MCM63Z737 Datasheet (Motorola) - 128K x 36 and 256K x 18 Bit Flow-Through ZBT RAM Synchronous Fast Static RAM

MCM63Z737, 128K x 36 and 256K x 18 Bit Flow-Through ZBT RAM Synchronous Fast Static RAM

Pin Locations 85 89 87 (a) 51, 52, 53, 56, 57, 58, 59, 62, 63 (b) 68, 69, 72, 73, 74, 75, 78, 79, 80 (c) 1, 2, 3, 6, 7, 8, 9, 12, 13 (d) 18, 19, 22, 23, 24, 25, 28, 29, 30 86 31 Symbol ADV CK CKE DQx Type Input Input Input I/O Description Synchronous Load/Advance: Loads a new address into counter w

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MCM63Z737/D Advance Information 128K x 36 and 256K x 18 Bit Flow Through ZBT™ RAM Synchronous Fast Static RAM The ZBT RAM is a 4M bit synchronous fast static RAM designed to provide zero bus turnaround.

The ZBT RAM allows 100% use of bus cycles during back to back read/write and write/read cycles.

The MCM63Z737 is organized as 128K words of 36 bits each and the MCM63Z819 is organized as 256K words of

MCM63Z737 Features

* X00 MCM63Z737DMCM63Z819 6 MOTOROLA FAST SRAM INPUT COMMAND CODE AND STATE NAME DEFINITION DIAGRAM INPUT COMMAND CODE CK D DESELECT B W NEW WRITE B R NEW READ B H HOLD CONTINUE DESELECT B