DIP 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	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 Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
5962-01-273-6755	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				256 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		256X8	256	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	2048 bit				NOT SPECIFIED	NOT SPECIFIED			80 ns
5962-01-214-2163	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-225-9117	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			75 ns
5962-01-218-8489	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			75 ns
5962-01-205-3339	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				256 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		256X8	256	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	2048 bit				NOT SPECIFIED	NOT SPECIFIED			80 ns
5962-01-085-7965	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	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				NOT SPECIFIED	NOT SPECIFIED			70 ns
5962-01-133-9668	Texas Instruments	OTP ROM	OTHER	16	DIP	RECTANGULAR	CERAMIC	NO		ECL10K		THROUGH-HOLE			145 mA	32 words				8	IN-LINE	DIP16,.3		OTP ROMs	2.54 mm	85 Cel		32X8	32	0 Cel		DUAL	R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED			20 ns
5962-01-053-0019	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	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
5962-8769001RX	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR	MIL-STD-883	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		512 words		5		8	IN-LINE				2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm	7.62 mm	Not Qualified	4096 bit	4.5 V						24.257 mm	70 ns
5962-01-218-9268	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	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				NOT SPECIFIED	NOT SPECIFIED			175 ns
5962-01-158-9148	Texas Instruments	OTP ROM	MILITARY	18	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words		5	5	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
5962-01-214-2159	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-127-5795	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
5962-01-214-2158	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-167-3240	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-PDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			75 ns
5962-01-149-9458	Texas Instruments	OTP ROM	OTHER	16	DIP	RECTANGULAR	CERAMIC	NO		ECL10K		THROUGH-HOLE			145 mA	32 words				8	IN-LINE	DIP16,.3		OTP ROMs	2.54 mm	85 Cel		32X8	32	0 Cel		DUAL	R-XDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED			20 ns
5962-01-148-6134	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-PDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			95 ns
5962-01-119-4703	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				256 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		256X8	256	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	2048 bit				NOT SPECIFIED	NOT SPECIFIED			80 ns
5962-01-186-0382	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-214-2160	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-163-4165	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	256 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		256X8	256	0 Cel		DUAL	R-XDIP-T20				Not Qualified	2048 bit				NOT SPECIFIED	NOT SPECIFIED			70 ns
5962-01-242-6201	Texas Instruments	OTP ROM	MILITARY	18	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				1024 words		5	5	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
5962-01-170-0600	Texas Instruments	OTP ROM	COMMERCIAL	16	DIP	RECTANGULAR	PLASTIC/EPOXY	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-PDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED			40 ns
5962-01-079-5953	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	256 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	70 Cel		256X8	256	0 Cel		DUAL	R-XDIP-T20				Not Qualified	2048 bit				NOT SPECIFIED	NOT SPECIFIED			70 ns
5962-01-050-6942	Texas Instruments	OTP ROM	COMMERCIAL	18	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	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
5962-01-188-9092	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP20,.3		OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDIP-T20				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			85 ns
5962-01-037-6411	Texas Instruments	OTP ROM	COMMERCIAL	16	DIP	RECTANGULAR	PLASTIC/EPOXY	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-PDIP-T16				Not Qualified					NOT SPECIFIED	NOT SPECIFIED			40 ns
R29771DM/883B	Onsemi	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-STD-883 Class B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	190 mA	4096 words		5	5	8	IN-LINE	DIP24,.6		OTP ROMs	2.54 mm	125 Cel		4KX8	4K	-55 Cel		DUAL	R-CDIP-T24	5.5 V	5.72 mm	15.24 mm	Not Qualified	32768 bit	4.5 V	LG-MAX					32.77 mm	85 ns
M27V322-100P6	STMicroelectronics	OTP ROM	INDUSTRIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	COMMON	3.3	3.3	16	IN-LINE	DIP42,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	2MX16	2M	-40 Cel	MATTE TIN	DUAL	R-PDIP-T42	3.6 V	5.08 mm	15.24 mm	Not Qualified	33554432 bit	3 V		e3			.00006 Amp	52.455 mm	100 ns
M27V800-120B1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	3.3	3.3	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX16	512K	0 Cel	TIN LEAD	DUAL	R-PDIP-T42	3.63 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	2.97 V	CONFIGURABLE AS 512K X 16	e0			.00002 Amp	52.455 mm	120 ns
M87C257-15B6	STMicroelectronics	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	TIN LEAD	DUAL	R-PDIP-T28	5.5 V		15.24 mm	Not Qualified	262144 bit	4.5 V		e0			.0002 Amp	36.83 mm	150 ns
M27W102-100B6	STMicroelectronics	OTP ROM	INDUSTRIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	15 mA	65536 words	COMMON	3.3	3/3.3	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	64KX16	64K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T40	3.6 V		15.24 mm	Not Qualified	1048576 bit	2.7 V		e3			.000015 Amp	52.18 mm	100 ns
M27V322-120P6	STMicroelectronics	OTP ROM	INDUSTRIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	2097152 words	COMMON	3.3	3.3	16	IN-LINE	DIP42,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	2MX16	2M	-40 Cel	MATTE TIN	DUAL	R-PDIP-T42	3.6 V	5.08 mm	15.24 mm	Not Qualified	33554432 bit	3 V		e3			.00006 Amp	52.455 mm	120 ns
M27V101-200B1TR	STMicroelectronics	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		3.3		8	IN-LINE				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						41.91 mm	200 ns
M2764A20CP	STMicroelectronics	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			75 mA	8192 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	8KX8	8K	0 Cel	TIN LEAD	DUAL	R-PDIP-T28				Not Qualified	65536 bit			e0					200 ns	12.5
M27W512-150B6	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		65536 words		3		8	IN-LINE				2.54 mm	85 Cel		64KX8	64K	-40 Cel	Matte Tin (Sn)	DUAL	R-PDIP-T28	3.6 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	2.7 V		e3				36.83 mm	100 ns
M27W202-150B6	STMicroelectronics	OTP ROM	INDUSTRIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		3.3		16	IN-LINE				2.54 mm	85 Cel		128KX16	128K	-40 Cel		DUAL	R-PDIP-T40	3.6 V		15.24 mm	Not Qualified	2097152 bit	2.7 V						52.18 mm	100 ns
M27V801-180P6	STMicroelectronics	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	15 mA	1048576 words	COMMON	3.3	3.3	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	1MX8	1M	-40 Cel	TIN LEAD	DUAL	R-PDIP-T32	3.63 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	2.97 V		e0			.00002 Amp	41.91 mm	180 ns
TS27C64A-25TP	STMicroelectronics		INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE				8192 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	105 Cel	3-STATE	8KX8	8K	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	65536 bit			e0					250 ns	12.5
M27V101-150B1	STMicroelectronics	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	15 mA	131072 words	COMMON	3.3	3.3	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	R-PDIP-T32	3.6 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	3 V		e0			.00002 Amp	41.91 mm	150 ns
TS27C64A-25VP	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	8192 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	8KX8	8K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	5.5 V		15.24 mm	Not Qualified	65536 bit	4.5 V		e0			.0001 Amp	36.83 mm	250 ns	12.5
M27V801-200P6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1048576 words		3.3		8	IN-LINE				2.54 mm	85 Cel		1MX8	1M	-40 Cel		DUAL	R-PDIP-T32	3.6 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	3 V						41.91 mm	200 ns
ST27256-30CP	STMicroelectronics		COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			100 mA	32768 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	262144 bit			e0					300 ns	12.5
M27W512-120B6E	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		65536 words		3		8	IN-LINE				2.54 mm	85 Cel		64KX8	64K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T28	3.6 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	2.7 V		e3				36.83 mm	100 ns
M27V101-90B6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		131072 words		3.3		8	IN-LINE				2.54 mm	85 Cel		128KX8	128K	-40 Cel		DUAL	R-PDIP-T32	3.6 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	3 V						41.91 mm	90 ns
M27W801-100B6	STMicroelectronics	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	15 mA	1048576 words	COMMON	3	3/3.3	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	1MX8	1M	-40 Cel	MATTE TIN	DUAL	R-PDIP-T32	3.6 V	4.83 mm	15.24 mm	Not Qualified	8388608 bit	2.7 V	ACCESS TIME 80 NANO SECS AT VCC 3V TO 3.6V	e3			.000015 Amp	42.035 mm	100 ns
M27W400-100XB6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		524288 words				8	IN-LINE		16		2.54 mm	85 Cel		512KX8	512K	-40 Cel		DUAL	R-PDIP-T40	3.78 V		15.24 mm	Not Qualified	4194304 bit	2.565 V						52.18 mm	100 ns
M27V512-120B1	STMicroelectronics	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	10 mA	65536 words	COMMON	3.3	3.3	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	TIN LEAD	DUAL	R-PDIP-T28	3.6 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	3 V		e0			.00001 Amp	37.085 mm	120 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.