20 OTP ROM 408

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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	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Maximum Clock Frequency (fCLK)	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Maximum Access Time
TBP38SA22-30N	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			NOT SPECIFIED	NOT SPECIFIED		30 ns
TBP34S1XFN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			160 mA	256 words		5	5	4	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	256X4	256	0 Cel		QUAD	S-PQCC-J20					Not Qualified	1024 bit			NOT SPECIFIED	NOT SPECIFIED
TBP34S12-30MFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD			95 mA	256 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	256X4	256	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	1024 bit						30 ns
SNJ54S471J	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						80 ns
TBP38S42-25FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			135 mA	512 words		5	5	8	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	512X8	512	0 Cel		QUAD	S-PQCC-J20					Not Qualified	4096 bit						25 ns
TBP38SA22-35MJ	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		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		35 ns
TBP28S42N1	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
TBP18SA42J	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					Not Qualified	4096 bit						75 ns
JBP34L16XMFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD				4096 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	4KX4	4K	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
TBP34SA12-30MFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD			95 mA	256 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	256X4	256	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	1024 bit						30 ns
SN74S472J4	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						4096 bit						75 ns
CBP28P42MJ	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
SN74S471NP1	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
SNM54S470J	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL	MIL-STD-883 Class C	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						80 ns
TBP34S1X-25FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			95 mA	256 words		5	5	4	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	256X4	256	0 Cel		QUAD	S-PQCC-J20					Not Qualified	1024 bit			NOT SPECIFIED	NOT SPECIFIED		25 ns
TBP18SA22N3	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						2048 bit						70 ns
TBP34SA162J	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		THROUGH-HOLE				4096 words				4	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel	4KX4	4K	0 Cel		DUAL	R-XDIP-T20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
TBP28S42NP3	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						4096 bit			NOT SPECIFIED	NOT SPECIFIED		60 ns
TBP34R16XMFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD				4096 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	4KX4	4K	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
TBP18SA42NP3	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
JBP34S16XMFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD				4096 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	4KX4	4K	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
TBP34R16XCNT	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				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
SN74S471J4	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	CERAMIC	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-XDIP-T20						2048 bit						70 ns
SN74S470N3	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						2048 bit						70 ns
TBP18SA22N	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
TBP34S1XMFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD				256 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	256X4	256	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	1024 bit			NOT SPECIFIED	NOT SPECIFIED
CBP28LA22MJ	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	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
TBP34S162N	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE				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
JBP18SA22MJ	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						80 ns
TBP38S03X-25FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			125 mA	32 words		5	5	8	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	32X8	32	0 Cel		QUAD	S-PQCC-J20					Not Qualified				NOT SPECIFIED	NOT SPECIFIED		25 ns
TBP28LA22NP1	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			NOT SPECIFIED	NOT SPECIFIED		75 ns
JBP28L42MJ	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	100 mA	512 words	SEPARATE	5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	125 Cel	512X8	512	-55 Cel	TIN LEAD	DUAL	R-GDIP-T20	5.25 V	5.08 mm	25 MHz	7.62 mm	Not Qualified	4096 bit	4.75 V	e0			24.195 mm	70 ns
JBP34SA16XMFK	Texas Instruments	OTP ROM	MILITARY	20	QCCN	SQUARE	CERAMIC	YES		TTL	38535Q/M;38534H;883B	NO LEAD				4096 words				4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	125 Cel	4KX4	4K	-55 Cel		QUAD	S-XQCC-N20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
SNC54S471J	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL	MIL-STD-883 Class B (Modified)	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						80 ns
TBP34S16X-30FK	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCN	SQUARE	CERAMIC	YES		TTL		NO LEAD				4096 words		5	5	4	CHIP CARRIER	LCC20,.35SQ	OTP ROMs	1.27 mm	70 Cel	4KX4	4K	0 Cel		QUAD	S-XQCC-N20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED
TBP34SA162-35N	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			155 mA	4096 words				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		35 ns
TBP28LA22J	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	75 ns
TBP34R162-30N	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		TTL		THROUGH-HOLE			160 mA	4096 words				4	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel	4KX4	4K	0 Cel		DUAL	R-PDIP-T20					Not Qualified	16384 bit
TBP18SA22MJ	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC	NO		TTL		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
TBP18SA22NP1	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
TBP34S12-18FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			95 mA	256 words		5	5	4	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	256X4	256	0 Cel		QUAD	S-PQCC-J20					Not Qualified	1024 bit			NOT SPECIFIED	NOT SPECIFIED		18 ns
SN74S473N3	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
TBP34L162-35FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			100 mA	4096 words		5	5	4	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	4KX4	4K	0 Cel		QUAD	S-PQCC-J20					Not Qualified	16384 bit			NOT SPECIFIED	NOT SPECIFIED		35 ns
TBP28L42N	Texas Instruments	OTP ROM	COMMERCIAL	20	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	BIPOLAR		THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		512 words		5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	70 Cel	512X8	512	0 Cel		DUAL	R-PDIP-T20	5.25 V	5.08 mm		7.62 mm	Not Qualified	4096 bit	4.75 V		NOT SPECIFIED	NOT SPECIFIED	24.325 mm	95 ns
SN74S473NP1	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					Not Qualified	4096 bit						75 ns
TBP28LA22N3	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						2048 bit			NOT SPECIFIED	NOT SPECIFIED		75 ns
SN74S473JP4	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
TBP38SA032-25FN	Texas Instruments	OTP ROM	COMMERCIAL	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES		TTL		J BEND			125 mA	32 words		5	5	8	CHIP CARRIER	LDCC20,.4SQ	OTP ROMs	1.27 mm	70 Cel	32X8	32	0 Cel		QUAD	S-PQCC-J20					Not Qualified				NOT SPECIFIED	NOT SPECIFIED		25 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.