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WV3HG2128M72EEU-AD4 Dataheets PDF



Part Number WV3HG2128M72EEU-AD4
Manufacturers White Electronic Designs
Logo White Electronic Designs
Description 2GB - 2x128Mx72 DDR2 SDRAM UNBUFFERED
Datasheet WV3HG2128M72EEU-AD4 DatasheetWV3HG2128M72EEU-AD4 Datasheet (PDF)

White Electronic Designs WV3HG2128M72EEU-AD4 ADVANCED* 2GB – 2x128Mx72 DDR2 SDRAM UNBUFFERED, ECC w/PLL FEATURES 200-pin, dual in-line memory module (SO-DIMM) Support ECC error detection and correction Fast data transfer rates: PC2-6400*, PC2-5300*, PC2-4200 and PC2-3200 VCC = VCCQ = 1.8V ±0.1V 1.8V I/O (SSTL_18-compatible) Differential data strobe (DQS, DQS#) option Differential clock inputs (CK, CK#) Multiple internal device banks for concurrent operation Programmable CAS# latency (CL): 3, 4.

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White Electronic Designs WV3HG2128M72EEU-AD4 ADVANCED* 2GB – 2x128Mx72 DDR2 SDRAM UNBUFFERED, ECC w/PLL FEATURES 200-pin, dual in-line memory module (SO-DIMM) Support ECC error detection and correction Fast data transfer rates: PC2-6400*, PC2-5300*, PC2-4200 and PC2-3200 VCC = VCCQ = 1.8V ±0.1V 1.8V I/O (SSTL_18-compatible) Differential data strobe (DQS, DQS#) option Differential clock inputs (CK, CK#) Multiple internal device banks for concurrent operation Programmable CAS# latency (CL): 3, 4, 5 and 6 Adjustable data-output drive strength On-die termination (ODT) Posted CAS# latency: 0, 1, 2, 3 and 4 Serial Presence Detect (SPD) with EEPROM 64ms: 8,192 cycle refresh Gold edge contacts Dual Rank RoHS compliant Package option www.DataSheet4U.com * This product is under development, is not qualified or characterized and is subject to change or cancellation without notice. NOTE: Consult factory for availability of: • Vendor source control options • Industrial temperature option DESCRIPTION The WV3HG2128M72EEU is a 2x128Mx72 Double Data Rate DDR2 SDRAM high density module. This memory module consists of eighteen 128Mx8 bit stacked BGA with 8 banks DDR2 Synchronous DRAMs in FBGA packages, mounted on a 200-pin SO-DIMM FR4 substrate. • 200 Pin SO-DIMM • PCB – 30.00mm (1.181") Max OPERATING FREQUENCIES PC2-6400* Clock Speed CL-tRCD-tRP 400MHz 6-6-6 PC2-5300* 333MHz 5-5-5 PC2-4200 266MHz 4-4-4 PC2-3200 200MHz 3-3-3 February 2006 Rev. 0 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs PIN CONFIGURATION Pin No. Symbol Pin No. Symbol 1 VREF 51 DQ18 2 VSS 52 VSS 3 DQ0 53 DQ19 4 DQ4 54 DQ28 5 VSS 55 VSS 6 DQ5 56 DQ29 7 DQ1 57 DQ24 8 VSS 58 VSS 9 DQS0# 59 DQ25 10 DM0 60 DM3 11 DQS0 61 VSS 12 VSS 62 VSS 13 VSS 63 DQS3# 14 DQ6 64 DQ30 15 DQ2 65 DQS3 16 DQ7 66 DQ31 17 DQ3 67 VSS 18 VSS 68 VSS 19 VSS 69 DQ26 20 DQ12 70 CB4 21 DQ8 71 DQ27 22 DQ13 72 CB5 23 DQ9 73 VSS 74 VSS 24 VSS 25 VSS 75 CB0 26 DM1 76 DM8 27 DQS1# 77 CB1 28 VSS 78 VSS 29 DQS1 79 VSS 30 DQ14 80 CB6 www.DataSheet4U.com 31 VSS 81 DQS8# 32 DQ15 82 CB7 33 DQ10 83 DQS8 34 VSS 84 VCC 35 DQ11 85 VSS 36 DQ20 86 CB2 37 VSS 87 CKE0 38 DQ21 88 CB3 39 DQ16 89 CKE1 40 VSS 90 VSS 41 DQ17 91 NC/CS2# 42 NC 92 BA2 43 VSS 93 VCC 44 DM2 94 NC 45 DQS2# 95 A12 46 VSS 96 A11 47 DQS2 97 A9 48 DQ22 98 VCC 99 A7 49 VSS 50 DQ23 100 A8 Pin No. 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 Symbol VCC A6 A5 A4 A3 VCC A2 A1 VCC A0 A10/AP BA1 BA0 VCC RAS# WE# VCC CS0# CAS# ODT0 CS1# A13 VCC VCC ODT1 CK NC/CS3# CK# DQ32 Vss VSS DQ36 DQ33 DQ37 DQS4# VSS DQS4 DM4 VSS VSS DQ34 DQ38 DQ35 DQ39 VSS VSS DQ40 DQ44 DQ41 DQ45 Pin No. 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 Symbol VSS VSS DQS5# DM5 DQS5 VSS VSS DQ46 DQ42 DQ47 DQ43 VSS VSS DQ52 DQ48 DQ53 DQ49 VSS VSS DM6 DQS6# VSS DQS6 DQ54 VSS DQ55 DQ50 VSS DQ51 DQ60 VSS DQ61 DQ56 VSS DQ57 DM7 VSS DQ62 DQS7# VSS DQS7 DQ63 DQ58 SDA VSS SCL DQ59 SA1 VCCSPD SA0 WV3HG2128M72EEU-AD4 ADVANCED PIN NAMES Pin Name A0-A13 A10/AP BA0 - BA2 DQ0-DQ63 CB0-CB7 DQS0-DQS8 DQS0#-DQS8# ODT0, ODT1 CK,CK# CKE0, CKE1 CS0#, CS1# RAS# CAS# WE# VCC VSS SA0-SA1 SDA VREF DM0-DM8 VCCSPD SCL NC Function Address Inputs Address Input/Auto Precharge SDRAM Bank Address Data Input/Output Check Bits Data strobes Data strobes negative On-die termination control Clock inputs, positive/negative Clock enable input Chip select input Row Address Strobe Column Address Strobe Write Enable Core Power (1.8V) Ground SPD address Serial Data Input/Output Input/Output Reference Data-in mask Serial EEPROM power supply Serial Presence Detect(SPD) Clock Input No Connect NOTES: SA2 does NOT connect to memory connector and is shown ONLY on Block Diagram SA2 is tied LOW on memory module for all memory configurations February 2006 Rev. 0 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WV3HG2128M72EEU-AD4 ADVANCED FUNCTIONAL BLOCK DIAGRAM CS1# CS0# DQS0 DQS0# DM0 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQS1 DQS1# DM1 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQS2 DQS2# DM2 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQS3 DQS3# DM3 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DM I/O 0 I/O 1 I/O 2 I/O 3 I/O 4 I/O 5 I/O 6 I/O 7 CS# DQS DQS# DQS4 DQS4# DM4 DQ32 DQ33 DQ34 D.


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