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	Screening Level	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
K3P4V1000F-TE10	Samsung	MASK ROM	OTHER	44	TSOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS		GULL WING			40 mA	524288 words	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	85 Cel		512KX16	512K	-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44					Not Qualified	8388608 bit			e0			.00003 Amp		100 ns
KM23C4200A-12	Samsung	MASK ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	50 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
K3N3VS3000D-YC	Samsung	MASK ROM	COMMERCIAL	32	TSOP	RECTANGULAR		YES		CMOS		GULL WING			15 mA	524288 words	2.5	2.5	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.8		MASK ROMs	1.27 mm	70 Cel		512KX8	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDSO-G32					Not Qualified	4194304 bit			e0					250 ns
K3N5U1000E-GC120	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	3		16	SMALL OUTLINE		8		1.27 mm	70 Cel		1MX16	1M	0 Cel		DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	2.7 V			30	225		28.5 mm	120 ns
K3N6U1000F-GC120	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	3		16	SMALL OUTLINE		8		1.27 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	33554432 bit	2.7 V			30	225		28.5 mm	120 ns
K3P6C2000B-SC12	Samsung	MASK ROM	COMMERCIAL	70	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	150 mA	1048576 words	5	5	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		5.5 V	3.1 mm	12.7 mm	Not Qualified	33554432 bit	4.5 V	ALSO CONFIGURABLE AS 1M X 32	e0			.00005 Amp	28.57 mm	120 ns
KM23V64000G	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	8388608 words	3	3/3.3	8	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		8MX8	8M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.3 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	2.7 V	USER CONFIGURABLE AS 4M X 16; CAN ALSO OPERATE AT 3V TO 3.6V SUPPLY	e0			.00003 Amp	28.5 mm	150 ns
K3P7C1000B-TC120	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	5		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	67108864 bit	4.5 V			30	240		18.41 mm	120 ns
K3N5C1000F-DC12	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 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		e0			.00005 Amp	52.42 mm	120 ns
KM23C64000BG-12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	4194304 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		4MX16	4M	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	4.5 V	CONFIGURABLE AS 4M X 16	e0			.0001 Amp	28.5 mm	120 ns
KM23256SPI-20	Samsung	MASK ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			75 mA	32768 words	5	5	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
KM23C64005BG-15	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	150 mA	4194304 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		4MX16	4M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	4.5 V	CONFIGURABLE AS 4M X 16	e0			.0001 Amp	28.5 mm	150 ns
KM23128SJI-25	Samsung	MASK ROM	INDUSTRIAL	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		MOS		J BEND			75 mA	16384 words	5	5	8	CHIP CARRIER	LDCC28,.5SQ		MASK ROMs	1.27 mm	85 Cel		16KX8	16K	-40 Cel	TIN LEAD	QUAD	S-PQCC-J28	3				Not Qualified	131072 bit			e0					250 ns
KM23C8100CET-15	Samsung	MASK ROM	OTHER	44	TSOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS		GULL WING			60 mA	524288 words	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	85 Cel		512KX16	512K	-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44					Not Qualified	8388608 bit			e0			.00005 Amp		150 ns
KM23C16000DG-10	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	1048576 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		1MX16	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 1M X 16	e0			.00005 Amp	28.5 mm	100 ns
K3N3C1000D-TC120	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		256KX16	256K	0 Cel		DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V			30	240		18.41 mm	120 ns
KM23C16000DT-10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE, THIN PROFILE				.8 mm	70 Cel		2MX8	2M	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	100 ns
K3N5U1000D-TC10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	35 mA	1048576 words	3	3	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		1MX16	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.3 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	2.7 V	ALSO CONFIGURABLE AS 1M X 16	e0			.00003 Amp	18.41 mm	100 ns
K3P6S1000D-YC15	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	40 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	ALSO CONFIGURABLE AS 2M X 16	e0			.000005 Amp	16.4 mm	150 ns
KM23257PHR-27	Samsung	MASK ROM	MILITARY	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS	38535Q/M;38534H;883B	THROUGH-HOLE			75 mA	32768 words			8	IN-LINE	DIP28,.6		MASK ROMs	2.54 mm	125 Cel		32KX8	32K	-55 Cel	TIN LEAD	DUAL	R-PDIP-T28	3				Not Qualified	262144 bit			e0					270 ns
KM23C4100H-15	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	150 ns
K3P7U1000B-TC12	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	4194304 words	3	3	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		3.3 V	1.2 mm	10.16 mm	Not Qualified	67108864 bit	2.7 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00005 Amp	18.41 mm	120 ns
K3N4C1000E-DC100	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words	5		16	IN-LINE		8		2.54 mm	70 Cel		512KX16	512K	0 Cel		DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED		52.43 mm	100 ns
KM23C1010-15	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 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			.0001 Amp	41.91 mm	150 ns
K3P7U1000B-YC12	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	4194304 words	3	3	16	SMALL OUTLINE, THIN PROFILE	TSSOP48,.71,20	8	MASK ROMs	.5 mm	70 Cel		4MX16	4M	0 Cel	TIN LEAD	DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	67108864 bit	2.7 V	ALSO CONFIGURABLE AS 4M X 16	e0			.00005 Amp	16.4 mm	120 ns
KM23C4100HFP1-15	Samsung	MASK ROM	COMMERCIAL	44	WQFP	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	60 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			.0001 Amp	14 mm	150 ns
KM23C4000DG-8	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	524288 words	5	5	8	SMALL OUTLINE	SOP32,.56		MASK ROMs	1.27 mm	70 Cel		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	80 ns
K3P5C1000D-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
K3N6U1000F-TC120	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	3		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G44		3.3 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	2.7 V			30	240		18.41 mm	120 ns
KM23V16005BG-12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	2097152 words	3.3	3.3	8	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.6 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	3 V	TTL COMPATIBLE I/O; ALSO CONFIGURABLE AS 1M X 16; PAGE ACCESS TIME = 30NS	e0			.00003 Amp	28.5 mm	120 ns
KM23C4100CG-12	Samsung	MASK ROM	COMMERCIAL	40	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS		GULL WING			60 mA	262144 words	5	5	16	SMALL OUTLINE	SOP40,.56	8	MASK ROMs	1.27 mm	70 Cel		256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDSO-G40	3				Not Qualified	4194304 bit			e0			.00005 Amp		120 ns
KM23V32000C-12	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		2097152 words	3.3		16	IN-LINE				2.54 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDIP-T42		3.6 V	5.08 mm	15.24 mm	Not Qualified	33554432 bit	3 V						52.42 mm	120 ns
KM23C16000A-15	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	60 mA	2097152 words	5	5	8	IN-LINE	DIP42,.6	16	MASK ROMs	2.54 mm	70 Cel	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	4.5 V		e0			.00005 Amp	52.43 mm	150 ns
K3N4C1000D-GC15	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	524288 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		512KX16	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	8388608 bit	4.5 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00005 Amp	28.5 mm	150 ns
K3N3V3000D-DC10	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words	3.3		8	IN-LINE				2.54 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDIP-T32		3.6 V	5.08 mm	15.24 mm	Not Qualified	4194304 bit	3 V	TTL COMPATIBLE I/O					41.91 mm	100 ns
KM23C8000H-10	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	IN-LINE	DIP32,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDIP-T32		5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V		e0			.00005 Amp	41.91 mm	100 ns
KM23C4000H-15	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	8	IN-LINE	DIP32,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDIP-T32		5.5 V	5.08 mm	15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	41.91 mm	150 ns
KM23C64000	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		4194304 words	5		16	IN-LINE				2.54 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	67108864 bit	4.5 V						52.42 mm	120 ns
K3N3U3000D-YC12	Samsung	MASK ROM	COMMERCIAL	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	20 mA	524288 words	3	3	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		MASK ROMs	.5 mm	70 Cel		512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		3.3 V	1.2 mm	8 mm	Not Qualified	4194304 bit	2.7 V	TTL COMPATIBLE I/O	e0			.00003 Amp	18.4 mm	120 ns
KM23V8105D	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			40 mA	524288 words		3/3.3	16	IN-LINE	DIP42,.6	8	MASK ROMs	2.54 mm	70 Cel		512KX16	512K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T42					Not Qualified	8388608 bit			e0			.00003 Amp		120 ns
K3N3VS3000D-YE	Samsung	MASK ROM	OTHER	32	TSOP	RECTANGULAR		YES		CMOS		GULL WING			15 mA	524288 words	2.5	2.5	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.8		MASK ROMs	1.27 mm	85 Cel		512KX8	512K	-20 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDSO-G32					Not Qualified	4194304 bit			e0					250 ns
K3N4C3000D-DC12	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	50 mA	1048576 words	5	5	8	IN-LINE	DIP32,.6		MASK ROMs	2.54 mm	70 Cel		1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDIP-T32		5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V	TTL COMPATIBLE I/O	e0			.00005 Amp	41.91 mm	120 ns
K3N6C1000F-GC10	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		e0			.00005 Amp	28.5 mm	100 ns
KM23C32000-20	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	60 mA	2097152 words	5	5	16	IN-LINE	DIP42,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	2MX16	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	33554432 bit	4.5 V		e0			.00005 Amp	52.43 mm	200 ns
KM2364HR-20	Samsung	MASK ROM	MILITARY	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			60 mA	8192 words	5	5	8	IN-LINE	DIP24,.6		MASK ROMs	2.54 mm	125 Cel		8KX8	8K	-55 Cel	TIN LEAD	DUAL	R-PDIP-T24	3				Not Qualified	65536 bit			e0					200 ns
KM23C4100BFP-12	Samsung	MASK ROM	COMMERCIAL	44	WQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	60 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-PQFP-G44		5.5 V	2.8 mm	14 mm	Not Qualified	4194304 bit	4.5 V		e0			.00005 Amp	14 mm	120 ns
KM23C16100-20	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	100 mA	2097152 words	5	5	8	IN-LINE	DIP42,.6	16	MASK ROMs	2.54 mm	70 Cel	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	4.5 V		e0			.0001 Amp	52.43 mm	200 ns
KM23V16000AG-25	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	3.3	3/3.3	8	SMALL OUTLINE	SOP44,.63	16	MASK ROMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		3.6 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	2.7 V		e0			.00005 Amp	28.5 mm	250 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.