AK616256D

MICROCIRCUIT CORPORATION DE SCRIP TION The Accutek AK616256D SRAM Module consists of four fast high performance SRAMs mounted on a low pro file 48 pin DI P Board. The module utilizes four 28 pin 256K x 4 SRAMs in SOJ packages and four de coupling capacitors mounted on a print ed circuit board. The SRAMs used have common I/O functions and single output enable functions. Also, four separate chip select (CS) con nec tions are used to independently enable the four chips. The modules can be supplied in a va riety of access time values from 12nSEC to 45nS EC in CMOS or BiCMOS technology. The Accutek module is designed to have a m aximum seated height of 0.230 inch to pro vide for the lowest height off the board. Each conforms to JEDEC standard sizes and pin-out configurations. ACCUTEK AK616256D 262,144 x 16 Bit CMOS/BiCMOS Static Random Access Memory FEA TURES 262,144 x 16 bit organization JEDEC Standardized 48 Pin DIP Common I/O with four separate chip selects (CS) Low height 0.230 inch DIP maximum Fast access times range from 12 nSEC BiCMOS to 45nSEC CMOS TTL-com pati ble in putsand out puts Single 5 volt power supply - AK616256D Single 3.3 volt power supply - AK616256D-3.3 Operating free air temperature 00C to 700C ELEC TRI CAL SPECIFICATIONS Tim ing di a gramsand ba sic elec trical char acer t is cs ti are those of the standard 256K x 4 SRAMs used to cons truct these mod ules. Accutek's mod ulede signal low s the flex i bil ity of se lectng i in dus trycom...