24 OTP ROM 624

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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 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	Programming Voltage (V)
5962-8851806LA	Defense Logistics Agency	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		512 words		5		8	IN-LINE				125 Cel		512X8	512	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V			Qualified	4096 bit	4.5 V		e0
5962-8851805LA	Defense Logistics Agency	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		512 words		5		8	IN-LINE				125 Cel		512X8	512	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V			Qualified	4096 bit	4.5 V		e0
5962-8873503LA	STMicroelectronics	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	MIL-STD-883	THROUGH-HOLE	PARALLEL	SYNCHRONOUS		2048 words		5		8	IN-LINE			2.54 mm	125 Cel		2KX8	2K	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	16384 bit	4.5 V		e0				31.877 mm	15 ns
5962-8765102LA	Defense Logistics Agency	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel		1KX8	1K	-55 Cel	Tin/Lead (Sn/Pb) - hot dipped	DUAL	R-GDIP-T24		5.5 V			Qualified	8192 bit	4.5 V		e0			.12 Amp		45 ns
5962-8863603LA	Defense Logistics Agency	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS		THROUGH-HOLE	PARALLEL	SYNCHRONOUS		1024 words		5		8	IN-LINE				125 Cel		1KX8	1K	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V			Qualified	8192 bit	4.5 V		e0					20 ns
CY7C291A-35DMB	Cypress Semiconductor	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	90 mA	2048 words	COMMON	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel	3-STATE	2KX8	2K	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24	1	5.5 V	5.08 mm	7.62 mm	Not Qualified	16384 bit	4.5 V		e0			.04 Amp	31.877 mm	35 ns	12.5
QP7C245A-15PC	Teledyne E2v (Uk)	OTP ROM		24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	2048 words	COMMON	5		8	IN-LINE	DIP24,.3		2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	7.62 mm		16384 bit	4.5 V						32.51 mm	15 ns	5
CY7C243-25PC	Cypress Semiconductor	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	100 mA	4096 words	COMMON	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel	3-STATE	4KX8	4K	0 Cel	TIN LEAD	DUAL	R-PDIP-T24		5.5 V			Not Qualified	32768 bit	4.5 V		e0					25 ns
CY7C281A-45DMB	Defense Logistics Agency	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	120 mA	1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel	3-STATE	1KX8	1K	-55 Cel	TIN LEAD	DUAL	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	8192 bit	4.5 V		e0			.12 Amp	31.877 mm	45 ns
93438DC	Fairchild Semiconductor	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				512 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel	TIN LEAD	DUAL	R-XDIP-T24	2A				Not Qualified	4096 bit			e0
B2716	Intel	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		MOS		THROUGH-HOLE				2048 words	COMMON	5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-XDIP-T24					Not Qualified	16384 bit			e0					450 ns	25
CY7C225A-25DMB	Cypress Semiconductor	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	MIL-STD-883	THROUGH-HOLE	PARALLEL	SYNCHRONOUS	120 mA	512 words	COMMON	5	5	8	IN-LINE	DIP24,.3	EPROMs	2.54 mm	125 Cel	3-STATE	512X8	512	-55 Cel		DUAL	R-GDIP-T24		5.5 V	5.08 mm	7.62 mm	Not Qualified	4096 bit	4.5 V	BUFFERED COMMON NOT_PRESET AND NOT_CLEAR INPUTS				.12 Amp	31.877 mm	12 ns	12.5
CY7C263-40PC	Cypress Semiconductor	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	100 mA	8192 words	COMMON	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel	3-STATE	8KX8	8K	0 Cel	TIN LEAD	DUAL	R-PDIP-T24		5.5 V			Not Qualified	65536 bit	4.5 V		e0			.03 Amp		40 ns
TBP28SA86-60MJ	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			60 ns
JBP28SA86MJ	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL	38535Q/M;38534H;883B	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
TBP38R165-25MJT	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	125 Cel		2KX8	2K	-55 Cel		DUAL	R-XDIP-T24					Not Qualified	16384 bit				NOT SPECIFIED	NOT SPECIFIED
TBP28P85NP3	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
TBP28S86ANW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-PDIP-T24		5.25 V	5.08 mm	15.24 mm	Not Qualified	8192 bit	4.75 V			NOT SPECIFIED	NOT SPECIFIED		31.75 mm	65 ns
TBP18S46J4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			155 mA	512 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-XDIP-T24						4096 bit								75 ns
TBP28L46MJW	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	85 mA	512 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-GDIP-T24		5.5 V	5.7 mm	15.24 mm	Not Qualified	4096 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED		32.07 mm	110 ns
TBP28SA166JP4	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel		DUAL	R-XDIP-T24						16384 bit								80 ns
SN74S478NP1	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					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED			70 ns
TBP28S85NP1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-PDIP-T24					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED
TBP28R165N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel		DUAL	R-PDIP-T24						16384 bit
TBP28S166-55N3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel		DUAL	R-PDIP-T24						16384 bit				NOT SPECIFIED	NOT SPECIFIED			55 ns
SN74S478J4	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			70 ns
TBP28S85J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-XDIP-T24					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED
TBP28R45NP1	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					Not Qualified	4096 bit
TBP28R166NP1	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
SNC54S475W	Texas Instruments	OTP ROM	MILITARY	24	DFP	RECTANGULAR	CERAMIC	YES		TTL	MIL-STD-883 Class B (Modified)	FLAT			155 mA	512 words				8	FLATPACK	FL24,.4	OTP ROMs	1.27 mm	125 Cel		512X8	512	-55 Cel		DUAL	R-XDFP-F24					Not Qualified	4096 bit								85 ns
TBP28P45NP3	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				512 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-PDIP-T24						4096 bit								35 ns
SN74S474N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	512 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-PDIP-T24					Not Qualified	4096 bit								75 ns
TBP28SA46N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			135 mA	512 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-PDIP-T24					Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			65 ns
TMS27PC32-2NL4	Texas Instruments		COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			50 mA	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						32768 bit						.00025 Amp		200 ns
TBP38S85-30NT	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-PDIP-T24					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED			30 ns
TBP38SA166NW	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
TBP28L166N1	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				2048 words		5	5	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
TBP28L85N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				1024 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-PDIP-T24					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED
TBP28S2708N	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			175 mA	1024 words				8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-PDIP-T24					Not Qualified	8192 bit				NOT SPECIFIED	NOT SPECIFIED			70 ns
SN54S450J	Texas Instruments	OTP ROM	MILITARY	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		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
TBP28S86AJW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		1024 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		1KX8	1K	0 Cel		DUAL	R-GDIP-T24		5.25 V	5.7 mm	15.24 mm	Not Qualified	8192 bit	4.75 V			NOT SPECIFIED	NOT SPECIFIED		32.07 mm	65 ns
TBP18SA46JP4	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
TBP28SA46J	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE			135 mA	512 words				8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		512X8	512	0 Cel		DUAL	R-XDIP-T24					Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			65 ns
TMS27PC291-35NL	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	35 mA	2048 words	COMMON	5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel		DUAL	R-PDIP-T24		5.5 V	5.08 mm	15.24 mm	Not Qualified	16384 bit	4.5 V			NOT SPECIFIED	NOT SPECIFIED	.035 Amp	31.75 mm	35 ns	13.5
TBP38S165JT	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.3	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel		DUAL	R-XDIP-T24					Not Qualified	16384 bit				NOT SPECIFIED	NOT SPECIFIED
TBP38L166-45JW	Texas Instruments	OTP ROM	COMMERCIAL	24	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				2048 words		5	5	8	IN-LINE	DIP24,.6	OTP ROMs	2.54 mm	70 Cel		2KX8	2K	0 Cel		DUAL	R-XDIP-T24					Not Qualified	16384 bit				NOT SPECIFIED	NOT SPECIFIED			45 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
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

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.