An EPROM (rarely EROM), or erasable programmable read-only memory, is a type of memory chip that retains its data when its power supply is switched off. Computer memory that can retrieve stored data after a power supply has been turned off and back on is called non-volatile. It is an array of floating-gate transistors individually programmed by an electronic device that supplies higher voltages than those normally used in digital circuits. Once programmed, an EPROM can be erased by exposing it to strong ultraviolet light source (such as from a mercury-vapor light). EPROMs are easily recognizable by the transparent fused quartz window in the top of the package, through which the silicon chip is visible, and which permits exposure to ultraviolet light during erasing.
Development of the EPROM memory cell started with investigation of faulty integrated circuits where the gate connections of transistors had broken. Stored charge on these isolated gates changed their properties. The EPROM was invented by Dov Frohman of Intel in 1971, who was awarded US patent 3660819 in 1972.
Gather your modalistic interchange ability,
It would demandno reliability
Holism; partly modified, partly unified
Seems like you are subtle to the last
Faith and honour, portrayed liike a bench
By which slaughter is proceeded
Insurrectonal by wrench,
No more prosperity for you,
It took all you ever had
Return my Faustian Spirit of the Earth
Grace completes nature, yet abolishes it
It shows how you're constantly
Being on alert
Ambiguity; like a vernacular pendulum,
Back and forth
Redemption; you should never judge
Me and my children,
Omissioned by your failures only
Attempting to touch your
Erroneous ideology
For all what I am worth; return my