QCCJ EPROM 157

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	Terminal Form	Parallel or Serial	Operating Mode	Maximum Supply Current	No. of Words	Input/Output Type	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
EPC2LC20N	Intel	CONFIGURATION MEMORY	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1695680 words		3.3	3.3/5	1	CHIP CARRIER	LCC20,.39SQ	Flash Memories	1.27 mm	70 Cel	3-STATE	1695680X1	1695680	0 Cel	MATTE TIN	QUAD	S-PQCC-J20	3	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1695680 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e3	30	245	.0001 Amp	8.9662 mm		3.3
EPC2LI20N	Intel	CONFIGURATION MEMORY	INDUSTRIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1695680 words		3.3	3.3/5	1	CHIP CARRIER	LCC20,.39SQ	Flash Memories	1.27 mm	85 Cel	3-STATE	1695680X1	1695680	-40 Cel	MATTE TIN	QUAD	S-PQCC-J20	3	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1695680 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e3			.0001 Amp	8.9662 mm		3.3
EPC2LI20	Intel	CONFIGURATION MEMORY		20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1695680 words		3.3	3.3/5	1	CHIP CARRIER	LDCC20,.4SQ	Flash Memories	1.27 mm	85 Cel	3-STATE	1695680X1	1695680	-40 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1695680 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0			.0001 Amp	8.9662 mm		3.3
EPC2LC20	Intel	CONFIGURATION MEMORY		20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1695680 words		3.3	3.3/5	1	CHIP CARRIER	LDCC20,.4SQ	Flash Memories	1.27 mm	70 Cel	3-STATE	1695680X1	1695680	0 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1695680 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0			.0001 Amp	8.9662 mm		3.3
EPC1441LC20N	Intel	CONFIGURATION MEMORY	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	CHIP CARRIER	LCC20,.39SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	440800X1	440800	0 Cel	MATTE TIN	QUAD	S-PQCC-J20	3	3.6 V	4.572 mm	8.9662 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e3			.00006 Amp	8.9662 mm		3.3
EPC1LC20N	Intel	CONFIGURATION MEMORY	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1046496 words		3.3	3.3/5	1	CHIP CARRIER	LCC20,.39SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	1046496X1	1046496	0 Cel	MATTE TIN	QUAD	S-PQCC-J20	3	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1046496 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e3	30	245	.0001 Amp	8.9662 mm		3.3
EPC1441LC20	Intel	CONFIGURATION MEMORY		20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	440800X1	440800	0 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	3.6 V	4.572 mm	8.9662 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0			.00006 Amp	8.9662 mm		3.3
EPC1LC20	Intel	CONFIGURATION MEMORY		20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	50 mA	1046496 words		3.3	5	1	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	1046496X1	1046496	0 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	3.6 V	4.572 mm	8.9662 mm	Not Qualified	1046496 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0	30	220	.0001 Amp	8.9662 mm		3.3
EPC1441LI20	Intel	CONFIGURATION MEMORY		20	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	SERIAL	SYNCHRONOUS	30 mA	440800 words		3.3	3.3/5	1	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	85 Cel	3-STATE	440800X1	440800	-40 Cel	TIN LEAD	QUAD	S-PQCC-J20	1	3.6 V	4.572 mm	8.9662 mm	Not Qualified	440800 bit	3 V	IT ALSO REQUIRES 5V NOMINAL SUPPLY	e0			.00006 Amp	8.9662 mm		3.3
WS57C49C-45L	STMicroelectronics	UVPROM	COMMERCIAL	28	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	107 mA	8192 words	COMMON	5	5	8	CHIP CARRIER	LCC28,.5SQ	EPROMs	1.27 mm	70 Cel	3-STATE	8KX8	8K	0 Cel	TIN LEAD	QUAD	S-CQCC-J28		5.5 V	4.57 mm	11.24 mm	Not Qualified	65536 bit	4.5 V		e0			.03 Amp	11.24 mm	45 ns
M27C4002-12J1	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	120 ns
M27C4002-70XJ6	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	70 ns
M27C4002-70J6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		70 ns
M27C4002-15XJ1X	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	150 ns
M27C4002-80XJ1TR	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	80 ns
M27C4002-12J1XTR	STMicroelectronics		COMMERCIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		120 ns
M27C4002-15XJ1TR	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	150 ns
M27C4002-45XJ6	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	45 ns
M27C4002-10XJ1XTR	STMicroelectronics		COMMERCIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		100 ns
M27C4002-15XJ6TR	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	150 ns
M27C4002-60J6	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	60 ns
M27C4002-90J1	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	90 ns
M27C4002-20J6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		200 ns
M27C4002-10J6X	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	100 ns
M27C4002-45J6	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	45 ns
M27C4002-60XJ6TR	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	60 ns
M27C4002-80J6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		80 ns
M27C4002-60XJ6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		60 ns
M27C4002-90XJ6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		90 ns
M27C4002-10XJ1TR	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	100 ns
M27C4002-90J1XTR	STMicroelectronics		COMMERCIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		90 ns
M27C4002-12XJ1X	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	120 ns
M27C4002-45XJ1X	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	45 ns
M27C4002-15XJ6X	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	150 ns
M27C4002-45J1	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	45 ns
M27C4002-45J6X	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	45 ns
M27C4002-90XJ1	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	90 ns
M27C4002-10XJ6	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	100 ns
M27C4002-90J6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		90 ns
M27C4002-10XJ1	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	100 ns
M27C4002-70XJ1TR	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	70 ns
M27C4002-15J1X	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.5 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	16.51 mm	150 ns
M27C4002-15XJ6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		150 ns
M27C4002-45J6XTR	STMicroelectronics		INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC	YES		CMOS	J BEND			70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	Matte Tin (Sn)	QUAD	S-XQCC-J44						4194304 bit			e3			.0001 Amp		45 ns
M27C4002-80XJ6TR	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	80 ns
M27C4002-12XJ6TR	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	120 ns
M27C4002-20XJ1TR	STMicroelectronics	UVPROM	COMMERCIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	200 ns
M27C4002-90XJ6TR	STMicroelectronics	UVPROM	INDUSTRIAL	44	QCCJ	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	EPROMs	1.27 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	MATTE TIN	QUAD	S-CQCC-J44		5.25 V	4.83 mm	16.51 mm	Not Qualified	4194304 bit	4.75 V		e3			.0001 Amp	16.51 mm	90 ns

EPROM

EPROM, or Erasable Programmable Read-Only Memory, is a type of non-volatile computer memory that can be programmed and erased multiple times. EPROM was commonly used in computer systems and electronic devices in the 1970s and 1980s, but has largely been replaced by more advanced memory technologies.

EPROM works by storing data in a grid of memory cells that can be individually programmed and erased using ultraviolet light. Each memory cell consists of a transistor and a floating gate. To program the memory cell, a high voltage is applied to the transistor, which charges the floating gate. To erase the memory cell, ultraviolet light is applied to the chip, which removes the charge from the floating gate. The programming and erasing process can be repeated multiple times, making EPROM a reprogrammable memory technology.

EPROM has several advantages over other types of computer memory, such as ROM and RAM. EPROM can be reprogrammed multiple times, which makes it a versatile and flexible memory technology. EPROM is also non-volatile, which means that it can store data even when the power is turned off. This makes it ideal for storing critical data, such as system settings and firmware.