DR JEREMY BURGESS / SCIENCE PHOTO LIBRARY DR JEREMY BURGESS / SCIENCE PHOTO LIBRARY
False-colour scanning electron micrograph of a TM 2716 integrated circuit, showing a corner of the device with surrounding connecting pin leads. This chip is of the EPROM type - Eraseable, Programmable, Read Only Memory. EPROM chips are programmed by applying a voltage across selected connecting pins. Some such devices may then be subsequently reprogrammed - other types, PROMs, may not. Magnification: X 30 at 6x4. The TM 2716 EPROM chip is of the NMOS type (n- type.
Model release not required. Property release not required.