TMM41257T-12, TMM41257 Datasheet - Toshiba

TMM41257T-12 N-channel dynamic RAM

The TMM41257P/T is the N-channel dynamic RAM organized 262,144 words by 1 bit. Multiplexed address inputs permit the TMM41257P/T to be packaged in a standard 16 pin plastic DIP and 18 pin plastic leaded chip carrier. The package size provides high system bit densities and is compatible with widely a.

TMM41257T-12 Features

* include single power supply of 5V±10% tolerance, direct interfacing capability with high performance logic families such as schottky TTl. In addition to the RAS only refresh mode, a CAS before RAS automatic refresh is available. Another special feature of TMM41257P/T is nibble mode, allowi

TMM41257-Toshiba.pdf