STMicroelectronics OTP ROM 2,400+

Reset All

Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	Technology	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)	JESD-609 Code	Maximum Standby Current	Length	Maximum Access Time	Programming Voltage (V)
M27C1001-10XN3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	125 Cel	3-STATE	128KX8	128K	-40 Cel	TIN	DUAL	R-PDSO-G32	5.25 V	1.2 mm	8 mm	Not Qualified	1048576 bit	4.75 V	e3	.0001 Amp	18.4 mm	100 ns
M27C4001-80XC1TR	STMicroelectronics	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.25 V	3.56 mm	11.43 mm	Not Qualified	4194304 bit	4.75 V	e3	.0001 Amp	13.97 mm	80 ns
M27C800-70K6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	524288 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	8	OTP ROMs	1.27 mm	85 Cel	3-STATE	512KX16	512K	-40 Cel	MATTE TIN	QUAD	S-PQCC-J44	5.5 V	4.7 mm	16.5862 mm	Not Qualified	8388608 bit	4.5 V	e3	.00005 Amp	16.5862 mm	70 ns
M27C800-150XK1	STMicroelectronics	OTP ROM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	70 mA	524288 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ	8	OTP ROMs	1.27 mm	70 Cel	3-STATE	512KX16	512K	0 Cel	MATTE TIN	QUAD	S-PQCC-J44	5.25 V	4.7 mm	16.5862 mm	Not Qualified	8388608 bit	4.75 V	e3	.00005 Amp	16.5862 mm	120 ns
M27C4002-90XN6X	STMicroelectronics	OTP ROM	INDUSTRIAL	40	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSSOP40,.8,20		OTP ROMs	.5 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	TIN	DUAL	R-PDSO-G40	5.25 V	1.2 mm	10 mm	Not Qualified	4194304 bit	4.75 V	e3	.0001 Amp	18.4 mm	90 ns
M27C1024-15XN3TR	STMicroelectronics	OTP ROM	AUTOMOTIVE	40	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	35 mA	65536 words	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSSOP40,.56,20		OTP ROMs	.5 mm	125 Cel	3-STATE	64KX16	64K	-40 Cel	TIN LEAD	DUAL	R-PDSO-G40	5.25 V	1.2 mm	10 mm	Not Qualified	1048576 bit	4.75 V	e0	.0001 Amp	12.4 mm	100 ns
M27C512-60N3TR	STMicroelectronics	OTP ROM	AUTOMOTIVE	28	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP28,.53,22		OTP ROMs	.55 mm	125 Cel	3-STATE	64KX8	64K	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	5.5 V	1.25 mm	8 mm	Not Qualified	524288 bit	4.5 V	e0	.0001 Amp	11.8 mm	60 ns
M27C512-20B6	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.5 V	e0	.0001 Amp	36.83 mm	200 ns
M27C516-35XC1	STMicroelectronics	OTP ROM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ		OTP ROMs	1.27 mm	70 Cel	3-STATE	32KX16	32K	0 Cel	TIN LEAD	QUAD	S-PQCC-J44	5.25 V	4.7 mm	16.5862 mm	Not Qualified	524288 bit	4.75 V	e0	.0001 Amp	16.5862 mm	35 ns
M27C1024-80XC3	STMicroelectronics	OTP ROM	AUTOMOTIVE	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	35 mA	65536 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ		OTP ROMs	1.27 mm	125 Cel	3-STATE	64KX16	64K	-40 Cel	MATTE TIN	QUAD	S-PQCC-J44	5.25 V	4.7 mm	16.5862 mm	Not Qualified	1048576 bit	4.75 V	e3	.0001 Amp	16.5862 mm	80 ns
M27C512-20XB7	STMicroelectronics		INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO		CMOS	THROUGH-HOLE			30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	105 Cel	3-STATE	64KX8	64K	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	R-PDIP-T28				Not Qualified	524288 bit		e0	.0002 Amp		200 ns
M27C512-12C3	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	125 Cel	3-STATE	64KX8	64K	-40 Cel		QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.5 V		.0001 Amp	13.97 mm	120 ns
M27C2001-12C6XTR	STMicroelectronics		INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	262144 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	256KX8	256K	-40 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					2097152 bit		e3	.0001 Amp		120 ns
M27C1001-35XB3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	125 Cel	3-STATE	128KX8	128K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T32	5.25 V	5.08 mm	15.24 mm	Not Qualified	1048576 bit	4.75 V	e3	.0001 Amp	41.91 mm	35 ns
M27C1001-12N3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	125 Cel	3-STATE	128KX8	128K	-40 Cel	TIN	DUAL	R-PDSO-G32	5.5 V	1.2 mm	8 mm	Not Qualified	1048576 bit	4.5 V	e3	.0001 Amp	18.4 mm	120 ns
M27C800-90XB1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	524288 words	COMMON	5	5	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX16	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T42	5.25 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.75 V	e3	.00005 Amp	52.455 mm	90 ns
M27C2001-12N1	STMicroelectronics	OTP ROM	COMMERCIAL	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	262144 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	TIN	DUAL	R-PDSO-G32	5.5 V	1.2 mm	8 mm	Not Qualified	2097152 bit	4.5 V	e3	.0001 Amp	18.4 mm	120 ns
M27C256B-10XK6	STMicroelectronics	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	32KX8	32K	-40 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.25 V	3.56 mm	11.455 mm	Not Qualified	262144 bit	4.75 V	e3	.0001 Amp	13.995 mm	100 ns	12.75
M27C256B-15B7X	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS		32768 words		5		8	IN-LINE				2.54 mm	105 Cel		32KX8	32K	-40 Cel		DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	262144 bit	4.5 V			37.085 mm	150 ns
M27C800-70B1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	524288 words	COMMON	5	5	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX16	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T42	5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V	e3	.00005 Amp	52.455 mm	70 ns
M27C202-45K6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	50 mA	131072 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ		OTP ROMs	1.27 mm	85 Cel	3-STATE	128KX16	128K	-40 Cel	MATTE TIN	QUAD	S-PQCC-J44	5.5 V	4.7 mm	16.5862 mm	Not Qualified	2097152 bit	4.5 V	e3	.0001 Amp	16.5862 mm	45 ns
M27C1024-15XN6	STMicroelectronics	OTP ROM	INDUSTRIAL	40	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	35 mA	65536 words	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSSOP40,.56,20		OTP ROMs	.5 mm	85 Cel	3-STATE	64KX16	64K	-40 Cel	TIN LEAD	DUAL	R-PDSO-G40	5.25 V	1.2 mm	10 mm	Not Qualified	1048576 bit	4.75 V	e0	.0001 Amp	12.4 mm	100 ns
M27C800-90B1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	524288 words	COMMON	5	5	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX16	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T42	5.5 V	5.08 mm	15.24 mm	Not Qualified	8388608 bit	4.5 V	e3	.00005 Amp	52.455 mm	90 ns
M27C4001-10C6XTR	STMicroelectronics		INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	524288 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	512KX8	512K	-40 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					4194304 bit		e3	.0001 Amp		100 ns
WS57C291C-35S	STMicroelectronics	OTP ROM	COMMERCIAL	24	WDIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	2048 words	COMMON	5	5	8	IN-LINE, WINDOW	DIP24,.3		OTP ROMs	2.54 mm	70 Cel	3-STATE	2KX8	2K	0 Cel	TIN LEAD	DUAL	R-PDIP-T24	5.5 V	4.32 mm	7.62 mm	Not Qualified	16384 bit	4.5 V	e0	.025 Amp	32.005 mm	35 ns	12.75
M27C202-45K1	STMicroelectronics	OTP ROM	COMMERCIAL	44	QCCJ	SQUARE	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	50 mA	131072 words	COMMON	5	5	16	CHIP CARRIER	LDCC44,.7SQ		OTP ROMs	1.27 mm	70 Cel	3-STATE	128KX16	128K	0 Cel	MATTE TIN	QUAD	S-PQCC-J44	5.5 V	4.7 mm	16.5862 mm	Not Qualified	2097152 bit	4.5 V	e3	.0001 Amp	16.5862 mm	45 ns
M27C1001-80C1	STMicroelectronics	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	1048576 bit	4.5 V	e3	.0001 Amp	13.97 mm	80 ns
M27C1024-80XB1X	STMicroelectronics	OTP ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	35 mA	65536 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	64KX16	64K	0 Cel	MATTE TIN	DUAL	R-PDIP-T40	5.25 V		15.24 mm	Not Qualified	1048576 bit	4.75 V	e3	.0001 Amp	52.18 mm	80 ns
M27C512-10C3XTR	STMicroelectronics		AUTOMOTIVE	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	125 Cel	3-STATE	64KX8	64K	-40 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					524288 bit		e3	.0001 Amp		100 ns
M27C512-15XB1E	STMicroelectronics	OTP ROM	COMMERCIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	MATTE TIN	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.75 V	e3	.0001 Amp	36.83 mm	150 ns
M27C1001-15C3TR	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	125 Cel	3-STATE	128KX8	128K	-40 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	1048576 bit	4.5 V	e3	.0001 Amp	13.97 mm	150 ns
M27C256B-45B3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	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	125 Cel	3-STATE	32KX8	32K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	262144 bit	4.5 V	e3	.0001 Amp	37.085 mm	45 ns	12.75
M27C512-25XC6XTR	STMicroelectronics		INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					524288 bit		e3	.0001 Amp		250 ns
M27C512-90C6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	TIN LEAD	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.5 V	e0	.0001 Amp	13.97 mm	90 ns
M27C2001-10N1TR	STMicroelectronics	OTP ROM	COMMERCIAL	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	262144 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	TIN	DUAL	R-PDSO-G32	5.5 V	1.2 mm	8 mm	Not Qualified	2097152 bit	4.5 V	e3	.0001 Amp	18.4 mm	100 ns
M27C4001-45XK1X	STMicroelectronics	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS		524288 words		5		8	CHIP CARRIER				1.27 mm	70 Cel		512KX8	512K	0 Cel		QUAD	R-PQCC-J32	5.25 V	3.56 mm	11.455 mm	Not Qualified	4194304 bit	4.75 V			13.995 mm	45 ns
M27C1001-60N3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	131072 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	125 Cel	3-STATE	128KX8	128K	-40 Cel	TIN	DUAL	R-PDSO-G32	5.5 V	1.2 mm	8 mm	Not Qualified	1048576 bit	4.5 V	e3	.0001 Amp	18.4 mm	60 ns
M27C1001-90C6XTR	STMicroelectronics		INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	131072 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	128KX8	128K	-40 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					1048576 bit		e3	.0001 Amp		90 ns
M27C256B-15XC7	STMicroelectronics		INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	32768 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	105 Cel	3-STATE	32KX8	32K	-40 Cel	TIN LEAD	QUAD	R-PQCC-J32				Not Qualified	262144 bit		e0	.0001 Amp		150 ns	12.75
M27C4002-10B1	STMicroelectronics	OTP ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	MATTE TIN	DUAL	R-PDIP-T40	5.5 V		15.24 mm	Not Qualified	4194304 bit	4.5 V	e3	.0001 Amp	52.18 mm	100 ns
M27C1024-10B3X	STMicroelectronics	OTP ROM	AUTOMOTIVE	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	35 mA	65536 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	125 Cel	3-STATE	64KX16	64K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T40	5.5 V		15.24 mm	Not Qualified	1048576 bit	4.5 V	e3	.0001 Amp	52.18 mm	100 ns
M27C256B-80XN7TR	STMicroelectronics	OTP ROM	INDUSTRIAL	28	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS		32768 words		5		8	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH				.55 mm	105 Cel		32KX8	32K	-40 Cel		DUAL	R-PDSO-G28	5.25 V	1.25 mm	8 mm	Not Qualified	262144 bit	4.75 V			11.8 mm	80 ns
M27C512-15XC1XTR	STMicroelectronics		COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES		CMOS	J BEND			30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	70 Cel	3-STATE	64KX8	64K	0 Cel	Matte Tin (Sn)	QUAD	R-PQCC-J32					524288 bit		e3	.0001 Amp		150 ns
M27C512-80XB6E	STMicroelectronics	OTP ROM	INDUSTRIAL	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	IN-LINE	DIP28,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	MATTE TIN	DUAL	R-PDIP-T28	5.5 V	5.08 mm	15.24 mm	Not Qualified	524288 bit	4.75 V	e3	.0001 Amp	36.83 mm	80 ns
M27C512-12XC3F	STMicroelectronics	OTP ROM	AUTOMOTIVE	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	65536 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	125 Cel	3-STATE	64KX8	64K	-40 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	524288 bit	4.75 V	e3	.0001 Amp	13.97 mm	120 ns
M27C256B-90C6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	32KX8	32K	-40 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.5 V	3.56 mm	11.43 mm	Not Qualified	262144 bit	4.5 V	e3	.0001 Amp	13.97 mm	90 ns	12.75
M27C256B-70XC1	STMicroelectronics	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	32768 words	COMMON	5	5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	70 Cel	3-STATE	32KX8	32K	0 Cel	MATTE TIN	QUAD	R-PQCC-J32	5.25 V	3.56 mm	11.43 mm	Not Qualified	262144 bit	4.75 V	e3	.0001 Amp	13.97 mm	70 ns	12.75
M27C4002-20N6TR	STMicroelectronics	OTP ROM	INDUSTRIAL	40	TSOP2	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	70 mA	262144 words	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSSOP40,.8,20		OTP ROMs	.5 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	TIN LEAD	TRIPLE	R-PTSO-G40	5.5 V	1.2 mm	10 mm	Not Qualified	4194304 bit	4.5 V	e0	.0001 Amp	18.4 mm	200 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.