MT48LC2M32B2TG-6 :G Micron, MT48LC2M32B2TG-6 :G Datasheet
MT48LC2M32B2TG-6 :G
Related parts for MT48LC2M32B2TG-6 :G
MT48LC2M32B2TG-6 :G Summary of contents
Page 1
... Speed Clock Grade Frequency -5 200 MHz -55 183 MHz -6 166 MHz -7 143 MHz Marking Table 3: 64Mb (x32) SDRAM Part Number 2M32B2 Part Number TG MT48LC2M32B2TG P MT48LC2M32B2P B5 MT48LC2M32B2B5 -5 Notes: 1. FBGA Device Decode: http:// -55 www.micron.com/support/FBGA/FBGA.asp - MT48LC2M32B2P-7:G None Micron Technology, Inc., reserves the right to change products or specifications without notice. ...
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... Ambient and case temperatures cannot be less than –40°C or greater than 105°C PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_1.fm - Rev. J 12/08 EN ® 64Mb SDRAM is a high-speed CMOS, dynamic random-access memory Micron Technology, Inc., reserves the right to change products or specifications without notice. 2 64Mb: x32 SDRAM General Description ©2001 Micron Technology, Inc. All rights reserved. ...
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... Concurrent Auto Precharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 Electrical Specifications .43 Temperature and Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Timing Diagrams .51 Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68 PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32TOC.fm - Rev. J 12/08 EN Micron Technology, Inc., reserves the right to change products or specifications without notice. 3 ©2001 Micron Technology, Inc. All rights reserved. 64Mb: x32 SDRAM Table of Contents ...
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... VFBGA (8mm x 13mm .69 PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32LOF.fm - Rev. J 12/ RCD (MIN) when 2 < RCD (MIN)/ 4 64Mb: x32 SDRAM List of Figures .20 Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
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... VFBGA Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Table 18: Electrical Characteristics and Recommended AC Operating Conditions . . . . . . . . . . . . . . . . . . . . . . .47 Table 19: AC Functional Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32LOT.fm - Rev. J 12/08 EN Micron Technology, Inc., reserves the right to change products or specifications without notice. 5 ©2001 Micron Technology, Inc. All rights reserved. 64Mb: x32 SDRAM List of Tables ...
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... Functional Block Diagram BANK 3 BANK 2 BANK 1 BANK0 4 ARRAY DATA OUTPUT 32 REGISTER 8192 DATA INPUT 32 256 REGISTER (x32) Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. 4 DQM0– DQM3 DQ0– 32 DQ31 ...
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... DQ29 DQ28 37 50 DQ27 DQ26 40 47 DQ25 DQ24 Micron Technology, Inc., reserves the right to change products or specifications without notice. 7 64Mb: x32 SDRAM ©2001 Micron Technology, Inc. All rights reserved. ...
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... V DD A10 BA1 NC BA0 CS# RAS# CAS# WE# DQM0 V DQ7 DQ6 DQ5 DQ1 DQ3 DQ4 DQ0 DQ2 DD Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
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... BA0, BA1 (LOW). The address inputs also provide the op-code during a LOAD MODE REGISTER command. DQ0– Input/ Data I/Os: Data bus. DQ31 Output 9 64Mb: x32 SDRAM Description Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
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... A11 with stuffing options. and V Q (simultaneously) and the clock is stable (stable clock Micron Technology, Inc., reserves the right to change products or specifications without notice. 10 64Mb: x32 SDRAM Functional Description Description ©2001 Micron Technology, Inc. All rights reserved. ...
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... RFC time, during which only NOPs or COMMAND INHIBIT commands t MRD time, during which only NOP or DESELECT commands are t RFC loops is achieved. Micron Technology, Inc., reserves the right to change products or specifications without notice. 11 64Mb: x32 SDRAM Functional Description Q. ©2001 Micron Technology, Inc. All rights reserved. ...
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... Full-page bursts wrap within the page if the boundary is reached. PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/08 EN Functional Description Micron Technology, Inc., reserves the right to change products or specifications without notice. 12 64Mb: x32 SDRAM ©2001 Micron Technology, Inc. All rights reserved. ...
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... Reserved Reserved Reserved Reserved Micron Technology, Inc., reserves the right to change products or specifications without notice. 13 64Mb: x32 SDRAM Functional Description A1 Address Bus Mode Register (Mx) BT Burst Length Burst Length ...
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... SDRAM Functional Description Order of Accesses Within a Burst Type = Sequential Type = Interleaved 0-1 1-0 0-1-2-3 1-2-3-0 2-3-0-1 3-0-1-2 0-1-2-3-4-5-6-7 0-1-2-3-4-5-6-7 1-2-3-4-5-6-7-0 1-0-3-2-5-4-7-6 2-3-4-5-6-7-0-1 2-3-0-1-6-7-4-5 3-4-5-6-7-0-1-2 3-2-1-0-7-6-5-4 4-5-6-7-0-1-2-3 4-5-6-7-0-1-2-3 5-6-7-0-1-2-3-4 5-4-7-6-1-0-3-2 6-7-0-1-2-3-4-5 6-7-4-5-2-3-0-1 7-0-1-2-3-4-5-6 7-6-5-4-3-2-1-0 Cn Not supported 4... … Cn… Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. 0-1 1-0 0-1-2-3 1-0-3-2 2-3-0-1 3-2-1-0 ...
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... OUT NOP NOP OUT t AC DON’T CARE UNDEFINED ≤ 200 – ≤ 183 – ≤ 166 ≤ 143 Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
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... – – – – L – – – – H Micron Technology, Inc., reserves the right to change products or specifications without notice. 16 64Mb: x32 SDRAM Commands ADDR DQs Notes Bank/row Bank/col Bank/col Valid 2 X Active ...
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... DQM signal is registered HIGH, the corresponding data inputs will be ignored, and a write will not be executed to that byte/column location. PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/ MRD is met. Micron Technology, Inc., reserves the right to change products or specifications without notice. 17 64Mb: x32 SDRAM Commands ©2001 Micron Technology, Inc. All rights reserved. ...
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... RP) is completed. This is determined explicit PRECHARGE command was s (commercial and industrial) or 3.906 µ 18 64Mb: x32 SDRAM s (automotive) will meet the refresh µ t RFC), once every 64ms Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... RCD specification. t RCD specification of 20ns with a 125 MHz clock (8ns period RCD (MIN (the same procedure is used to convert other Micron Technology, Inc., reserves the right to change products or specifications without notice. 19 64Mb: x32 SDRAM Commands t XSR because time is t RCD (MIN) should be divided ...
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... ACTIVE NOP NOP t RCD (MIN) t RCD (MIN) +0 8ns where x = number of clocks for equation to be true. Micron Technology, Inc., reserves the right to change products or specifications without notice. 20 64Mb: x32 SDRAM Commands READ or WRITE DON’T CARE ...
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... PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/08 EN HIGH COLUMN ADDRESS ENABLE AUTO PRECHARGE DISABLE AUTO PRECHARGE BANK ADDRESS DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. 21 64Mb: x32 SDRAM Commands ©2001 Micron Technology, Inc. All rights reserved. ...
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... READ NOP 64Mb: x32 SDRAM NOP OUT NOP NOP OUT t AC DON’T CARE UNDEFINED Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... NOP READ NOP NOP cycles BANK, COL OUT OUT OUT OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands T7 NOP D OUT b DON’T CARE ...
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... OUT OUT READ NOP NOP NOP BANK, COL OUT OUT OUT OUT DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... NOP NOP BANK, COL 64Mb: x32 SDRAM T3 T4 NOP WRITE BANK, COL OUT DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... SDRAM NOP NOP WRITE BANK, COL OUT DON’T CARE met. Note that part of Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... cycles BANK (a or all OUT OUT OUT OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands T7 ACTIVE BANK a, ROW T7 ACTIVE BANK a, ROW T7 ACTIVE BANK a, ROW ...
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... BURST NOP NOP NOP TERMINATE cycles OUT OUT OUT OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands T7 NOP DON’T CARE ...
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... Rev. J 12/08 EN HIGH COLUMN ADDRESS ENABLE AUTO PRECHARGE DISABLE AUTO PRECHARGE BANK ADDRESS VALID ADDRESS DON’T CARE 29 64Mb: x32 SDRAM Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... WR and sometime between the first and second clock on a “two-clock” 30 64Mb: x32 SDRAM T3 NOP t WR after the clock edge met. The Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands t WR ...
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... SDRAM T3 WRITE BANK, COL DON’T CARE NOP NOP NOP D D OUT OUT DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... NOP ACTIVE BANK a, ROW t RP NOP NOP ACTIVE BANK BANK all) ROW DON’T CARE t RP) after the PRECHARGE command is issued. Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... NEXT WRITE TERMINATE COMMAND BANK, (ADDRESS) COL (DATA) n DON’T CARE 33 64Mb: x32 SDRAM t REF or t CKS). Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands t REF ) since no AT ...
Page 34
... NOP ( ( ) ) Input buffers gated off Exit power-down mode. Micron Technology, Inc., reserves the right to change products or specifications without notice. 34 64Mb: x32 SDRAM Commands > t CKS NOP ACTIVE t RCD t RAS t RC DON’T CARE ©2001 Micron Technology, Inc. All rights reserved. ...
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... NOP DON’T CARE NOP NOP NOP OUT OUT OUT DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands ...
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... NOP NOP Idle BANK BANK n Precharge OUT OUT OUT (BANK m) DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands OUT ...
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... T4 NOP NOP NOP NOP Precharge BANK BANK OUT OUT (BANK m) DON’T CARE Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands Idle ...
Page 38
... Exit clock suspend Power-down entry Self refresh entry Clock suspend entry was the state of CKE at the previous result of n Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Commands Notes ...
Page 39
... Starts with registration of a WRITE command with auto precharge enabled and ends when will be in the idle state. Micron Technology, Inc., reserves the right to change products or specifications without notice. 39 64Mb: x32 SDRAM Command (Action) is HIGH (see Table 8 on page 38) and ...
Page 40
... Starts with registration of a PRECHARGE ALL command and ends t t when RP is met. After RP is met, all banks will be in the idle state. Micron Technology, Inc., reserves the right to change products or specifications without notice. 40 64Mb: x32 SDRAM Commands t MRD is met, the SDRAM will ...
Page 41
... Starts with registration of a WRITE command with auto precharge enabled and ends when will be in the idle state. Micron Technology, Inc., reserves the right to change products or specifications without notice. 41 64Mb: x32 SDRAM Commands Command (Action) ...
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... PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/ met, where WR begins when the WRITE to bank m is regis- Micron Technology, Inc., reserves the right to change products or specifications without notice. 42 64Mb: x32 SDRAM Commands met, where WR begins ...
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... PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/ supply relative Micron Technology, Inc., reserves the right to change products or specifications without notice. 43 64Mb: x32 SDRAM Electrical Specifications Min Max Units –1V +4.6 V – ...
Page 44
... FBGA 4-layer Notes: 1. For designs expected to last beyond the die revision listed, contact Micron Applications Engineering to confirm thermal impedance values. 2. Thermal resistance data is sampled from multiple lots and the values should be viewed as typical. 3. These are estimates; actual results may vary. ...
Page 45
... Example Temperature Test Point Location, 90-Ball FBGA (Top View) Test point PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/08 EN 22.22mm 11.11mm 8.00mm 4.00mm 13.00mm 6.50mm Micron Technology, Inc., reserves the right to change products or specifications without notice. 45 64Mb: x32 SDRAM Electrical Specifications 10.16mm 5.08mm ©2001 Micron Technology, Inc. All rights reserved. ...
Page 46
... 280 RFC = RFC (MIN 225 Symbol Symbol Micron Technology, Inc., reserves the right to change products or specifications without notice. 46 64Mb: x32 SDRAM Electrical Specifications , +3.3V ±0. Min Max Units Notes –0.3 0.8 V – ...
Page 47
... Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Units Notes ...
Page 48
... MRD ROH ( ROH (2) – – ROH (1) – – Micron Technology, Inc., reserves the right to change products or specifications without notice. 48 64Mb: x32 SDRAM Electrical Specifications -6 -7 Units Notes ...
Page 49
... levels RP; clock(s) is (are) specified as a reference undershoot: V (MIN) = -1.2V for Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. Notes 40°C ≤ T ≤ – must be pow- ...
Page 50
... Rev. J 12/ WR, and PRECHARGE commands). CKE may be used to reduce the (MIN) = 3.135V for -6, -55, and -5 speed grades 10ns and higher) in manual precharge. Micron Technology, Inc., reserves the right to change products or specifications without notice. 50 64Mb: x32 SDRAM Notes 10ns. ...
Page 51
... RFC AUTO REFRESH AUTO REFRESH Micron Technology, Inc., reserves the right to change products or specifications without notice. 51 64Mb: x32 SDRAM Timing Diagrams LOAD MODE NOP NOP NOP ( ( ...
Page 52
... Exit power-down mode 52 64Mb: x32 SDRAM Timing Diagrams CKS NOP ACTIVE ROW ROW BANK All banks idle DON’T CARE UNDEFINED Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
Page 53
... SDRAM Timing Diagrams NOP WRITE 2 COLUMN e BANK OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T9 NOP OUT DON’T CARE UNDEFINED ...
Page 54
... RP t RFC Micron Technology, Inc., reserves the right to change products or specifications without notice. 54 64Mb: x32 SDRAM Timing Diagrams AUTO NOP NOP ACTIVE ( ( REFRESH ) ) ( ( ) ...
Page 55
... RP Enter self refresh mode Exit self refresh mode (Restart refresh time base) CLK stable prior to exiting self refresh mode Micron Technology, Inc., reserves the right to change products or specifications without notice. 55 64Mb: x32 SDRAM Timing Diagrams ...
Page 56
... CMH COLUMN m 2 ALL BANKS SINGLE BANK DISABLE AUTO PRECHARGE BANK BANK RCD CAS Latency t RAS t RC Micron Technology, Inc., reserves the right to change products or specifications without notice. 56 64Mb: x32 SDRAM Timing Diagrams T4 T5 NOP ACTIVE ROW ROW BANK t AC ...
Page 57
... BANK OUT OUT OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T8 ACTIVE ROW ROW BANK DON’T CARE UNDEFINED ...
Page 58
... NOP OUT OUT OUT Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T8 ACTIVE ROW ROW BANK DON’T CARE UNDEFINED ...
Page 59
... OUT OUT OUT BANK 0 CAS Latency - BANK 4 Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T8 ACTIVE ROW ROW BANK OUT t RCD - BANK 0 DON’ ...
Page 60
... m OUT OUT OUT ( ( ) ) 3 Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved NOP NOP m+1 OUT t HZ DON’T CARE UNDEFINED ...
Page 61
... NOP NOP t CMS t CMH COLUMN m 2 BANK OUT CAS Latency Micron Technology, Inc., reserves the right to change products or specifications without notice. 61 64Mb: x32 SDRAM Timing Diagrams NOP NOP NOP NOP ...
Page 62
... IN t WR. 62 64Mb: x32 SDRAM Timing Diagrams T4 T5 PRECHARGE NOP ALL BANKS SINGLE BANK BANK t RP Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T6 ACTIVE ROW ROW BANK DON’T CARE ...
Page 63
... NOP ALL BANKs SINGLE BANK BANK > CK). Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T8 ACTIVE ROW ROW BANK DON’T CARE UNDEFINED ...
Page 64
... SDRAM Timing Diagrams NOP NOP NOP > CK). Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T9 ACTIVE ROW ROW BANK DON’T CARE UNDEFINED ...
Page 65
... BANK BANK > CK). Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. T9 ACTIVE ROW ROW BANK RCD - BANK 0 ...
Page 66
... 256 locations within same row Full page completed t RP. Micron Technology, Inc., reserves the right to change products or specifications without notice. 66 64Mb: x32 SDRAM Timing Diagrams ...
Page 67
... 64Mb: x32 SDRAM Timing Diagrams NOP NOP NOP NOP DON’T CARE UNDEFINED Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2001 Micron Technology, Inc. All rights reserved. ...
Page 68
... PDF: 09005aef811ce1fe/Source: 09005aef811ce1d5 64MSDRAMx32_2.fm - Rev. J 12/08 EN 0.61 2X 0.10 +0.07 -0.03 2X 2.80 11.76 ±0.20 10.16 ±0.08 0.15 0.10 1.20 MAX Micron Technology, Inc., reserves the right to change products or specifications without notice. 68 64Mb: x32 SDRAM Package Dimensions SEE DETAIL A +0.03 -0.02 +0.10 0.10 -0.05 0.50 ±0.10 DETAIL A ©2001 Micron Technology, Inc. All rights reserved. ...
Page 69
... S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: 208-368-3900 www.micron.com/productsupport Customer Comment Line: 800-932-4992 Micron, the M logo, and the Micron logo are trademarks of Micron Technology, Inc. All other trademarks are the property of their respective owners. This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein. Although considered final, these specifications are subject to change, as further product development and data characterization sometimes occur ...