RECTANGULAR OTP ROM 163

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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	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	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Maximum Clock Frequency (fCLK)	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)
AT27C256R-55JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	262144 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	55 ns	13
AT27C256R-70JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	262144 bit	4.5 V		e0	30	225	.0001 Amp	13.97 mm	70 ns	13
AT27C256R-70JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J32	2	5.5 V	3.556 mm		11.43 mm	Not Qualified	262144 bit	4.5 V		e0	30	225	.0001 Amp	13.97 mm	70 ns	13
AT27C256R-90JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	262144 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	90 ns	13
AT27C256R-90JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	Tin/Lead (Sn/Pb)	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	262144 bit	4.5 V		e0	30	225	.0001 Amp	13.97 mm	90 ns	13
AT27C512R-12JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	120 ns
AT27C512R-12JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	120 ns
AT27C512R-15JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	150 ns
AT27C512R-45JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	45 ns
AT27C512R-45JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	2	5.5 V	3.556 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	45 ns
AT27C512R-70JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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 (Sn/Pb)	QUAD	R-PQCC-J32	2	5.5 V	3.556 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0	30	225	.0001 Amp	13.97 mm	70 ns
AT27C512R-90JC	Atmel	OTP ROM	COMMERCIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	20 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	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.55 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	90 ns
M27C512-12B1	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	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	120 ns
M27C512-15B1	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		DUAL	R-PDIP-T28		5.5 V	5.08 mm		15.24 mm	Not Qualified	524288 bit	4.5 V					.0001 Amp	36.83 mm	150 ns
M27C512-15B6	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	150 ns
M27C512-90B1	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	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	90 ns
M27C512-90B6	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	4.5 V		e3			.0001 Amp	36.83 mm	90 ns
M27C512-10C6TR	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	QUAD	R-PQCC-J32		5.5 V	3.56 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e3			.0001 Amp	13.97 mm	100 ns
M27C512-10C6	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	QUAD	R-PQCC-J32		5.5 V	3.56 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e3			.0001 Amp	13.97 mm	100 ns
M27C512-12C1	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 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	120 ns
M27C512-12C6	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	120 ns
M27C512-15C1	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 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	150 ns
M27C512-45C1	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 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	45 ns
M27C512-70C1	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 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	70 ns
M27C512-70C6TR	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	QUAD	R-PQCC-J32		5.5 V	3.56 mm		11.43 mm	Not Qualified	524288 bit	4.5 V		e3			.0001 Amp	13.97 mm	70 ns
M27C512-70C6	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	70 ns
M27C512-90C1TR	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 Cel		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
M27C512-90C1	STMicroelectronics	OTP ROM	COMMERCIAL	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	70 Cel	3-STATE	64KX8	64K	0 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
M27C512-90C6	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
BQ2024DBZRG4	Texas Instruments	OTP ROM	OTHER	3	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	SERIAL	ASYNCHRONOUS	.02 mA	1536 words	COMMON		3/5	1	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TO-236		OTP ROMs	.95 mm	70 Cel	OPEN-DRAIN	1.5KX1	1.5K	-20 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	R-PDSO-G3	1	5.5 V	1.12 mm	.01667 MHz	1.3 mm	Not Qualified	1536 bit	2.65 V	ORGANIZED AS 6 PAGES OF 32 BYTES EACH	e4	NOT SPECIFIED	260		2.92 mm
AT27LV512A-70TI	Atmel	OTP ROM	INDUSTRIAL	28	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	20 mA	65536 words	COMMON	3.3	3.3/5	8	SMALL OUTLINE, THIN PROFILE	TSSOP28,.53,22		OTP ROMs	.55 mm	85 Cel	3-STATE	64KX8	64K	-40 Cel	TIN LEAD	DUAL	R-PDSO-G28	3	3.6 V	1.2 mm		8 mm	Not Qualified	524288 bit	3 V	CAN ALSO BE OPERATED AT 5V SUPPLY	e0		240	.00002 Amp	11.8 mm	70 ns
AT27C040-15PC	Atmel	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDIP-T32	1	5.5 V	5.59 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	42.05 mm	150 ns
AT27C040-90PI	Atmel	OTP ROM	INDUSTRIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	512KX8	512K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T32	1	5.5 V	4.826 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	42.037 mm	90 ns
AT27C040-15RC	Atmel	OTP ROM	COMMERCIAL	32	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	SMALL OUTLINE	SOP32,.56		OTP ROMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	TIN LEAD	DUAL	R-PDSO-G32		5.5 V	2.77 mm		11.2 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	20.75 mm	150 ns
AT27C040-70JI	Atmel	OTP ROM	INDUSTRIAL	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	85 Cel	3-STATE	512KX8	512K	-40 Cel	TIN LEAD	QUAD	R-PQCC-J32	2	5.5 V	3.556 mm		11.43 mm	Not Qualified	4194304 bit	4.5 V		e0		225	.0001 Amp	13.97 mm	70 ns
AT27C4096-12PC	Atmel	OTP ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	262144 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDIP-T40	1	5.5 V	5.59 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	52.2 mm	120 ns
AT27C4096-15PC	Atmel	OTP ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	262144 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDIP-T40	1	5.5 V	5.59 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	52.2 mm	150 ns
AT27C4096-90PC	Atmel	OTP ROM	COMMERCIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	262144 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	R-PDIP-T40	1	5.5 V	5.59 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	52.2 mm	90 ns
AT27C4096-90PI	Atmel	OTP ROM	INDUSTRIAL	40	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	40 mA	262144 words	COMMON	5	5	16	IN-LINE	DIP40,.6		OTP ROMs	2.54 mm	85 Cel	3-STATE	256KX16	256K	-40 Cel	TIN LEAD	DUAL	R-PDIP-T40	1	5.5 V	4.826 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e0			.0001 Amp	52.324 mm	90 ns
AT27LV040A-90JI	Atmel	OTP ROM	INDUSTRIAL	32	QCCJ	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	J BEND	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	3.3	3.3/5	8	CHIP CARRIER	LDCC32,.5X.6		OTP ROMs	1.27 mm	85 Cel	3-STATE	512KX8	512K	-40 Cel	TIN LEAD	QUAD	R-PQCC-J32	2	3.6 V	3.556 mm		11.43 mm	Not Qualified	4194304 bit	3 V	ALSO OPERATES AT 5V SUPPLY	e0		225	.00002 Amp	13.97 mm	90 ns
M27C4001-10B1	STMicroelectronics	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T32		5.5 V	4.83 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	42.035 mm	100 ns
M27C4001-12B1	STMicroelectronics	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T32		5.5 V	4.83 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	42.035 mm	100 ns
M27C4001-80B1	STMicroelectronics	OTP ROM	COMMERCIAL	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	IN-LINE	DIP32,.6		OTP ROMs	2.54 mm	70 Cel	3-STATE	512KX8	512K	0 Cel	MATTE TIN	DUAL	R-PDIP-T32		5.5 V	4.83 mm		15.24 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	42.035 mm	80 ns
M27C160-100B1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	1048576 words	COMMON	5	5	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	1MX16	1M	0 Cel	MATTE TIN	DUAL	R-PDIP-T42		5.5 V	5.08 mm		15.24 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 1M X 16	e3			.0001 Amp	52.455 mm	100 ns
M27C160-90B1	STMicroelectronics	OTP ROM	COMMERCIAL	42	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	1	CMOS	THROUGH-HOLE	PARALLEL	ASYNCHRONOUS	70 mA	1048576 words	COMMON	5	5	16	IN-LINE	DIP42,.6	8	OTP ROMs	2.54 mm	70 Cel	3-STATE	1MX16	1M	0 Cel	MATTE TIN	DUAL	R-PDIP-T42		5.5 V	5.08 mm		15.24 mm	Not Qualified	16777216 bit	4.5 V	CONFIGURABLE AS 1M X 16	e3			.0001 Amp	52.455 mm	90 ns
M27C4001-80N6	STMicroelectronics	OTP ROM	INDUSTRIAL	32	TSOP1	RECTANGULAR	PLASTIC/EPOXY	YES	1	CMOS	GULL WING	PARALLEL	ASYNCHRONOUS	30 mA	524288 words	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSSOP32,.8,20		OTP ROMs	.5 mm	85 Cel	3-STATE	512KX8	512K	-40 Cel	TIN/TIN BISMUTH	DUAL	R-PDSO-G32		5.5 V	1.2 mm		8 mm	Not Qualified	4194304 bit	4.5 V		e3/e6	NOT SPECIFIED	260	.0001 Amp	18.4 mm	80 ns
M27C256B-10C6TR	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	12.75V PROGRAMMING VOLTAGE	e3			.0001 Amp	13.97 mm	100 ns	12.75
M27C4001-10C1	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		5.5 V	3.56 mm		11.43 mm	Not Qualified	4194304 bit	4.5 V		e3			.0001 Amp	13.97 mm	100 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.