TMM41256AT-15

TOSHIBA MOS MEMORY PRODUCT DESCRIPTION TMM41256AP/AT/AZ-l0, TMM41256AP/AT/AZ-12 TMM41256AP/AT/AZ-15 The THH4l256AP/AT/AZ is the N-channel dynamic RAM organized 262,144 words by 1 bit. Multiplexed address inputs permit the Ttill4l256AP/AT/AZ to be packaged in a standard 16 pin plastic DIP, 18 pin PLCC and 16 pin ZIP. The package size provides high system bit densities and is compatible with 'videly available automated testing and insertion equipment. The double layered HOS technology with polycide and poly Si permits the Uill4l256AP/ AT/A~ high speed operation. Also, the advanced circuit techniques have' realized low power dissipation. System oriented features include single power supply of 5V±lO% tolerance, direct interfacing capability with high performance logic families such. as schottky TTL. In addition to the RAS only refresh mode, a CAS before p~s automatic refresh is available. Another special feature of TMH4l256AP/AT/AZ is page mode, alloHing the user to access at a high da...