Drop-In Replacement: Same function, same pinout, parametrically equivalent or better to the compared device. Same Functionality: Same function, but different pinout and parameters to …

Sep 4, 2021 · I have found this very odd EPROM chip in the pile of D27512. I have never seen such type before. What does D27 513 mean ? Is it a 513 KBit EPROM ?!

May 19, 2006 · An EPROM is a large array of Floating Gate Transistors. Inside a floating gate MOSFET, the main components are a control gate, floating gate, and the thin oxide layer. The …

EEPROMs are memory parts which use the same technology as an EPROM, however each bit of storage has extra transistors to allow the bit to be individually erased. The term EEPROM …

512Kbit (4x16KX8) MOS 3-STATE UV-Erasable EPROM in 28-pin DIP package.

This is a rehash/revival of my original (circa 1990) EPROM programmer to allow access to the 27011 and 27513 EPROMS that ACC uses in their repeater controllers. The current drive is to …

To facilitate programming and verification, the flash EEPROM inside the W78E54 allows the program memory to be programmed. View results and find 27513 datasheets and circuit and …

Aug 26, 2009 · Do you have the tool to write program codes onto 27513 (not the more common 27512!)? It is a page mode (4 X 16k) Intel developed to expand coding space without any …

Sep 21, 2015 · Memory: EPROM and CMOS EPROM UV Eraseable 2532 4K x 8 bits EPROM. Requires -5V, +5V and +25V.