28 OTP ROM 1,606

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Total Dose (V)	Package Body Material	Surface Mount	No. of Functions	Technology	Screening Level	Terminal Form	Parallel or Serial	Operating Mode	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	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	JESD-609 Code	Maximum Access Time	Programming Voltage (V)
UPD27C256C-25	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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	250 ns	21
UPD27C64C-25	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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 (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	65536 bit		e0	250 ns	21
UPD27128C-3	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			16384 words	COMMON	5	5	8	IN-LINE	DIP28,.6	OTP ROMs	2.54 mm	70 Cel	3-STATE	16KX8	16K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	131072 bit		e0	300 ns	21
HS9-6664RH-8	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class Q	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDFP-F28	5.5 V	2.92 mm	12.445 mm	Not Qualified	65536 bit	4.5 V	e4
UPD27C64C-30	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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 (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	65536 bit		e0	300 ns	21
UPD27C256AG-20	Renesas Electronics		COMMERCIAL	28	SOP	RECTANGULAR		PLASTIC/EPOXY	YES		CMOS		GULL WING			32768 words	COMMON	5	5	8	SMALL OUTLINE	SOP28,.5	OTP ROMs	1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28				Not Qualified	262144 bit		e0	200 ns	12.5
UPD2764C-3	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		MOS		THROUGH-HOLE			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 (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	65536 bit		e0	300 ns	21
UPD27C256C-20	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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	200 ns	21
UPD27C256AC-15	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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	150 ns	12.5
UPD27C256AC-20	Renesas Electronics		COMMERCIAL	28	DIP	RECTANGULAR		PLASTIC/EPOXY	NO		CMOS		THROUGH-HOLE			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	200 ns	12.5
5962R9562601TYC	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class T	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDFP-F28		2.92 mm	12.445 mm	Qualified	65536 bit		e4
5962F9562601QXX	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class Q	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDIP-T28	5.5 V	5.92 mm	15.24 mm	Qualified	65536 bit	4.5 V
5962F9562601VXC	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class V	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDIP-T28	5.5 V	5.92 mm	15.24 mm	Qualified	65536 bit	4.5 V	e4
5962R9562601TXX	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class T	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDIP-T28		5.92 mm	15.24 mm	Qualified	65536 bit
5962F9562601QXC	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class Q	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDIP-T28	5.5 V	5.92 mm	15.24 mm	Qualified	65536 bit	4.5 V	e4
5962F9562601VXX	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class V	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDIP-T28	5.5 V	5.92 mm	15.24 mm	Qualified	65536 bit	4.5 V
5962F9562601VYC	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class V	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDFP-F28	5.5 V	2.92 mm	12.445 mm	Qualified	65536 bit	4.5 V	e4
5962F9562601VYX	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class V	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDFP-F28	5.5 V	2.92 mm	12.445 mm	Qualified	65536 bit	4.5 V
5962F9562601QYC	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class Q	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDFP-F28	5.5 V	2.92 mm	12.445 mm	Qualified	65536 bit	4.5 V	e4
5962R9562601TYX	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class T	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDFP-F28		2.92 mm	12.445 mm	Qualified	65536 bit
5962F9562601QYX	Renesas Electronics	OTP ROM	MILITARY	28	DFP	RECTANGULAR	300k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	YES	1	CMOS	MIL-PRF-38535 Class Q	FLAT	PARALLEL	ASYNCHRONOUS	8192 words		5		8	FLATPACK			1.27 mm	125 Cel		8KX8	8K	-55 Cel		DUAL	R-CDFP-F28	5.5 V	2.92 mm	12.445 mm	Qualified	65536 bit	4.5 V
5962R9562601TXC	Renesas Electronics	OTP ROM	MILITARY	28	DIP	RECTANGULAR	100k Rad(Si)	CERAMIC, METAL-SEALED COFIRED	NO	1	CMOS	MIL-PRF-38535 Class T	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	8192 words		5		8	IN-LINE			2.54 mm	125 Cel		8KX8	8K	-55 Cel	GOLD	DUAL	R-CDIP-T28		5.92 mm	15.24 mm	Qualified	65536 bit		e4

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.