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HYM721000GS-60-

Siemens
Part Number HYM721000GS-60-
Manufacturer Siemens
Description 1M x 72-Bit Dynamic RAM Module
Published Apr 23, 2005
Detailed Description 1M × 72-Bit Dynamic RAM Module (ECC - Module) HYM 721000GS-60/-70 HYM 721010GS-60/-70 Advanced Information • • 1 048 ...
Datasheet PDF File HYM721000GS-60- PDF File

HYM721000GS-60-
HYM721000GS-60-

Overview
1M × 72-Bit Dynamic RAM Module (ECC - Module) HYM 721000GS-60/-70 HYM 721010GS-60/-70 Advanced Information • • 1 048 576 words by 72-bit ECC - mode organization Fast access and cycle time 60 ns access time 110 ns cycle time (-60 version) 70 ns access time 130 ns cycle time (-70 version) Fast page mode capability with 40 ns cycle time (-60 version) 45 ns cycle time (-70 version) Single + 5 V (± 10 %) supply Low power dissipation max.
10890 mW active (-60 version) max.
9900 mW active (-70 version) CMOS – 451 mW standby TTL – 550 mW standby • • • • • • • • • • CAS-before-RAS refresh, RAS-only-refresh 18 decoupling capacitors mounted on substrate All inputs, outputs and clock fully TTL compatible 4 Byte interleave enabled, Dual Address inputs (A0/B0) Buffered inputs excepts RAS and DQ 168 pin, dual read-out, Single in-Line Memory Module Utilizes eighteen 1M × 4 -DRAMs in TSOPII-packages and four BiCMOS 8-bit buffers/line drivers 74ABT244 Two versions: HYM 721000GS with TSOPII-compon...


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