MILITARY OTP ROM 4

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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	Length	Maximum Access Time
JBP28L22MJ	Texas Instruments	OTP ROM	MILITARY	20	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	BIPOLAR	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		256 words		5	5	8	IN-LINE	DIP20,.3	OTP ROMs	2.54 mm	125 Cel	256X8	256	-55 Cel		DUAL	R-GDIP-T20	5.5 V	5.08 mm		7.62 mm	Not Qualified	2048 bit	4.5 V		24.195 mm	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
JBP28S42MJ	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
JBP18S030MJ	Texas Instruments	OTP ROM	MILITARY	16	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	110 mA	32 words	SEPARATE	5	5	8	IN-LINE	DIP16,.3	OTP ROMs	2.54 mm	125 Cel	32X8	32	-55 Cel	TIN LEAD	DUAL	R-GDIP-T16	5.5 V	5.08 mm		7.62 mm	Not Qualified	256 bit	4.5 V	e0	19.56 mm	50 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.