OTP ROM OTP 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	Input/Output Type	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
TMS27PC256-20FMLR	Texas Instruments	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		32768 words		5		8	CHIP CARRIER			1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	262144 bit	4.5 V				13.97 mm	200 ns
SN74S470NP1	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				256 words		5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		256X8	256	0 Cel	DUAL	R-PDIP-T20				Not Qualified	2048 bit						70 ns
TBP18SA22N1	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				256 words		5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		256X8	256	0 Cel	DUAL	R-PDIP-T20				Not Qualified	2048 bit						70 ns
TMS27PC510-12NE	Texas Instruments	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		65536 words		5		8	IN-LINE			2.54 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	DUAL	R-PDIP-T32	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.5 V				41.4 mm	120 ns
JBP18SA46MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	4096 bit						85 ns
TBP24S81-55J	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			175 mA	2048 words				4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	70 Cel		2KX4	2K	0 Cel	DUAL	R-XDIP-T18				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			55 ns
TBP24SA81NP3	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	70 Cel		2KX4	2K	0 Cel	DUAL	R-PDIP-T18					8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP24SA41N1	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words				4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	70 Cel		1KX4	1K	0 Cel	DUAL	R-PDIP-T18				Not Qualified	4096 bit		NOT SPECIFIED	NOT SPECIFIED			60 ns
SN74S475JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-XDIP-T24					4096 bit						75 ns
TMX27PC010-30NL	Texas Instruments	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		5		8	IN-LINE			2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	DUAL	R-PDIP-T32	5.5 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V				41.4 mm	300 ns
TBP24S10NP1	Texas Instruments	OTP ROM	COMMERCIAL	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			100 mA	256 words		5	5	4	IN-LINE	DIP16,.3	OTP ROMs	2.54 mm	70 Cel		256X4	256	0 Cel	DUAL	R-PDIP-T16				Not Qualified	1024 bit		NOT SPECIFIED	NOT SPECIFIED			55 ns
CBP24SA41MJ	Texas Instruments	OTP ROM	MILITARY	18	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				1024 words				4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	125 Cel		1KX4	1K	-55 Cel	DUAL	R-XDIP-T18				Not Qualified	4096 bit		NOT SPECIFIED	NOT SPECIFIED			75 ns
TBP34S162-45N	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	4096 words		5	5	4	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		4KX4	4K	0 Cel	DUAL	R-PDIP-T20				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			45 ns
TBP28L22J	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		256 words		5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		256X8	256	0 Cel	DUAL	R-GDIP-T20	5.25 V	5.08 mm	7.62 mm	Not Qualified	2048 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED		24.195 mm	70 ns
TBP38SA166-35NW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			35 ns
TBP28L86NP3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED			130 ns
TMS27PC512-25NE	Texas Instruments	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6	OTP ROMs	2.54 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	36.32 mm	250 ns
TBP38L22-40MFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD			70 mA	256 words		5	5	8	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel		256X8	256	-55 Cel	QUAD	S-XQCC-N20				Not Qualified	2048 bit						40 ns
TMS27PC512-25FML	Texas Instruments	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6	OTP ROMs	1.27 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	13.97 mm	250 ns
SN74S3708JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-XDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED
TBP28SA86-60NP3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-PDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED			60 ns
TMX27PC128NL	Texas Instruments	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		16384 words		5		8	IN-LINE			2.54 mm	70 Cel	3-STATE	16KX8	16K	0 Cel	DUAL	R-PDIP-T28		5.08 mm	15.24 mm	Not Qualified	131072 bit					36.32 mm	250 ns
TMS27PC510-12FME4	Texas Instruments	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		65536 words		5		8	CHIP CARRIER			1.27 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.5 V				13.97 mm	120 ns
TMS27PC291-5FNL	Texas Instruments	OTP ROM	COMMERCIAL	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	35 mA	2048 words	COMMON	5	5	8	CHIP CARRIER	LDCC28,.5SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	2KX8	2K	0 Cel	QUAD	S-PQCC-J28	5.25 V	4.57 mm	11.5062 mm	Not Qualified	16384 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED	.035 Amp	11.5062 mm	50 ns	13.5
TMS27PC010A-20NE4	Texas Instruments	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6	OTP ROMs	2.54 mm	85 Cel	3-STATE	128KX8	128K	-40 Cel	DUAL	R-PDIP-T32	5.5 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.0001 Amp	41.4 mm	200 ns
TMS27PC510-12NL	Texas Instruments	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		65536 words		5		8	IN-LINE			2.54 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	DUAL	R-PDIP-T32	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.5 V				41.4 mm	120 ns
TBP18SA42N3	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words				8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T20					4096 bit						75 ns
TBP38S03X-15FK	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD			125 mA	32 words		5	5	8	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	70 Cel		32X8	32	0 Cel	QUAD	S-XQCC-N20				Not Qualified			NOT SPECIFIED	NOT SPECIFIED			15 ns
TBP28R166NP3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel	DUAL	R-PDIP-T24					16384 bit
TBP34S10-20MJ	Texas Instruments	OTP ROM	MILITARY	16	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				256 words		5	5	4	IN-LINE	DIP16,.3	OTP ROMs	2.54 mm	125 Cel		256X4	256	-55 Cel	DUAL	R-XDIP-T16				Not Qualified	1024 bit		NOT SPECIFIED	NOT SPECIFIED
TMS27LV010A-30NL	Texas Instruments	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	3.3	3.3/5	8	IN-LINE	DIP32,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	DUAL	R-PDIP-T32	3.6 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	3 V			.000025 Amp	41.4 mm	300 ns
TBP38S16X-25FN	Texas Instruments	OTP ROM	COMMERCIAL	28	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND				2048 words		5	5	8	CHIP CARRIER	LDCC28,.5SQ	OTP ROMs	1.27 mm	70 Cel		2KX8	2K	0 Cel	QUAD	S-PQCC-J28				Not Qualified	16384 bit		NOT SPECIFIED	NOT SPECIFIED			25 ns
TMS27PC510-25FML	Texas Instruments	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6	OTP ROMs	1.27 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	13.97 mm	250 ns
TMS27PC512-2NL	Texas Instruments	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	DUAL	R-PDIP-T28	5.25 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	36.32 mm	200 ns
SN74S473J4	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words				8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-XDIP-T20					4096 bit						75 ns
TBP28P85JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel	DUAL	R-XDIP-T24					8192 bit		NOT SPECIFIED	NOT SPECIFIED
TMS27PC256-17NE	Texas Instruments	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	8	IN-LINE	DIP28,.6	OTP ROMs	2.54 mm	85 Cel	3-STATE	32KX8	32K	-40 Cel	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	262144 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	36.32 mm	170 ns	13
TMS27PC256-150NL4	Texas Instruments	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	8	IN-LINE	DIP28,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	DUAL	R-PDIP-T28	5.25 V	5.08 mm	15.24 mm	Not Qualified	262144 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	36.32 mm	150 ns	13
TMS27PC240-8FNL	Texas Instruments	OTP ROM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS		262144 words		5		16	CHIP CARRIER			1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	QUAD	S-PQCC-J44	5.25 V	4.57 mm	16.5862 mm	Not Qualified	4194304 bit	4.75 V				16.5862 mm	80 ns
TBP34R41-25N	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			120 mA	1024 words				4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	70 Cel		1KX4	1K	0 Cel	DUAL	R-PDIP-T18				Not Qualified	4096 bit						25 ns
TMS27PC210A-20FNL4	Texas Instruments	OTP ROM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS		J BEND	PARALLEL	ASYNCHRONOUS	50 mA	65536 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	OTP ROMs	1.27 mm	70 Cel	3-STATE	64KX16	64K	0 Cel	QUAD	S-PQCC-J44	5.5 V	4.57 mm	16.5862 mm	Not Qualified	1048576 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.0001 Amp	16.5862 mm	200 ns
TMS27P32A-30NL	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	NMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		4096 words	COMMON	5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	4KX8	4K	0 Cel	DUAL	R-PDIP-T24	5.25 V	5.08 mm	15.24 mm	Not Qualified	32768 bit	4.75 V	NOT SPECIFIED	NOT SPECIFIED		31.75 mm	300 ns	21
SNC54S478J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit						70 ns
SN74S188J4	Texas Instruments	OTP ROM	COMMERCIAL	16	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			110 mA	32 words		5	5	8	IN-LINE	DIP16,.3	OTP ROMs	2.54 mm	70 Cel		32X8	32	0 Cel	DUAL	R-XDIP-T16											40 ns
TBP28SA86MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	DUAL	R-XDIP-T24				Not Qualified	8192 bit		NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP24S81MJ	Texas Instruments	OTP ROM	MILITARY	18	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	175 mA	2048 words		5		4	IN-LINE	DIP18,.3	OTP ROMs	2.54 mm	125 Cel		2KX4	2K	-55 Cel	DUAL	R-GDIP-T18	5.5 V	5.08 mm	7.62 mm	Not Qualified	8192 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED			85 ns
TBP28R45N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	DUAL	R-PDIP-T24					4096 bit
TMS27PC512-15DDE	Texas Instruments	OTP ROM	INDUSTRIAL	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS		GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20	OTP ROMs	.5 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	DUAL	R-PDSO-G32	5.5 V	1.2 mm	8 mm	Not Qualified	524288 bit	4.5 V	NOT SPECIFIED	NOT SPECIFIED	.00025 Amp	18.415 mm	150 ns

OTP ROM

OTP ROM, or One-Time Programmable Read-Only Memory, is a type of non-volatile computer memory that is programmed once and cannot be reprogrammed. OTP ROM is used to store data that needs to be permanently stored and cannot be changed or updated in the future.

OTP ROM is created using a process similar to that used to manufacture Mask ROM. However, instead of programming the memory during the manufacturing process, OTP ROM is programmed after the manufacturing process, but before it is delivered to the customer. This allows the customer to program the memory with the data that they need to store permanently.

OTP ROM is commonly used in devices such as microcontrollers, smart cards, and other electronic devices that require permanent storage of data. It is ideal for storing critical data, such as system settings, encryption keys, and other sensitive information that needs to be permanently stored and cannot be changed or updated in the future.