MSC23V26457TA-xxBS8/MSC23V26457SA-xxBS8

¡ Semiconductor

631

8

¡ Semiconductor

MSC23V26457TA-xxBS8/

MSC23V26457SA-xxBS8

2,097,152-Word

¥ 64-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO

DESCRIPTION

The Oki MSC23V26457TA-xxBS8/MSC23V26457SA-xxBS8 is a fully decoded 2,097,152-word ¥

64-bit CMOS dynamic random access memory composed of eight 16-Mb DRAMs (2M ¥ 8) in

TSOP or SOJ packages mounted with decoupling capacitors on an 168-pin glass epoxy DIMM

Package supports any application where high density and large capacity of storage memory are

required.

FEATURES

• 2,097,152-word ¥ 64-bit (8 Byte) organization

• 168-pin DIMM

MSC23V26457TA-xxBS8 : TSOP type

MSC23V26457SA-xxBS8 : SOJ type

• Single 3.3 V supply

±0.3 V tolerance

• Input

: LVTTL compatible

• Output : LVTTL compatible, 3-state, nonlatch

• 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

• Serial Presence Detect

PRODUCT FAMILY

Family

Access Time (Max.)

Cycle Time

(Min.)

Power Dissipation

Operating (Max.) Standby (Max.)

MSC23V26457TA-60BS8

MSC23V26457SA-60BS8

MSC23V26457TA-70BS8

MSC23V26457SA-70BS8

60 ns

70 ns

30 ns

35 ns

15 ns

20 ns

110 ns

130 ns

4320 mW

3744 mW

28.8 mW

15 ns

20 ns