TSOP2 MASK ROM 390

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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	No. of Words	Nominal Supply Voltage / Vsup (V)	Memory Width	Package Style (Meter)	Alternate Memory Width	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	Length	Maximum Access Time
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
TC534000AFT	Toshiba	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V		e0	20.95 mm	150 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
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
TC5332410BFT	Toshiba	MASK ROM	COMMERCIAL	70	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	2097152 words	3.3	16	SMALL OUTLINE, THIN PROFILE		.65 mm	70 Cel		2MX16	2M	-10 Cel	TIN LEAD	DUAL	R-PDSO-G70	3.6 V	1.2 mm	10.16 mm	Not Qualified	33554432 bit	3 V	TTL COMPATIBLE I/O; ALSO CONFIGURABLE AS 1M X 32	e0	23.49 mm	100 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
HN62338BTT-15	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1048576 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V			20.95 mm	150 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
HN624116TA-20	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	200 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
HN62314BTT-17	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V			20.95 mm	170 ns
HN62338BTT-12	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1048576 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V			20.95 mm	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
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
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
HN624316TA-15	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	150 ns
HN62415TT-20	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	200 ns
HN62302BTT-17	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	262144 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		256KX8	256K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	2097152 bit	4.5 V			20.95 mm	170 ns
HN624316NTT-12	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	120 ns
HN624316NTA-12	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	120 ns
HN62428TT-20	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	200 ns
HN62W428TT	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		.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	3 V			18.41 mm	300 ns
HN62414TT-17	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	170 ns
HN624316NTA-15	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	150 ns
HN62438NTT-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
HN62338BTT-10	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1048576 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V			20.95 mm	100 ns
HN624316TT-15	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	150 ns
HN62331ATT	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	131072 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		128KX8	128K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V			20.95 mm	120 ns
HN62315BTT-20	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V			20.95 mm	200 ns
HN62321ATT	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	131072 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		128KX8	128K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V			20.95 mm	150 ns
HN62428TT-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
HN62V454TT-20	Renesas Electronics	MASK ROM	COMMERCIAL	44	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	3.3	8	SMALL OUTLINE, THIN PROFILE		.8 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G44	3.6 V	1.2 mm	10.2 mm	Not Qualified	4194304 bit	2.7 V	CONFIGURABLE AS 256K X 16		18.6 mm	200 ns
HN62315BTT-15	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V			20.95 mm	150 ns
HN62328BTT	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1048576 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V			20.95 mm	200 ns
HN62434TT-12	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		.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	120 ns
HN62434TT-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		.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
HN624316TA-12	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	4.5 V			19.68 mm	120 ns
HN62454TT-85	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	85 ns
HN62418TT	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
HN62318BTT	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	1048576 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		1MX8	1M	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	8388608 bit	4.5 V			20.95 mm	150 ns
HN62W4116TA	Renesas Electronics	MASK ROM	COMMERCIAL	48	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		DUAL	R-PDSO-G48	5.5 V	1.2 mm	13.97 mm	Not Qualified	16777216 bit	3 V			19.68 mm	300 ns
HN62314BTT-20	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	524288 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		512KX8	512K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V			20.95 mm	200 ns
HN62438TTN-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
HN62302BTT-20	Renesas Electronics	MASK ROM	COMMERCIAL	32	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	262144 words	5	8	SMALL OUTLINE, THIN PROFILE		1.27 mm	70 Cel		256KX8	256K	0 Cel		DUAL	R-PDSO-G32	5.5 V	1.2 mm	10.16 mm	Not Qualified	2097152 bit	4.5 V			20.95 mm	200 ns
HN62428TT	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	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.