DYNAMIC RAM MODULE
Description
Preliminary
¡ Semiconductor¡ Semiconductor
MSC23V47257TA-xxBS18/MSC23V47257SA-xxBS18
MSC23V47257TA-xxBS18/ MSC23V47257SA-xxBS18
4,194,304-Word ¥ 72-Bit DRAM MODULE : FAST PAGE MODE TYPE WITH EDO
DESCRIPTION
The Oki MSC23V47257TA-xxBS18/MSC23V47257SA-xxBS18 is a fully decoded 4,194,304-word ¥ 72-bit CMOS dynamic random access memory composed of eighteen 16-Mb DRAMs (4M ¥ 4) 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
• 4,194,304-word ¥ 72-bit (8 Byte ECC) organization • 168-pin DIMM
MSC23V47257TA-xxBS18 : TSOP type MSC23V47257SA-xxBS18 : 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 capabilit...
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