MASK ROM MASK ROM 2,400+

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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	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Alternate Memory Width	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
K3N6U1000E-YC12	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	35 mA	2097152 words	3	3	16	SMALL OUTLINE, THIN PROFILE	TSSOP48,.71,20	8	MASK ROMs	.5 mm	70 Cel		2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	33554432 bit	2.7 V		e0			.00003 Amp	16.4 mm	120 ns
K3P7C1000B-GC150	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	5		16	SMALL OUTLINE		8		1.27 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	4.5 V			30	225		28.5 mm	150 ns
KM23257PI-20	Samsung	MASK ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS	THROUGH-HOLE			75 mA	32768 words			8	IN-LINE	DIP28,.6		MASK ROMs	2.54 mm	85 Cel		32KX8	32K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	3				Not Qualified	262144 bit			e0					200 ns
K3N6U1000D-YC	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	3		16	SMALL OUTLINE, THIN PROFILE		8		.5 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	33554432 bit	2.7 V						16.4 mm	100 ns
KM23V16000DG-15	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	1048576 words	3	3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		1MX16	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	2.7 V	IT CAN ALSO OPERATE AT 3.3V VCC	e0			.00003 Amp	28.5 mm	150 ns
KM23S32000BTY-12	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	2.5		8	SMALL OUTLINE, THIN PROFILE				.5 mm	70 Cel		4MX8	4M	0 Cel		DUAL	R-PDSO-G48		2.7 V	1.2 mm	12 mm	Not Qualified	33554432 bit	2.3 V	TTL COMPATIBLE I/O; CONFIGURABLE AS 2M X 16					16.4 mm	120 ns
KM23V4200D	Samsung	MASK ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	THROUGH-HOLE			25 mA	262144 words		3/3.3	16	IN-LINE	DIP40,.6		MASK ROMs	2.54 mm	70 Cel		256KX16	256K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T40					Not Qualified	4194304 bit			e0			.00003 Amp		120 ns
K3P6C1000B-TC15	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	150 mA	2097152 words	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	4.5 V	ALSO CONFIGURABLE AS 2M X 16	e0			.00005 Amp	18.41 mm	150 ns
KM23C4100BFP1-12	Samsung	MASK ROM	COMMERCIAL	44	WQFP	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	524288 words	5	5	8	FLATPACK, WINDOW	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	QUAD	S-CQFP-G44		5.5 V	2.8 mm	14 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	14 mm	120 ns
KM23V8000B-25	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	1048576 words	3.3	3/3.3	8	IN-LINE	DIP32,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDIP-T32		3.6 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	2.7 V		e0			.00005 Amp	41.91 mm	250 ns
K3N3V1000D-GC10	Samsung	MASK ROM	COMMERCIAL	40	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	25 mA	262144 words	3.3	3.3	16	SMALL OUTLINE	SOP40,.56	8	MASK ROMs	1.27 mm	70 Cel		256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDSO-G40		3.6 V	2.8 mm	10.67 mm	Not Qualified	4194304 bit	3 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00003 Amp	25.65 mm	100 ns
KM23C512JI-15	Samsung	MASK ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			40 mA	65536 words	5	5	8	CHIP CARRIER	LDCC32,.5X.6		MASK ROMs	1.27 mm	85 Cel		64KX8	64K	-40 Cel	TIN LEAD	QUAD	R-PQCC-J32	3				Not Qualified	524288 bit			e0			.00004 Amp		150 ns
K3N6C1000C-GC12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	2097152 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	33554432 bit	4.5 V	ALSO CONFIGURABLE AS 2M X 16	e0			.00005 Amp	28.5 mm	120 ns
KM23C16005DT-12	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		1MX16	1M	0 Cel		DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 1M X 16					18.41 mm	120 ns
KM23C8000G-20	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	8388608 bit	4.5 V		e0			.00005 Amp	20.47 mm	200 ns
K3P4V1000E-TC10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	524288 words	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		512KX16	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.6 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	3 V		e0			.00003 Amp	18.41 mm	100 ns
KM23V32000CET-15	Samsung	MASK ROM	OTHER	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	3		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	85 Cel		2MX16	2M	-20 Cel		DUAL	R-PDSO-G44		3.3 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	2.7 V	CONFIGURABLE AS 2M X 16					18.41 mm	150 ns
K3N6V1000F-GC10	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	2097152 words	3.3	3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.6 V	3.1 mm	12.6 mm	Not Qualified	33554432 bit	3 V		e0			.00003 Amp	28.5 mm	100 ns
K3N7C1000B-TC10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	4194304 words	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		4MX16	4M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	67108864 bit	4.5 V	ALSO CONFIGURABLE AS 4M X 16	e0			.0001 Amp	18.41 mm	100 ns
KM23C4001BG-20	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	4194304 bit	4.5 V		e0			.06 Amp	20.47 mm	200 ns
K3P9V1000A-YC12	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	8388608 words	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSSOP48,.8,20	8	MASK ROMs	.5 mm	70 Cel		8MX16	8M	0 Cel	TIN LEAD	DUAL	R-PDSO-G48		3.6 V	1.2 mm	12 mm	Not Qualified	134217728 bit	3 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00003 Amp	16.4 mm	120 ns
KM23V8000CG-25	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			30 mA	1048576 words	3.3	3.3	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel		1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G32	3				Not Qualified	8388608 bit			e0			.00005 Amp		250 ns
K3P4C1000E-DC10	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	THROUGH-HOLE			80 mA	524288 words	5	5	16	IN-LINE	DIP42,.6	8	MASK ROMs	2.54 mm	70 Cel		512KX16	512K	0 Cel	TIN LEAD	DUAL	R-PDIP-T42	3				Not Qualified	8388608 bit			e0			.00005 Amp		100 ns
KM23V64000G-15	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		8388608 words	3		8	SMALL OUTLINE				1.27 mm	70 Cel		8MX8	8M	0 Cel		DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	2.7 V	CONFIGURABLE AS 4M X 16					28.5 mm	150 ns
K3N6C1000E-YC120	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		16	SMALL OUTLINE, THIN PROFILE		8		.5 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G48		5.5 V	1.2 mm	12 mm	Not Qualified	33554432 bit	4.5 V			30	240		16.4 mm	120 ns
K3N6U4000C-DC15	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	35 mA	2097152 words	3	3	16	IN-LINE	DIP42,.6		MASK ROMs	2.54 mm	70 Cel		2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		3.3 V	5.08 mm	15.24 mm	Not Qualified	33554432 bit	2.7 V		e0			.00003 Amp	52.42 mm	150 ns
KM23V8001BG-25	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	1048576 words	3.3	3/3.3	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		3.6 V	3 mm	11.43 mm	Not Qualified	8388608 bit	2.7 V		e0			.03 Amp	20.47 mm	250 ns
KM23V4000DETY-12	Samsung	MASK ROM	OTHER	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	3		8	SMALL OUTLINE, THIN PROFILE				.5 mm	85 Cel		512KX8	512K	-20 Cel		DUAL	R-PDSO-G32		3.3 V	1.2 mm	8 mm	Not Qualified	4194304 bit	2.7 V						18.4 mm	120 ns
KM23V4100BFP-25	Samsung	MASK ROM	COMMERCIAL	44	WQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	3.3	3/3.3	8	FLATPACK, WINDOW	QFP44,.7SQ,32	16	MASK ROMs	.8 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	QUAD	S-PQFP-G44		3.6 V	2.8 mm	14 mm	Not Qualified	4194304 bit	2.7 V		e0			.00005 Amp	14 mm	250 ns
KM23V8105DT-10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	524288 words	3.3	3/3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		512KX16	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.6 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	3 V		e0			.00003 Amp	18.41 mm	100 ns
KM23C8105DG-10	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	524288 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		512KX16	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	8388608 bit	4.5 V	CONFIGURABLE AS 512K X 16	e0			.00005 Amp	28.5 mm	100 ns
KM23V64015BF-10	Samsung	MASK ROM	COMMERCIAL	48	TFBGA	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	BALL	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	3	1.8,3	16	GRID ARRAY, THIN PROFILE, FINE PITCH	BGA48,6X8,30	8	MASK ROMs	.75 mm	70 Cel		4MX16	4M	0 Cel	TIN LEAD	BOTTOM	S-PBGA-B48		3.3 V	1.2 mm	9 mm	Not Qualified	67108864 bit	2.7 V	CAN ALSO BE OPERATED IN 3V TO 3.6V	e0			.00003 Amp	9 mm	100 ns
K3P4U1000D-GC120	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	3		16	SMALL OUTLINE		8		1.27 mm	70 Cel		512KX16	512K	0 Cel		DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	8388608 bit	2.7 V			30	225		28.5 mm	120 ns
KM23C1011G-15	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	131072 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	1048576 bit	4.5 V		e0			.04 Amp	20.47 mm	150 ns
KM23257SPI-15	Samsung	MASK ROM	AUTOMOTIVE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS	THROUGH-HOLE			75 mA	32768 words			8	IN-LINE	DIP28,.6		MASK ROMs	2.54 mm	125 Cel		32KX8	32K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	3				Not Qualified	262144 bit			e0					150 ns
K3P5C1000F-DC15	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	150 mA	1048576 words	5	5	16	IN-LINE	DIP42,.6	8	MASK ROMs	2.54 mm	70 Cel		1MX16	1M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	4.5 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00005 Amp	52.42 mm	150 ns
KM23V128005TY	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 mA	16777216 words	3	3/3.3	8	SMALL OUTLINE, THIN PROFILE	TSSOP48,.71,20	8	MASK ROMs	.5 mm	70 Cel		16MX8	16M	0 Cel	TIN LEAD	DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	134217728 bit	2.7 V	USER CONFIGURABLE AS 8M X 16; CAN ALSO OPERATE AT 3V TO 3.6V SUPPLY	e0			.00003 Amp	16.4 mm	135 ns
K3N6C1000E-TC100	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	4.5 V			30	240		18.41 mm	100 ns
K3N7U1000B-YC120	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	3		16	SMALL OUTLINE, THIN PROFILE		8		.5 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	67108864 bit	2.7 V			30	240		16.4 mm	120 ns
K3P6V2000B-SC12	Samsung	MASK ROM	COMMERCIAL	70	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	3.3	3.3	32	SMALL OUTLINE, SHRINK PITCH	SOP70,.63,32	16	MASK ROMs	.8 mm	70 Cel		1MX32	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G70		3.6 V	3.1 mm	12.7 mm	Not Qualified	33554432 bit	3 V	ALSO CONFIGURABLE AS 1M X 32	e0			.00003 Amp	28.57 mm	120 ns
KM23256SJI-25	Samsung	MASK ROM	INDUSTRIAL	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		MOS	J BEND			75 mA	32768 words	5	5	8	CHIP CARRIER	LDCC28,.5SQ		MASK ROMs	1.27 mm	85 Cel		32KX8	32K	-40 Cel	TIN LEAD	QUAD	S-PQCC-J28	3				Not Qualified	262144 bit			e0					250 ns
KM23S32000DTY	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	4194304 words	2.5	2.5	8	SMALL OUTLINE, THIN PROFILE	TSSOP48,.71,20	8	MASK ROMs	.5 mm	70 Cel		4MX8	4M	0 Cel	TIN LEAD	DUAL	R-PDSO-G48		2.7 V	1.2 mm	12 mm	Not Qualified	33554432 bit	2.3 V	CONFIGURABLE AS 2M X 16	e0			.000005 Amp	16.4 mm	150 ns
KM23C4000HG-12	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	20.47 mm	120 ns
KM23C1011-12	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	131072 words	5	5	8	IN-LINE	DIP32,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-PDIP-T32		5.5 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V		e0			.04 Amp	41.91 mm	120 ns
KM23C4001BG-15	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	4194304 bit	4.5 V		e0			.06 Amp	20.47 mm	150 ns
KM23C4100B-12	Samsung	MASK ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	IN-LINE	DIP40,.6	16	MASK ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDIP-T40		5.5 V	5.08 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	52.43 mm	120 ns
KM23C8000DG-10	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel		1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	3 mm	11.43 mm	Not Qualified	8388608 bit	4.5 V		e0			.00005 Amp	20.47 mm	100 ns
KM23C4100BG-12	Samsung	MASK ROM	COMMERCIAL	40	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	SMALL OUTLINE	SOP40,.56	16	MASK ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G40		5.5 V	2.8 mm	10.67 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	26.2 mm	120 ns

MASK ROM

Mask ROM, or Read-Only Memory, is a type of non-volatile computer memory that is programmed during the manufacturing process. Mask ROM is designed to permanently store data and cannot be reprogrammed after it has been manufactured.

Mask ROM is created by a process known as photolithography. This process involves using a mask, or template, to expose specific areas of a silicon wafer to ultraviolet light. The areas that are exposed to the light are then etched away, leaving behind the patterns that make up the memory cells. Once the memory cells have been created, they are permanently programmed with the data that they will store.

Mask ROM is commonly used in devices that require permanent storage of data, such as game consoles, calculators, and other electronic devices. Because the data is permanently programmed during manufacturing, mask ROM provides a reliable and secure way to store critical data, such as system settings, firmware, and other important information.

One of the advantages of using mask ROM is that it is a cost-effective way to produce large quantities of memory. Because the data is programmed during the manufacturing process, the cost per unit is relatively low compared to other types of non-volatile memory, such as EEPROM or flash memory.