The programmer devices required for programming the electrically programmable read only memories (EPROMs) are generally expensive. Here is a low-cost EPROM programmer circuit to program binary data ...

This adapter converts the pin-outs of the parts listed below (which is similar to contemporary DIP-packaged mask ROMs) to 27C4096 pin-out as supported by the readily-available and cheap TL866 series ...

A common requirement for the electronics hobbyist today is a cheap straight-forward EPROM Programmer, suitable for occasional use, without the extra features found on many commercial units. The EPROM ...

This adapter converts the pin-outs of the parts listed below (which is similar to contemporary DIP-packaged mask ROMs) to 27C4096 pin-out as supported by the readily-available and cheap TL866 series ...

Abstract: A flash-EPROM cell structure that can be programmed at low drain voltages and low power is disclosed. The new element in the device structure is the incorporation of buried junction at the ...

Z 80 EPROM programmer elektor january 1984 Careful manipulation of the WAIT input of the Z 80 is what enables this little circuit to fulfil the particular conditions that have to be met to pro- gram ...

EPROM copier elektor may 1984 from an idea by R. Hasse EPROMs with various memory capacities and/or from different manufacturers are not standardized as regards pin designations, programming voltage, ...

Abstract: Programming of EPROM microcontrollers normally takes place at the backend test operations. However, programming is best done at the wafer level sort testing operation as it is cost effective ...