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Part: MT8VDDT3264HY-265__
Category:
Memory
-> DRAM
-> DDR SDRAM
-> Modules
-> 256 MB
Description: 200-Pin DDR Sdram Sodimms, Unbuffered, (x64)
Company: Micron Semiconductor Products, Inc.
Datasheet: Download MT8VDDT3264HY-265__ datasheet File size : 2802 kB
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Datasheet text preview:
128MB, 256MB (x64) 200-PIN DDR SODIMM
SMALL-OUTLINE DDR SDRAM MODULE
Features
· 200-pin, small-outline, dual in-line memory module (SODIMM) · Fast data transfer rates PC1600, PC2100, or PC2700 · Utilizes 200 MT/s, 266 MT/s, and 333MT/s DDR SDRAM components · 128MB (16 Meg x 64) or 256MB (32 Meg x 64) · VDD = VDDQ = +2.5V · VDDSPD = +2.3V to +3.6V · 2.5V I/O (SSTL_2 compatible) · Commands entered on each positive CK edge · DQS edge-aligned with data for READs; centeraligned with data for WRITEs · Internal, pipelined double data rate (DDR) architecture; two data accesses per clock cycle · Bidirectional data strobe (DQS) transmitted/received with data--i.e., source-synchronous data capture · Differential clock inputs CK and CK# · Four internal device banks for concurrent operation · Programmable burst lengths: 2, 4, or 8 · Auto precharge option · Serial Presence Detect (SPD) with EEPROM · Programmable READ CAS latency · Auto Refresh and Self Refresh Modes · 15.625µs (128MB), 7.8125µs (256MB) maximum average periodic refresh interval · Gold edge contacts
MT8VDDT1664H 128MB MT8VDDT3264H 256MB
For the latest data sheet, please refer to the Micronâ Web site: www.micron.com/moduleds
Figure 1: 200-Pin SODIMM (MO-224)
OPTIONS
· Package 200-pin SODIMM (Standard) 200-pin SODIMM (Lead-free)1 · Frequency/CAS Latency2 6ns/166 MHz (333MT/s) CL = 2.5 7.5ns/133 MHz (266 MT/s) CL = 2 7.5ns/133 MHz (266 MT/s) CL = 2 7.5ns/133 MHz (266 MT/s) CL = 2.5 10ns/100 MHz (200 MT/s) CL = 2
NOTE:
MARKING
G Y -335 -262 -26A -265 -202
1. Consult with factory for availability of lead-free products. 2. CL = CAS (READ) Latency
Table 1:
Address Table
128MB 256MB 8K 8K (A0A12) 4 (BA0, BA1) 32 Meg x 8 1K (A0A9) 1 (S0#) 4K 4K (A0A11) 4 (BA0, BA1) 16 Meg x 8 1K (A0A9) 1 (S0#)
Refresh Count Row Addressing Device Bank Addressing Device Configuration Column Addressing Module Rank Addressing
09005ae f8092166 9 DD8C16_32x64HG_C.fm - Rev. C 7/03 EN
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©2003 Micron Technology, Inc. All rights reserved.
PRODUCTS AND SPECIFICATIONS DISCUSSED HEREIN ARE SUBJECT TO CHANGE BY MICRON WITHOUT NOTICE.
128MB, 256MB (x64) 200-PIN DDR SODIMM
Table 2: Part Numbers and Timing Parameters
MODULE DENSITY 128MB 128MB 128MB 128MB 128MB 128MB 128MB 128MB 128MB 128MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB 256MB CONFIGURATION 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 16 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 32 Meg x 64 MO DULE BANDWIDTH 2.7 GB/s 2.7 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 1.6 GB/s 1.6 GB/s 2.7 GB/s 2.7 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 2.1 GB/s 1.6 GB/s 1.6 GB/s MEMORY CLOCK/ DATA BIT RATE 6ns/333 MT/s 6ns/333 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 10ns/200 MT/s 10ns/200 MT/s 6ns/333 MT/s 6ns/333 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 7.5ns/266 MT/s 10ns/200 MT/s 10ns/200 MT/s LATENCY (CL - tRCD - tRP) 2.5-3-3 2.5-3-3 2-2-2 2-2-2 2-3-3 2-3-3 2.5-3-3 2.5-3-3 2-2-2 2-2-2 2.5-3-3 2.5-3-3 2-2-2 2-2-2 2-3-3 2-3-3 2.5-3-3 2.5-3-3 2-2-2 2-2-2
PART NUMBER MT8VDDT1664HG-335__ MT8VDDT1664HY-335__ MT8VDDT1664HG-262__ MT8VDDT1664HY-262__ MT8VDDT1664HG-26A__ MT8VDDT1664HY-26A__ MT8VDDT1664HG-265__ MT8VDDT1664HY-265__ MT8VDDT1664HG-202__ MT8VDDT1664HY-202__ MT8VDDT3264HG-335__ MT8VDDT3264HY-335__ MT8VDDT3264HG-262__ MT8VDDT3264HY-262__ MT8VDDT3264HG-26A__ MT8VDDT3264HY-26A__ MT8VDDT3264HG-265__ MT8VDDT3264HY-265__ MT8VDDT3264HG-202__ MT8VDDT3264HY-202__
NO TE:
All part numbers end with a two-place code (not shown), designating component and PCB revisions. Consult factory for current revision codes. Example: MT8VDDT3264HG-265A1.
09005ae f8092166 9 DD8C16_32x64HG_C.fm - Rev. C 7/03 EN
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Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2003 Micron Technology, Inc. All rights reserved.
128MB, 256MB (x64) 200-PIN DDR SODIMM
Table 3: Pin Assignment (200-Pin SODIMM Front)
51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 VSS DQ19 DQ24 VDD DQ25 DQS3 VSS DQ26 DQ27 VDD DNU DNU VSS DNU DNU VDD DNU NC VSS DNU DNU VDD DNU NC NC/A12 101 103 105 107 109 111 113 115 117 119 121 123 125 127 129 131 133 135 137 139 141 143 145 147 149 A9 VSS A7 A5 A3 A1 VDD A10 BA0 WE# S0# NC VSS DQ32 DQ33 VDD DQS4 DQ34 VSS DQ35 DQ40 VDD DQ41 DQS5 VSS 151 DQ42 153 DQ43 155 VDD 157 VDD 159 VSS 161 VSS 163 DQ48 165 DQ49 167 VDD 169 DQS6 171 DQ50 173 VSS 175 DQ51 177 DQ56 179 VDD 181 DQ57 183 DQS7 185 VSS 187 DQ58 189 DQ59 191 VDD 193 SDA 195 S CL 197 VDDSPD 199 NC
Table 4:
Pin Assignment (200-Pin SODIMM Back)
52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 VSS DQ23 DQ28 VDD DQ29 DM3 VSS DQ30 DQ31 VDD DNU DNU VSS DNU DNU VDD DNU NC VSS VSS VDD VDD CKE0 NC A11 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 A8 VSS A6 A4 A2 A0 VDD BA1 RAS# CAS# DNU NC VSS DQ36 DQ37 VDD DM4 DQ38 VSS DQ39 DQ44 VDD DQ45 DM5 VSS 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 182 184 186 188 190 192 194 196 198 200 DQ46 DQ47 VDD CK1# CK1 VSS DQ52 DQ53 VDD DM6 DQ54 VSS DQ55 DQ60 VDD DQ61 DM7 VSS DQ62 DQ63 VDD SA0 SA1 SA2 NC
PIN SYMBOL PIN SYMBOL PIN SYMBOL PIN SYMBOL 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49
NO TE:
PIN SYMBOL PIN SYMBOL PIN SYMBOL PIN SYMBOL 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 VREF VSS DQ4 DQ5 VDD DM0 DQ6 VSS DQ7 DQ12 VDD DQ13 DM1 VSS DQ14 DQ15 VDD VDD VSS VSS DQ20 DQ21 VDD DM2 DQ22
VREF VSS DQ0 DQ1 VDD DQS0 DQ2 VSS DQ3 DQ8 VDD DQ9 DQS1 VSS DQ10 DQ11 VDD CK0 CK0# VSS DQ16 DQ17 VDD DQS2 DQ18
Pin 99 is No Connect for 128MB, A12 for 256MB.
Figure 2: Module Layout
Front View
U9
Back View
U1
U2
U3
U4
U8
U7
U6
U5
PIN 1
(all odd pins)
PIN 199
PIN 200
(all even pins)
PIN 2
Indicates a VDD or VDDQ pin
Indicates a VSS pin
09005ae f8092166 9 DD8C16_32x64HG_C.fm - Rev. C 7/03 EN
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Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2003 Micron Technology, Inc. All rights reserved.
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