Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 2000 and up
> Cook County
> Mosel vitelic V53C104DK66 256K x 4BIT dram 8PCS
Mosel vitelic V53C104DK66 256K x 4BIT dram 8PCS
Mosel Vitelic V53C104DK66 256K x 4bit DRAM 8pcs
The V53C104D is a high speed 262,144 x 4 bit CMOS dynamic random access memory. The V53C104D offers a combination of features: Fast Page Mode for high data bandwidth, fast usable speed, CMOS standby current.
All inputs and outputs are TTL compatible. Input and output capacitances are significantly lowered to allow increased system performance. Fast Page Mode operation allows random access of up to 512 (x4) bits within a row with cycle times as short as 40 ns. Because of static circuitry, the CAS clock is not in the critical timing path. The flow-through column address latches allow address pipelining while relax- ing many critical system timing requirements for fast usable speed. These features make the V53C104D ideally suited for graphics, digital signal processing and high performance computing systems
* RAS access time: 60,70,80 ns
* Operating Current 75 mA max.
* TTL Standby Current 2.0 mA max.
* Low CMOS Standby Current 1.0 mA max.
* Read-Modify-Write, RAS-Only Refresh, CAS-Before-RAS Refresh capability.
* Refresh Interval 512 cycles/8ms
* Fast Page Mode for a sustained data rate greater than 25 MHz
