68 OTP ROM 6

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	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	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	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	4194304 bit	4.75 V	.002 Amp	200 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	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	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	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	2097152 bit	4.75 V	.002 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	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	UNSPECIFIED	X-XXMA-X68	5.25 V	Not Qualified	8388608 bit	4.75 V	.002 Amp	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.