44 MASK ROM 953

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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	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Standby Current	Length	Maximum Access Time
TC538200F(TP2)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC538200AF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE				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		28.2 mm	150 ns
TC5316210BFT	Toshiba	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V		e0		18.41 mm	150 ns
TC5316210BF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		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		28.2 mm	150 ns
TC538200F(EL)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5316200AF-15	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			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 (Sn/Pb)	DUAL	R-PDSO-G44				Not Qualified	16777216 bit			e0	.0001 Amp		150 ns
TC5316200F	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	60 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	28.2 mm	200 ns
TC5316200BF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5332200AF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	5		8	SMALL OUTLINE				1.27 mm	70 Cel		4MX8	4M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	5.5 V	3.1 mm	12.6 mm	Not Qualified	33554432 bit	4.5 V	TTL COMPATIBLE I/O; ALSO CONFIGURABLE AS 2M X 16	e0		28.2 mm	120 ns
TC5316200AF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		1.27 mm	70 Cel		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		28.2 mm	150 ns
TC538200F(TP1)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5316200F(TP2)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5332200AFT	Toshiba	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		4194304 words	5		8	SMALL OUTLINE, THIN PROFILE				.8 mm	70 Cel		4MX8	4M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	4.5 V	TTL COMPATIBLE I/O; ALSO CONFIGURABLE AS 2M X 16	e0		18.41 mm	120 ns
TC534200CFT	Toshiba	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel	3-STATE	512KX8	512K	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V				18.41 mm	120 ns
TC5316200F(TP1)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5316200CFT	Toshiba	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	3-STATE	2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V		e0		18.41 mm	120 ns
TC5316200AFT	Toshiba	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		2MX8	2M	0 Cel	TIN LEAD	DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V		e0		18.41 mm	150 ns
TC5316200CF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE				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		28.2 mm	120 ns
TC538200AFT	Toshiba	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel	3-STATE	1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V				18.41 mm	150 ns
TC538200F	Toshiba	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	.0001 Amp	28.2 mm	200 ns
TC5316200F(EL)	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		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		28.2 mm	200 ns
TC5316210CF	Toshiba	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE				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		28.2 mm	120 ns
HN62438TTN-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V				18.41 mm	150 ns
UPD23C16040BLGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			40 mA	1048576 words		3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		1MX16	1M	-10 Cel		DUAL	R-PDSO-G44				Not Qualified	16777216 bit				.00003 Amp		90 ns
HN62438TT-10	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V				18.41 mm	100 ns
UPD23C32000ALGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	MOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	3	3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX16	2M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	3.6 V	3 mm	13.24 mm	Not Qualified	33554432 bit	2.7 V		e0	.00003 Amp	27.83 mm	100 ns
HN62418TFP-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	FLATPACK, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		QUAD	S-PQFP-G44	5.5 V	1.1 mm	14 mm	Not Qualified	8388608 bit	4.5 V				14 mm	150 ns
HN62444TFP	Renesas Electronics	MASK ROM	COMMERCIAL	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	5		8	FLATPACK, THIN PROFILE		16		.8 mm	70 Cel		512KX8	512K	0 Cel		QUAD	S-PQFP-G44	5.5 V	1.1 mm	14 mm	Not Qualified	4194304 bit	4.5 V				14 mm	100 ns
HN62428FP-20	Renesas Electronics	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	FLATPACK		16		.8 mm	70 Cel		1MX8	1M	0 Cel		QUAD	S-PQFP-G44	5.5 V	3.05 mm	14 mm	Not Qualified	8388608 bit	4.5 V				14 mm	200 ns
HN624017TFP-17	Renesas Electronics	MASK ROM	COMMERCIAL	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	FLATPACK, THIN PROFILE		16		.8 mm	70 Cel		2MX8	2M	0 Cel		QUAD	S-PQFP-G44	5.5 V	1.1 mm	14 mm	Not Qualified	16777216 bit	4.5 V				14 mm	170 ns
UD23C32080ALGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			55 mA	2097152 words		3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX16	2M	-10 Cel		DUAL	R-PDSO-G44				Not Qualified	33554432 bit				.00003 Amp		100 ns
UPD23C32080ALGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	MOS	GULL WING	PARALLEL	ASYNCHRONOUS	55 mA	2097152 words	3	3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		2MX16	2M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	3.6 V	3 mm	13.24 mm	Not Qualified	33554432 bit	2.7 V		e0	.00003 Amp	27.83 mm	100 ns
HN62438FP-10	Renesas Electronics	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	FLATPACK		16		.8 mm	70 Cel		1MX8	1M	0 Cel		QUAD	S-PQFP-G44	5.5 V	3.05 mm	14 mm	Not Qualified	8388608 bit	4.5 V				14 mm	100 ns
UPD23C16000WGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			70 mA	1048576 words	5	5	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		1MX16	1M	-10 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44				Not Qualified	16777216 bit			e0	.0001 Amp		120 ns
HN62438NTT-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V				18.41 mm	150 ns
HN62434FP-17	Renesas Electronics	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	5		8	FLATPACK		16		.8 mm	70 Cel		512KX8	512K	0 Cel		QUAD	S-PQFP-G44	5.5 V	3.05 mm	14 mm	Not Qualified	4194304 bit	4.5 V				14 mm	170 ns
HN62438FB-12	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE		16		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	3 mm	12.6 mm	Not Qualified	8388608 bit	4.5 V				28.5 mm	120 ns
UPD23C64080JLGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	MOS	GULL WING	PARALLEL	ASYNCHRONOUS	65 mA	4194304 words	3	3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		4MX16	4M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	3.6 V	3 mm	13.2 mm	Not Qualified	67108864 bit	2.7 V		e0	.00003 Amp	27.83 mm	120 ns
HN62438NFP-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	QFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	FLATPACK		16		.8 mm	70 Cel		1MX8	1M	0 Cel		QUAD	S-PQFP-G44	5.5 V	3.05 mm	14 mm	Not Qualified	8388608 bit	4.5 V				14 mm	150 ns
UPD23C64080JLGX-XXX-A	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	MOS	GULL WING	PARALLEL	ASYNCHRONOUS	65 mA	4194304 words	3	3/3.3	16	SMALL OUTLINE	SOP44,.63	8	MASK ROMs	1.27 mm	70 Cel		4MX16	4M	-10 Cel	MATTE TIN/TIN BISMUTH	DUAL	R-PDSO-G44	3.6 V	3 mm	13.2 mm	Not Qualified	67108864 bit	2.7 V		e3/e6	.00003 Amp	27.83 mm	120 ns
HN62415TT-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		524288 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V				18.41 mm	150 ns
HN62438TT-12	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V				18.41 mm	120 ns
HN62438FBN-15	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	SMALL OUTLINE		16		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G44	5.5 V	3.22 mm	12.6 mm	Not Qualified	8388608 bit	4.5 V				28.5 mm	150 ns
HN624416NTT-10	Renesas Electronics	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	10.2 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 1M X 16			18.6 mm	100 ns
HN62428TFP	Renesas Electronics	MASK ROM	COMMERCIAL	44	TQFP	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		1048576 words	5		8	FLATPACK, THIN PROFILE		16		.8 mm	70 Cel		1MX8	1M	0 Cel		QUAD	S-PQFP-G44	5.5 V	1.1 mm	14 mm	Not Qualified	8388608 bit	4.5 V				14 mm	200 ns
UPD23C16000LG5-XXX-7JF	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	GULL WING			35 mA	1048576 words		3/3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP44,.46,32	8	MASK ROMs	.8 mm	70 Cel		1MX16	1M	-10 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44				Not Qualified	16777216 bit			e0	.00003 Amp		140 ns
UPD23C128080BLGX-XXX	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	MOS	GULL WING	PARALLEL	ASYNCHRONOUS	75 mA	8388608 words	3	3/3.3	16	SMALL OUTLINE	TSSOP48,.71,20	8	MASK ROMs	1.27 mm	70 Cel		8MX16	8M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G44	3.6 V	3 mm	13.24 mm	Not Qualified	134217728 bit	2.7 V		e0	.00003 Amp	27.83 mm	120 ns
HN624116FB-25L	Renesas Electronics	MASK ROM	COMMERCIAL	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		2097152 words	5		8	SMALL OUTLINE		16		1.27 mm	70 Cel		2MX8	2M	0 Cel		DUAL	R-PDSO-G44	5.5 V	3.22 mm	12.6 mm	Not Qualified	16777216 bit	3.5 V				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.