(One Time Programmable): An OTP is a PROM (Programmable Read-Only-Memory) device Once your program is written into the device with a standard EPROM programmer, it can not be erased or modified A OTP part usually uses standard EPROM, but the package has no window for erasing (package with window is expensive)
An XML vocabulary proposed by MasterCard International, along with AT&T, Hewlett-Packard, and Wells Fargo, and used for the exchange of financial information It can help financial companies transfer information about their clients through disparate financial systems without the need to replace their existing systems