V53C16258H Datasheet | Mosel Vitelic Corp

MOSEL VITELIC V53C16258H HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH 25 ns 13 ns 10 ns 45 ns PRELIMINARY HIGH PERFORMANCE Max. RAS Access Time, (t RAC) Max. Column Address Access Time, (t CAA) Min. Extended Data Out Mode Cycle Time, (t PC) Min. Read/Write Cycle Time, (t RC) 30 ns 16 ns 12 ns 60 ns 35 ns 18 ns 14 ns 70 ns 40 ns 20 ns 15 ns 75 ns 45 ns 22 ns 17 ns 80 ns 50 ns 24 ns 19 ns 90 ns Features s 256K x 16-bit organization s EDO Page Mode for a sustained data rate of 100 MHz s RAS access time: 25, 30, 35, 40, 45, 50 ns s Dual CAS Inputs s Low power dissipation s Read-Modify-Write, RAS-Only Refresh, CAS-Before-RAS Refresh s Optional Self Refresh (V53C16258SH) s Refresh Interval: 512 cycles/8 ms s Available in 40-pin 400 mil SOJ and 40/44L-pin 400 mil TSOP-II packages s Single +5V ± 10% Power Supply s TTL Interface Description The V53C16258H is a high speed 262,144 x 16 bit high performance CMOS dynamic random access memory. The V53C16258H offers a bination of unique Features including: EDO Page Mode operation for higher sustained bandwidth with Page Mode cycle times as short as 10ns. All inputs are TTL patible. Input and output capicatance is significantly lowered to increase performance and minimize loading. These Features make the V53C16258H ideally suited for a wide variety of high performance puter systems and peripheral applications. Device Usage Chart Operating Temperature Range 0°C to 70°C - 40°C to +85°C Package Outline K - - T - - 25 - - 30 - - Access Time (ns) 35 - - 40 - - 45 - - 50 - - Power Std. - - Temperature Mark Blank I V53C16258H Rev. 3.8 November 1999 MOSEL VITELIC Part Name V53C16258HKxx V53C16258HTxx V53C16258SHKxx...