Is there a way to uninstall it?. I'm not talking about removing it from my computer, I just want to remove it from. Adobe Lightroom Crack For Windows. Adobe Lightroom 6.3 Crack Final Version Working.1. Field of the Invention
The present invention relates to a semiconductor memory device and more particularly to a semiconductor memory device which is usable in a nonvolatile memory device such as an EEPROM (Electrically Erasable and Programmable Read Only Memory), a flash memory and a batch memory.
2. Description of the Related Art
In a semiconductor memory device such as an EEPROM, a batch memory and the like, a storage transistor (for example, a MISFET) which has a floating gate electrode is formed. The batch memory is a nonvolatile memory. The storage transistor has a source, a drain and a floating gate electrode. The drain is connected to a bit line. The source is connected to a source line. The storage transistor is also referred to as a memory transistor, a selection transistor, a read-out transistor, a programming transistor, a write transistor and the like.
When the threshold voltage of the storage transistor is set low, the storage transistor has a current path between the source and the drain which is defined by the control gate electrode and the floating gate electrode. This allows the source line to be supplied with a current from the bit line and hence allows the stored information to be read out. In order to set the threshold voltage of the storage transistor low, electrons are injected into the floating gate electrode through a tunnel current by applying a high electric field to the drain region.
On the other hand, when the threshold voltage of the storage transistor is set high, a current does not flow between the source and the drain and the stored information is not read out. The threshold voltage of the storage transistor is controlled by applying an appropriate voltage to the control gate electrode.
Further, the storage transistor stores binary data. In order to read out the binary data, the threshold voltage of the storage transistor is set high. In order to set the threshold voltage of the storage transistor low, the control gate electrode is applied with a voltage which is higher than a voltage applied to the control gate electrode when the storage transistor stores binary data (“0”). As a result, the tunnel current increases, so that the threshold voltage of the storage transistor becomes low.
The storage transistor needs to be miniaturized. In order to mini 0b46394aab