UNSPECIFIED OTP ROM 23

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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	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Position	JESD-30 Code	Maximum Supply Voltage (Vsup)	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Maximum Standby Current	Maximum Access Time
CMS68P512-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	524288 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	512KX8	512K	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	4194304 bit	4.75 V	.002 Amp	200 ns
CMS214-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	131072 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	128KX8	128K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	1048576 bit	4.75 V	.007 Amp	200 ns
CMS213-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	65536 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	64KX8	64K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	524288 bit	4.75 V	.0035 Amp	200 ns
CMS213-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	65536 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	64KX8	64K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	524288 bit	4.75 V	.0035 Amp	250 ns
CMS209-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	65536 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	64KX16	64K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	1048576 bit	4.75 V	.007 Amp	250 ns
CMS68P512N-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	524288 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	512KX8	512K	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	4194304 bit	4.75 V	.002 Amp	200 ns
CMS68P1MBN-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	1048576 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	1MX8	1M	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	8388608 bit	4.75 V	.002 Amp	200 ns
CMS68P256N-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	262144 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	256KX8	256K	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	2097152 bit	4.75 V	.002 Amp	200 ns
CMS212-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	262144 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	256KX16	256K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	4194304 bit	4.75 V	.028 Amp	250 ns
CMS214-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	131072 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	128KX8	128K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	1048576 bit	4.75 V	.007 Amp	250 ns
CMS210-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	131072 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	128KX16	128K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	2097152 bit	4.75 V	.014 Amp	200 ns
CMS68P256-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	262144 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	256KX8	256K	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	2097152 bit	4.75 V	.002 Amp	200 ns
CMS68P1MB-200	Texas Instruments	OTP ROM	COMMERCIAL	68		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	1048576 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD68	16	Other Memory ICs	55 Cel	3-STATE	1MX8	1M	0 Cel	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	8388608 bit	4.75 V	.002 Amp	200 ns
CMS212-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	262144 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	256KX16	256K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	4194304 bit	4.75 V	.028 Amp	200 ns
CMS216-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	262144 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	256KX8	256K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	2097152 bit	4.75 V	.014 Amp	250 ns
CMS216-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	50 mA	262144 words	COMMON	5	5	8	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	256KX8	256K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	2097152 bit	4.75 V	.014 Amp	200 ns
CMS209-200	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	65536 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	64KX16	64K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	1048576 bit	4.75 V	.007 Amp	200 ns
CMS210-250	Texas Instruments	OTP ROM	COMMERCIAL	60		UNSPECIFIED	UNSPECIFIED	NO	1	CMOS	UNSPECIFIED	PARALLEL	ASYNCHRONOUS	100 mA	131072 words	COMMON	5	5	16	MICROELECTRONIC ASSEMBLY	CARD60		Other Memory ICs	55 Cel	3-STATE	128KX16	128K	0 Cel	UNSPECIFIED	X-XXMA-X60	5.25 V	Not Qualified	2097152 bit	4.75 V	.014 Amp	250 ns
N82HS321A	NXP Semiconductors	OTP ROM		28	QCCN	UNSPECIFIED	PLASTIC/EPOXY	YES	1	BIPOLAR	NO LEAD	PARALLEL	ASYNCHRONOUS		4096 words		5		8	CHIP CARRIER						4KX8	4K		QUAD	X-PQCC-N28	5.25 V	Not Qualified	32768 bit	4.75 V		35 ns
N82HS321BA	NXP Semiconductors	OTP ROM		28	QCCN	UNSPECIFIED	PLASTIC/EPOXY	YES	1	BIPOLAR	NO LEAD	PARALLEL	ASYNCHRONOUS		4096 words		5		8	CHIP CARRIER						4KX8	4K		QUAD	X-PQCC-N28	5.25 V	Not Qualified	32768 bit	4.75 V		30 ns
N82HS321BA-T	NXP Semiconductors	OTP ROM		28	QCCN	UNSPECIFIED	PLASTIC/EPOXY	YES	1	BIPOLAR	NO LEAD	PARALLEL	ASYNCHRONOUS		4096 words		5		8	CHIP CARRIER						4KX8	4K		QUAD	X-PQCC-N28	5.25 V	Not Qualified	32768 bit	4.75 V		30 ns
N82HS321AA	NXP Semiconductors	OTP ROM		28	QCCN	UNSPECIFIED	PLASTIC/EPOXY	YES	1	BIPOLAR	NO LEAD	PARALLEL	ASYNCHRONOUS		4096 words		5		8	CHIP CARRIER						4KX8	4K		QUAD	X-PQCC-N28	5.25 V	Not Qualified	32768 bit	4.75 V		35 ns
N82HS321AA-T	NXP Semiconductors	OTP ROM		28	QCCN	UNSPECIFIED	PLASTIC/EPOXY	YES	1	BIPOLAR	NO LEAD	PARALLEL	ASYNCHRONOUS		4096 words		5		8	CHIP CARRIER						4KX8	4K		QUAD	X-PQCC-N28	5.25 V	Not Qualified	32768 bit	4.75 V		35 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.