e3		19
PSD853F2A-90M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	70 Cel		0 Cel		N	QUAD	4	2.35 mm		10 mm				10 mm	1310720 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified			.0002 Amp	27	.00000009 ns
PSD813F5-15MI	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	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		9.95 mm				9.95 mm	1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified		e4	.0002 Amp	27	.00000015 ns
PSD854F2-90MI	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	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		9.95 mm				9.95 mm	2097152 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	3	Not Qualified		e4	.0002 Amp	27	.00000009 ns
PSD413A2-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	.00004 Amp	40	.00000007 ns
ZPSD412A1-70U	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	GENERAL PURPOSE ZPLD			14 mm	512 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80		Not Qualified		e0	.00002 Amp	40	.00000007 ns
PSD835G2V-120UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK, LOW PROFILE, FINE PITCH		3 V	70 Cel		0 Cel			QUAD	7	1.6 mm		12 mm				12 mm			CMOS	3.3 V			.5 mm	S-PQFP-G80		Not Qualified				52
PSD834F2VA-20MIT	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	.0000002 ns
PSD834F2VA-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,.63SQ,32	3 V	85 Cel		-40 Cel		N	QUAD	4	1.54 mm		14 mm		NOT SPECIFIED	NOT SPECIFIED	14 mm	2359296 Bits		CMOS	3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64		Not Qualified			.0001 Amp	27	.00000015 ns
PSD813F3-A-90U	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK, LOW PROFILE		4.5 V	70 Cel		0 Cel			QUAD	4	1.6 mm		14 mm				14 mm			CMOS	5 V			.8 mm	S-PQFP-G64		Not Qualified				27
PSD835G2V-12UT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK, LOW PROFILE, FINE PITCH	TQFP80,.55SQ	3 V	70 Cel		0 Cel		N	QUAD	7	1.6 mm		12 mm			260	12 mm	4456448 Bits		CMOS	3.3 V	Other Microprocessor ICs		.5 mm	S-PQFP-G80		Not Qualified		e3/e4	.0001 Amp	52	.00000012 ns
ZPSD401A2-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	.00002 Amp	40	.00000015 ns
PSD854F2V-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	2359296 Bits		CMOS	3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64		Not Qualified		e3	.0002 Amp	27	.0000002 ns
PSD403A1-70U	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	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
PSD402A2-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	524288 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80		Not Qualified		e0	.00004 Amp	40	.00000015 ns
PSD834F2A-12MIT	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
PSD311-B-70M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP44,.5SQ,32	4.5 V	70 Cel		0 Cel	TIN LEAD	N	QUAD	3	2.35 mm		10 mm				10 mm	262144 Bits		CMOS	5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G44		Not Qualified		e0	.0001 Amp	19	.00000007 ns
PSD834F2VA-20MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	70 Cel		0 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	.0000002 ns
ZPSD411A1-70U	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	GENERAL PURPOSE ZPLD			14 mm	256 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80		Not Qualified		e0	.00002 Amp	40	.00000007 ns
ZPSD403A1-90U	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
PSD834F2VA-20M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	70 Cel		0 Cel		N	QUAD	4	2.35 mm		10 mm				10 mm	2359296 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified			.0001 Amp	27	.0000002 ns
PSD813F2V-12UT	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	MATTE 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	.00000012 ns
PSD833F2V-20MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V		3.3	FLATPACK	QFP52,.52SQ	3 V	70 Cel		0 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	.0000002 ns
ZPSD412A2-70UI	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	512 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80		Not Qualified		e0	.00002 Amp	40	.00000007 ns
PSD813F5A-70MT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	70 Cel		0 Cel		N	QUAD	4	2.35 mm		10 mm		NOT SPECIFIED	NOT SPECIFIED	10 mm	1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52		Not Qualified			.0002 Amp	27	.00000007 ns
PSD813F2A-70M	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V		5	FLATPACK	QFP52,.52SQ	4.5 V	70 Cel		0 Cel		N	QUAD	4	2.35 mm		10 mm				10 mm	1310720 Bits		CMOS	5 V	Other uPs/uCs/Peripheral ICs		.65 mm	S-PQFP-G52		Not Qualified			.0002 Amp	27	.00000007 ns
M8834F1W-15T6T	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

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.