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HYB18M1G320BF-7.5 Datasheet(PDF) 3 Page - Qimonda AG |
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HYB18M1G320BF-7.5 Datasheet(HTML) 3 Page - Qimonda AG |
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3 / 62 page  Data Sheet Rev.1.00, 2007-03 3 02022006-J7N7-GYFP HY[B/E]18M1G320BF 1-Gbit DDR Mobile-RAM 1Overview 1.1 Features • Low power DDR 1Gbit x32 dual die implementation • Each die is organized as 4 banks x 8 Mbit x16 • Double-data-rate architecture: two data transfers per clock cycle • Bidirectional data strobe (DQS) is transmitted / received with data; to be used in capturing data at the receiver • DQS is edge-aligned with data for READs and center-aligned with data for WRITEs • Differential clock input (CK / CK) • Commands entered on positive CK edge; data and mask data are referenced to both edges of DQS • Four internal banks for concurrent operation • Programmable CAS latency: 2 and 3 • Programmable burst length: 2, 4, 8 and 16 • Programmable drive strength (full, half, quarter) • Auto refresh and self refresh modes • 8192 refresh cycles / 64ms • Auto precharge • Commercial (-0 °C to +70°C) and Extended (-25°C to +85°C) operating temperature ranges • 90-ball PG-VFBGA-90-5 package (11 × 12.5 × 1.0 mm) • RoHS Compliant Product1) Power Saving Features • Low supply voltages: V DD and VDDQ = 1.80 V nominal • Optimized operating ( I DD0, IDD4), self refresh (IDD6) and standby currents (IDD2, IDD3) • DDR I/O scheme with no DLL • Programmable Partial Array Self Refresh (PASR) • Temperature Compensated Self-Refresh (TCSR), controlled by on-chip temperature sensor • Clock Stop, Power-Down and Deep Power-Down modes TABLE 1 Performance 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. Part Number Speed Code - 7.5 Unit Clock Frequency ( f CKmax) CL = 3 133 MHz CL = 2 66 MHz Access Time ( t ACmax) 6.5 ns |
Similar Part No. - HYB18M1G320BF-7.5 |
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Similar Description - HYB18M1G320BF-7.5 |
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