V53C16258SH

MOSEL VITELIC V53C16258SH HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM SELF REFRESH PRELIMINARY HIGH PERFORMANCE Max. RAS Access Time, (tRAC) Max. Column Address Access Time, (tCAA) Min. Extended Data Out Mode Cycle Time, (tPC) Min. Read/Write Cycle Time, (tRC) 50 50 ns 24 ns 19 ns 90 ns Features s 256K x 16-bit organization www.DataSheet4U.com s EDO Page Mode for a sustained data rate of 53 MHz (-50ns) s RAS access time: 50 ns s Dual CAS Inputs s Low power dissipation s Read-Modify-Write, RAS-Only Refresh, CAS-Before-RAS Refresh s Self Refresh 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 V53C16258SH is a high speed 262,144 x 16 bit high performance CMOS dynamic random access memory. The V53C16258SH offers a combination of unique features including: EDO Page Mode operation for higher sustained bandwidth with Page Mode cycle times as short as 19ns. All inputs are TTL compatible. Input and output capacitance is significantly lowered to increase performance and minimize loading. These features make the V53C16258SH ideally suited for a wide variety of high performance computer systems and peripheral applications. Device Usage Chart Operating Temperature Range 0°C to 70°C Package Outline K T Access Time (ns) 50 Power Std. Temperature Mark Blank V53C16258SH Rev 0.3 September 1998 1 MOSEL VITELIC Part Name V53C16258SHK50 V53C1...