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HYS64T128020HU-25F-B Datasheet(PDF) 3 Page - Qimonda AG |
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HYS64T128020HU-25F-B Datasheet(HTML) 3 Page - Qimonda AG |
3 / 87 page Internet Data Sheet Rev. 1.3, 2006-12 3 03292006-6GMD-RSFT HYS[64/72]T[32/64/128]xx0HU-[25F/2.5/3/3S/3.7/5]-B Unbuffered DDR2 SDRAM Module 1Overview This chapter gives an overview of the 240-Pin unbuffered DDR2 SDRAM Modules product family and describes its main characteristics. 1.1 Features Feature list and performance tables • 240-Pin PC2–6400, PC2–5300, PC2–4200 and PC2–3200 DDR2 SDRAM memory modules. • 32M × 64, 64M × 64, 64M × 72, 128M × 64 and 128M ×72 module organization and 32M × 16, 64M × 8 chip organization • Standard Double-Data-Rate-Two Synchronous DRAMs (DDR2 SDRAM) with a single + 1.8 V (± 0.1 V) power supply • 256MB, 512MB and 1GB modules built with 512-Mbit DDR2 SDRAMs in P-TFBGA-84 and P-TFBGA-60 chipsize packages • All speed grades faster than DDR2–400 comply with DDR2–400 timing specifications. • Programmable CAS Latencies (3, 4 and 5), Burst Length (8 & 4) and Burst Type • Auto Refresh (CBR) and Self Refresh • Programmable self refresh rate via EMRS2 setting • Programmable partial array refresh via EMRS2 settings • Average Refresh Period 7.8 µs at a T CASE lower than 85 °C, 3.9 µs between 85 °C and 95 °C. • DCC enabling via EMRS2 setting • All inputs and outputs SSTL_1.8 compatible • Off-Chip Driver Impedance Adjustment (OCD) and On-Die Termination (ODT) • Serial Presence Detect with E2PROM • UDIMM Dimensions (nominal): 30 mm high, 133.35 mm wide • Based on standard reference layouts Raw Card “C”, “D”,”E”,”F” and “G“ • RoHS compliant products1) TABLE 1 Performance Table 1) RoHS Compliant Product: Restriction of the use of certain hazardous substances (RoHS) in electrical and electronic equipment as defined in the directive 2002/95/EC issued by the European Parliament and of the Council of 27 January 2003. These substances include mercury, lead, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated biphenyl ethers. Product Type Speed Code –25F –2.5 –3 –3S –3.7 –5 Unit Speed Grade PC2–6400 5–5–5 PC2–6400 6–6–6 PC2–5300 4–4–4 PC2–5300 5–5–5 PC2–4200 4–4–4 PC2–3200 3–3–3 — Max. Clock Frequency @CL6 f CK6 400 400 —— —— MHz @CL5 f CK5 400 333 333 333 266 200 MHz @CL4 f CK4 266 266 333 266 266 200 MHz @CL3 f CK3 200 200 200 200 200 200 MHz Min. RAS-CAS-Delay t RCD 12.5 15 12 15 15 15 ns Min. Row Precharge Time t RP 12.5 15 12 15 15 15 ns Min. Row Active Time t RAS 45 45 45 45 45 40 ns Min. Row Cycle Time t RC 57.5 60 57 60 60 55 ns |
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