MSC23CV23268D-XXBS4

This version: Mar. 1999 Semiconductor MSC23CV23268D-xxBS4 2,097,152-word x 32-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE WITH EDO DESCRIPTION The MSC23CV23268D-xxBS4 is a fully decoded, 2,097,152-word x 32-bit CMOS dynamic random access memory module composed of four 16Mb DRAMs (1Mx16) in TSOP packages mounted with eight decoupling capacitors on a 72-pin glass epoxy small outline package. This module supports any application where high density and large capacity of storage memory are required. FEATURES · 2,097,152-word x 32-bit organization · 72-pin Small Outline Dual In-line Memory module MSC23CV23268D-xxBS4 : Gold tab · Single +3.3V supply ± 0.3V tolerance · Input : LVTTL compatible · Output : LVTTL compatible, 3-state · Refresh : 1024cycles/16ms · /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability · Fast page mode with EDO capability PRODUCT FAMILY Access Time (Max.) Family www.DataSheet4U.com tRAC 60ns 70ns tAA 30ns 35ns tCAC 15ns 20ns Cycle Time (Min.) 104ns 124ns Power Dissipation Operating (Max.) Standby (Max.) MSC23CV23268D-60BS4 MSC23CV23268D-70BS4 864mW 7.2mW 792mW Semiconductor MSC23CV23268D MODULE OUTLINE MSC23CV23268D-xxBS4 (Unit : mm) 3.80Max. 25.4±0.13 3.18±0.13 2.0±0.13 1 2.62Typ. *1 71 3.17Min. 44.45±0.1 59.69±0.2 1.00±0.1 *1 The common size difference of the board width 19.78mm of its height is specified as ±0.2. The value above 19.78mm is specified as ±0.5. R2.0 1.0±0.1 17.78±0.13 0.25 Max. 1.8±0.1 2-φ1.8 www....