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	Qualification	Speed	JESD-609 Code	Maximum Standby Current	No. of I/O Lines	Maximum Access Time
ZPSD313-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	NICKEL PALLADIUM GOLD	N	QUAD	3	2.35 mm		10 mm				10 mm	1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G44	Not Qualified		e4	.00002 Amp	19	.00000009 ns
PSD813F5A-90MT	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	.00000009 ns
PSD813F4VA-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
PSD402A1-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
PSD413A1-70U	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
PSD301-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
PSD813F1-A-V-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	Nickel/Palladium/Gold (Ni/Pd/Au)	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		e4	.0001 Amp	27	.0000002 ns
PSD312-B-15M	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	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	.00000015 ns
ZPSD413A1-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	1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000015 ns
ZPSD302R-90UI	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
PSD813F4V-15MT	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		9.95 mm				9.95 mm	1310720 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.00000015 ns
PSD813F3-A-V-15M	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	TIN		QUAD	4	2.35 mm		10 mm				10 mm			CMOS	3.3 V			.65 mm	S-PQFP-G52	Not Qualified		e3		27
ZPSD413A2-20U	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	.0000002 ns
UPSD3253B-40U6T	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	80	LFQFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V	8	5	FLATPACK, LOW PROFILE, FINE PITCH	QFP80,.55SQ,20	4.5 V	85 Cel	8051	-40 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
ZPSD311R-15MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	85 Cel		-40 Cel	TIN		QUAD	3	2.35 mm		10 mm				10 mm			CMOS	5 V			.8 mm	S-PQFP-G44	Not Qualified		e3		19
PSD913F2-70M	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	TIN LEAD	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		e0	.0002 Amp	27	.00000007 ns
PSD833F2-90MI	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	1310720 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0002 Amp	27	.00000009 ns
PSD833F2VA-12UIT	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	1310720 Bits		CMOS	3.3 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0001 Amp	27	.00000012 ns
ZPSD413A1-20UI	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	1024 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.0000002 ns
PSD503B1-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				1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.635 mm	S-PQFP-G68	Not Qualified		e0	.00004 Amp	40	.00000007 ns
PSD813F2-70MT	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	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		9.95 mm				9.95 mm	1310720 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0002 Amp	27	.00000007 ns
ZPSD403A1-20U	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	.0000002 ns
ZPSD413A2-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	1048576 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000015 ns
PSD813F2V-15MT	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	.00000015 ns
ZPSD402A1-12UI	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	.00000012 ns
ZPSD412A1-90U	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
PSD934F2V-10M	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	3	2.35 mm		10 mm				10 mm			CMOS	3.3 V			.65 mm	S-PQFP-G52	Not Qualified				27
ZPSD411A2-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	262144 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000009 ns
ZPSD411A2V-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
PSD834F2V-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	2359296 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.00000012 ns
ZPSD301V-20M	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
PSD833F2VA-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
PSD853F2VA-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
ZPSD303-15MI	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES	5.5 V			FLATPACK		4.5 V	85 Cel		-40 Cel	TIN		QUAD	3	2.35 mm		10 mm				10 mm			CMOS	5 V			.8 mm	S-PQFP-G44	Not Qualified		e3		19
M8813F2Y-15T1T	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
PSD813F4A-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
ZPSD413A1V-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	1048576 Bits		CMOS	3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.000005 Amp	40	.0000002 ns
PSD854F2A-15U	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				14 mm	2359296 Bits		CMOS	5 V	Other Microprocessor ICs		.8 mm	S-PQFP-G64	Not Qualified			.0002 Amp	27	.00000015 ns
ZPSD412A1-12U	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	512 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000012 ns
ZPSD411A1-90U	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	256 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G80	Not Qualified		e0	.00002 Amp	40	.00000009 ns
PSD853F2VA-90MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK		3 V	85 Cel		-40 Cel			QUAD	4	2.35 mm		10 mm				10 mm			CMOS	3.3 V			.65 mm	S-PQFP-G52	Not Qualified				27
PSD854F2VA-90MIT	STMicroelectronics	PARALLEL IO PORT, GENERAL PURPOSE	INDUSTRIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES	3.6 V			FLATPACK		3 V	85 Cel		-40 Cel			QUAD	4	2.35 mm		10 mm				10 mm			CMOS	3.3 V			.65 mm	S-PQFP-G52	Not Qualified				27
PSD4235G2V-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	TIN		QUAD	7	1.2 mm		12 mm				12 mm			CMOS	5 V			.5 mm	S-PQFP-G80	Not Qualified		e3		52
PSD954F2V-90M	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	TIN LEAD	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		e0	.0001 Amp	27	.00000009 ns
PSD833F2VA-12M	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	1310720 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified			.0001 Amp	27	.00000012 ns
PSD834F2V-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	NICKEL PALLADIUM GOLD	N	QUAD	4	2.35 mm		9.95 mm				9.95 mm	2359296 Bits		CMOS	3.3 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified		e4	.0001 Amp	27	.0000002 ns
PSD813F1A-70MT	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
PSD813F4A-90MT	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	1310720 Bits		CMOS	5 V	Other Microprocessor ICs		.65 mm	S-PQFP-G52	Not Qualified			.0002 Amp	27	.00000009 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.