Samsung MASK ROM 1,964

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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
KM23V16101A-35	Samsung	MASK ROM	COMMERCIAL	36	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	3	3/3.3	8	IN-LINE	DIP36,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T36		3.3 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	2.7 V		e0			.03 Amp	45.72 mm	350 ns
KM23V16000A-20	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	3.3	3/3.3	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		3.6 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	2.7 V		e0			.00005 Amp	52.43 mm	200 ns
KM23C4100A-20	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	200 ns
KM23257SPI-20	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					200 ns
K3N6U1000C-TE150	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			30	240		18.41 mm	150 ns
K3N7V1000A-GC	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	3.3		16	SMALL OUTLINE		8		1.27 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDSO-G44		3.6 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	3 V						28.5 mm	100 ns
K3P6V1000F-TC10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	2097152 words	3.3	3.3	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		3.6 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	3 V		e0			.00003 Amp	18.41 mm	100 ns
K3N5U1000D-TC	Samsung
KM23V32000DETY	Samsung	MASK ROM	OTHER	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	4194304 words	3	3/3.3	8	SMALL OUTLINE, THIN PROFILE	TSSOP48,.71,20	8	MASK ROMs	.5 mm	85 Cel		4MX8	4M	-20 Cel	TIN LEAD	DUAL	R-PDSO-G48		3.3 V	1.2 mm	12 mm	Not Qualified	33554432 bit	2.7 V	CONFIGURABLE AS 2M X 16; IT CAN ALSO OPERATE AT 3V TO 3.6V SUPPLY	e0			.00003 Amp	16.4 mm	100 ns
KM23C16000B-12	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	THROUGH-HOLE			60 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	3				Not Qualified	16777216 bit			e0			.00005 Amp		120 ns
KS0174-1M	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	524288 words	5	5	16	SMALL OUTLINE	SOP44,.63		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		e0			.00005 Amp	28.5 mm	150 ns
KM23V64000G-12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		8388608 words	3.3		8	SMALL OUTLINE				1.27 mm	70 Cel		8MX8	8M	0 Cel		DUAL	R-PDSO-G44		3.6 V	3.1 mm	12.6 mm	Not Qualified	67108864 bit	3 V	CONFIGURABLE AS 4M X 16					28.5 mm	120 ns
KM23C16205DSG-12	Samsung	MASK ROM	COMMERCIAL	70	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	150 mA	524288 words	5	5	32	SMALL OUTLINE, SHRINK PITCH	SOP70,.63,32	16	MASK ROMs	.8 mm	70 Cel		512KX32	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G70		5.5 V	3.1 mm	12.7 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 512K X 32; WITH PAGE MODE FUNCTION; PAGE MODE ACCESS TIME 30NS	e0			.00005 Amp	28.57 mm	120 ns
KM23C16100G-20	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	100 mA	2097152 words	5	5	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		5.5 V	3.1 mm	12.6 mm	Not Qualified	16777216 bit	4.5 V		e0			.0001 Amp	28.5 mm	200 ns
KM23V8001BG-30	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	1048576 words	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		3.3 V	3 mm	11.43 mm	Not Qualified	8388608 bit	2.7 V		e0			.03 Amp	20.47 mm	300 ns
K3N7C1000M-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
K3N7C3000M-DC15	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	8388608 words	5	5	8	IN-LINE	DIP42,.6		MASK ROMs	2.54 mm	70 Cel		8MX8	8M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	67108864 bit	4.5 V		e0				52.42 mm	150 ns
KM23V32005BT-10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	3.3		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	70 Cel		2MX16	2M	0 Cel		DUAL	R-PDSO-G44		3.6 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	3 V	USER SELECTABLE 3.3V VCC; CONFIGURABLE AS 2M X 16; PAGE MODE ACCESS TIME 30NS					18.41 mm	100 ns
KM23C8100D-12	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	50 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		5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V	CONFIGURABLE AS 512K X 16	e0			.00005 Amp	52.42 mm	120 ns
K3N3C1000D-TC10	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 mA	262144 words	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00005 Amp	18.41 mm	100 ns
KM23V8100CT-20	Samsung	MASK ROM	COMMERCIAL	44	TSOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			30 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				Not Qualified	8388608 bit			e0			.00005 Amp		200 ns
KM23C4200B-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
KM23V16100A-30	Samsung	MASK ROM	COMMERCIAL	36	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	3.3	3/3.3	8	IN-LINE	DIP36,.6		MASK ROMs	2.54 mm	70 Cel	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDIP-T36		3.6 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	2.7 V		e0			.00005 Amp	45.72 mm	300 ns
K3P7V1000B-YC12	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	3.3	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		3.6 V	1.2 mm	12 mm	Not Qualified	67108864 bit	3 V		e0			.00005 Amp	16.4 mm	120 ns
KM23C4000-15	Samsung	MASK ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 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			.0001 Amp	41.91 mm	150 ns
KM23C8000CG-20	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			60 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	3				Not Qualified	8388608 bit			e0			.00005 Amp		200 ns
K3N4C3000D-GC15	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	TTL COMPATIBLE I/O	e0			.00005 Amp	20.47 mm	150 ns
K3N3C1000D-GC080	Samsung	MASK ROM	COMMERCIAL	40	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE		8		1.27 mm	70 Cel		256KX16	256K	0 Cel		DUAL	R-PDSO-G40		5.5 V	2.8 mm	10.67 mm	Not Qualified	4194304 bit	4.5 V			30	225		25.65 mm	80 ns
K3P5C1000D-DC100	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1048576 words	5		16	IN-LINE		8		2.54 mm	70 Cel		1MX16	1M	0 Cel		DUAL	R-PDIP-T42		5.5 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED		52.42 mm	100 ns
KM23V8100DET-12	Samsung	MASK ROM	OTHER	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	3		16	SMALL OUTLINE, THIN PROFILE		8		.8 mm	85 Cel		512KX16	512K	-20 Cel		DUAL	R-PDSO-G44		3.3 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	2.7 V	CONFIGURABLE AS 512K X 16					18.41 mm	120 ns
KM23C64000G-15	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	50 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			.00005 Amp	28.5 mm	150 ns
K3P7U2000A-SC	Samsung
KM23C16000BG-12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			60 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	3				Not Qualified	16777216 bit			e0			.00005 Amp		120 ns
KM23V8100CT-15	Samsung	MASK ROM	COMMERCIAL	44	TSOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			30 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				Not Qualified	8388608 bit			e0			.00005 Amp		150 ns
KM23C4100A-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
KM23C8005BG-15	Samsung	MASK ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	80 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	150 ns
K3N5C1000D-DC10	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	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00005 Amp	52.42 mm	100 ns
K3P6C2000B-SC	Samsung
K3N5V1000E-TC12	Samsung	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	40 mA	1048576 words	3.3	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		3.6 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	3 V	ALL INPUTS AND OUTPUTS TTL COMPATIBLE	e0			.00003 Amp	18.41 mm	120 ns
KM23C1010J-20	Samsung	MASK ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	5	5	8	CHIP CARRIER	LDCC32,.5X.6		MASK ROMs	1.27 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	QUAD	R-PQCC-J32		5.5 V	3.55 mm	11.43 mm	Not Qualified	1048576 bit	4.5 V		e0			.0001 Amp	13.97 mm	200 ns
K3P5V1000F-DC12	Samsung	MASK ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	3.3	3.3	16	IN-LINE	DIP42,.6	8	MASK ROMs	2.54 mm	70 Cel		1MX16	1M	0 Cel	TIN LEAD	DUAL	R-PDIP-T42		3.6 V	5.08 mm	15.24 mm	Not Qualified	16777216 bit	3 V		e0			.00003 Amp	52.42 mm	120 ns
K3P7V1000B-YC100	Samsung	MASK ROM	COMMERCIAL	48	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	3.3		16	SMALL OUTLINE, THIN PROFILE		8		.5 mm	70 Cel		4MX16	4M	0 Cel		DUAL	R-PDSO-G48		3.6 V	1.2 mm	12 mm	Not Qualified	67108864 bit	3 V			30	240		16.4 mm	100 ns
KM23C8100BG-12	Samsung	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	1048576 words	5	5	8	SMALL OUTLINE	SOP44,.63	16	MASK ROMs	1.27 mm	70 Cel	3-STATE	1MX8	1M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44		5.5 V	3.1 mm	12.6 mm	Not Qualified	8388608 bit	4.5 V		e0			.00005 Amp	28.5 mm	120 ns
K3M7C4000C-DC10	Samsung
KM23C4100FP3-20	Samsung	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES		CMOS	GULL WING			30 mA	262144 words	5	5	16	FLATPACK	QFP44,.7SQ,32	8	MASK ROMs	.8 mm	70 Cel		256KX16	256K	0 Cel	TIN LEAD	QUAD	S-PQFP-G44	3				Not Qualified	4194304 bit			e0			.0001 Amp		200 ns
KM23C16205DSG	Samsung
KM23C32000FP-25	Samsung	MASK ROM	COMMERCIAL	64	QFP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 mA	4194304 words	5	5	8	FLATPACK	QFP64,.7X.95,40	16	MASK ROMs	1 mm	70 Cel	3-STATE	4MX8	4M	0 Cel	TIN LEAD	QUAD	R-PQFP-G64		5.5 V	2.75 mm	14 mm	Not Qualified	33554432 bit	4.5 V		e0			.0001 Amp	20 mm	250 ns
KM23V8000B-20	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	200 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.