MSC23CV23257A-xxBS4

¡ Semiconductor

315

¡ Semiconductor

MSC23CV23257A-xxBS4

2,097,152-Word

¥ 32-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO

DESCRIPTION

The Oki MSC23CV23257A-xxBS4 is a fully decoded 2,097,152-word ¥ 32-bit CMOS dynamic

random access memory composed of four 16-Mb DRAMs (2M ¥ 8) in TSOP packages mounted

with decoupling capacitors on a 72-pin glass epoxy Small Outline DIMM Package supports any

application where high density and large capacity of storage memory are required.

FEATURES

• 2,097,152-word ¥ 32-bit organization

• 72-pin Small Outline DIMM

• Single 3.3 V supply

±0.3 V tolerance

• Input

: LVTTL compatible

• Output : LVTTL compatible, 3-state

• Refresh : 2048 cycles/32 ms

• CAS before RAS refresh, CAS before RAS hidden refresh, RAS-only refresh capability

• Multi-bit test mode capability

• Fast Page Mode with EDO capability

PRODUCT FAMILY

Family

Access Time (Max.)

Cycle Time

(Min.)

Power Dissipation

Operating (Max.) Standby (Max.)

MSC23CV23257A-60BS4

MSC23CV23257A-70BS4

60 ns

70 ns

30 ns

35 ns

15 ns

20 ns

110 ns

130 ns

2160 mW

1872 mW

14.4 mW