MT16VDDT3264 Micron, MT16VDDT3264 Datasheet

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MT16VDDT3264

Manufacturer Part Number
MT16VDDT3264
Description
184-Pin DDR SDRAM DIMMs (x64)
Manufacturer
Micron
Datasheet
DDR SDRAM
DIMM MODULE
FEATURES
• 184-pin dual in-line memory module (DIMM)
• Fast data transfer rates PC1600, PC2100, or PC2700
• Utilizes 200 MT/s, 266 MT/s, and 333 MT/s DDR
• 256MB (32 Meg x 64) and 512MB (64 Meg x 64)
• V
• V
• 2.5V I/O (SSTL_2 compatible)
• Commands entered on each positive CK edge
• DQS edge-aligned with data for READs; center-
• Internal, pipelined double data rate (DDR) architec-
• Bidirectional data strobe (DQS) transmitted/
• Differential clock inputs (CK and CK#)
• Four internal device banks for concurrent operation
• Programmable burst lengths: 2, 4, or 8
• Auto precharge option
• Auto Refresh and Self Refresh Modes
• 15.6µs (256MB), 7.8125µs (512MB) maximum
• Serial Presence Detect (SPD) with EEPROM
• Programmable READ CAS latency
• Gold-plated edge contacts
PART NUMBERS AND TIMING PARAMETERS
NOTE: All part numbers end with a two-place code (not shown), designating component and PCB revisions. Consult factory for
32, 64 Meg x 64 DDR SDRAM DIMMs
DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02
PART NUMBER
MT16VDDT3264AG-335__
MT16VDDT3264AG-26A__
MT16VDDT3264AG-265__
MT16VDDT3264AG-202__
MT16VDDT6464AG-335__
MT16VDDT6464AG-26A__
MT16VDDT6464AG-265__
MT16VDDT6464AG-202__
SDRAM components
aligned with data for WRITEs
ture; two data accesses per clock cycle
received with data—i.e., source-synchronous data
capture
average periodic refresh interval
DD
DDSPD
= V
current revision codes. Example: MT16VDDT6464AG-265A1
DD
= +2.3V to +3.6V
Q= +2.5V±0.2V
MARKING
PART
-335
-26A
-265
-202
-335
-26A
-265
-202
MODULE
DENSITY
256MB
256MB
256MB
256MB
512MB
512MB
512MB
512MB
CONFIGURATION
32 Meg x 64
32 Meg x 64
32 Meg x 64
32 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
64 Meg x 64
1
MT16VDDT3264A - 256MB
MT16VDDT6464A - 512MB
For the latest data sheet, please refer to the Micron
Web site:
OPTIONS
• Packages
• Memory Clock/Speed, CAS Latency
ADDRESS TABLE
Refresh Count
Row Addressing
Device Bank Addressing
Device Configuration
Column Addressing
Module Bank Addressing
184-pin DIMM (gold)
6ns (167 MHz), 333 MT/s, CL = 2.5
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
BANDWIDTH
MODULE
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2.7 GB/s
2.1 GB/s
2.1 GB/s
1.6 GB/s
2.7 GB/s
2.1 GB/s
2.1 GB/s
1.6 GB/s
184-PIN DDR SDRAM DIMMs
www.micron.com/moduleds
MEMORY CLOCK/
184-Pin DIMM
256MB, 512MB (x64)
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
DATA RATE
6ns/333 MT/s
6ns/333 MT/s
MO-206
4K (A0–A11)
4 (BA0, BA1)
2 (S0#, S1#)
16 Meg x 8
1K (A0–A9)
256MB
4K
(CL -
©2002, Micron Technology, Inc.
LATENCY
MARKING
8K (A0–A12)
4 (BA0, BA1)
2 (S0#, S1#)
32 Meg x 8
1K (A0–A9)
2.5-3-3
2.5-3-3
2.5-3-3
2.5-3-3
t
2-3-3
2-2-2
2-3-3
2-2-2
RCD -
512MB
8K
-26A
-335
-265
-202
G
t
RP)

Related parts for MT16VDDT3264

MT16VDDT3264 Summary of contents

Page 1

... NOTE: All part numbers end with a two-place code (not shown), designating component and PCB revisions. Consult factory for current revision codes. Example: MT16VDDT6464AG-265A1 32, 64 Meg x 64 DDR SDRAM DIMMs DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02 184-PIN DDR SDRAM DIMMs MT16VDDT3264A - 256MB MT16VDDT6464A - 512MB For the latest data sheet, please refer to the Micron Web site: OPTIONS • ...

Page 2

... V SS NC/A12* 138 CK0# 161 DQ46 PIN 92 PIN 53 U12 U11 U10 PIN 93 pin SS Micron Technology, Inc., reserves the right to change products or specifications without notice. PIN SYMBOL 162 DQ47 163 NC 164 V DDQ 165 DQ52 166 DQ53 167 N C 168 V DD ...

Page 3

... Serial Presence-Detect Data: SDA is a bidirectional pin Output used to transfer addresses and data into and out of the presence-detect portion of the module. 3 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs DESCRIPTION Micron Technology, Inc., reserves the right to change products or specifications without notice. DD ©2002, Micron Technology, Inc. ...

Page 4

... Do Not Use: These pins are not connected on this module but are assigned pins on other modules in this product family. 4 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs DESCRIPTION Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. ...

Page 5

... WP NOTE: 1. All resistor values are 22 ohms unless otherwise specified. 2. Per industry standard, Micron utilizes various component speed grades as referenced in the Module Part Numbering Guide at www.micron.com/numberguide optimize system and loading and signal integrity for -335 speed grade modules, 3Ω (single bank modules) or 5Ω ...

Page 6

... GENERAL DESCRIPTION The MT16VDDT3264A and MT16VDDT6464A are high-speed CMOS, dynamic random-access, 256MB and 512MB unbuffered memory modules organized in a x64 configuration. These modules use internally con- figured quad-bank DDR SDRAM devices. These DDR SDRAM modules use a double data rate architecture to achieve high-speed operation. The ...

Page 7

... For a burst length of eight, A3-Ai select the eight- data-element block; A0-A2 select the first access within the block. 4. Whenever a boundary of the block is reached within a given sequence above, the following access wraps within the block. Micron Technology, Inc., reserves the right to change products or specifications without notice. Type = Interleaved 0-1 1-0 0-1-2-3 1-0-3-2 ...

Page 8

... NOP NOP unknown operation or incompatibility with future ver- sions may result. DON’T CARE 8 Micron Technology, Inc., reserves the right to change products or specifications without notice. 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs CAS Latency (CL) Table ALLOWABLE OPERATING CLOCK FREQUENCY (MHz) ...

Page 9

... NOTE: 1. E13 and E12 (256MB module), or E14 and E13 (512MB Module) (BA1 and BA0) must be “0, 1” to select the Extended Mode Register (vs. the base Mode Register). 2. The QFC# option is not supported. 9 Micron Technology, Inc., reserves the right to change products or specifications without notice Address Bus 7 ...

Page 10

... Micron Technology, Inc., reserves the right to change products or specifications without notice. ADDR NOTES Bank/Row 3 H Bank/Col 4 L Bank/Col Code Op-Code ...

Page 11

... OH I 16.8 – OL MIN MAX V + 0.310 – REF – 0.310 REF 0.49 × V 0.51 × Micron Technology, Inc., reserves the right to change products or specifications without notice. UNITS NOTES µA 48 µ 33 ...

Page 12

... I b TBD TBD TBD 2,624 2,104 2P, power-down mode. DD Micron Technology, Inc., reserves the right to change products or specifications without notice. UNITS NOTES 21, 28 21 ...

Page 13

... TBD TBD TBD TBD TBD TBD TBD TBD 2P, power-down mode. DD Micron Technology, Inc., reserves the right to change products or specifications without notice. UNITS NOTES 21, 28 21 ...

Page 14

... RPRE 0.9 1.1 t RPST 0.4 0.6 t RRD 12 t WPRE 0.25 t WPRES 0 t WPST 0.4 0 WTR 1 14 Micron Technology, Inc., reserves the right to change products or specifications without notice. 256MB, 512MB (x64) -26A/-265 -202 MAX MIN MAX UNITS +0.75 -0.8 +0 0.45 0.55 0.45 0. 0.45 0.55 0.45 0. ...

Page 15

... DQSQ t REFC 140.6 t REFC 70.3 t REFI 15.6 t REFI 7.8 t VTD 0 t XSNR 75 t XSRD 200 15 Micron Technology, Inc., reserves the right to change products or specifications without notice. 256MB, 512MB (x64) -26A/-265 -202 MAX MIN MAX UNITS DQSQ QH - DQSQ ns 140.6 140.6 µs 70.3 70.3 µs 15.6 15.6 µ ...

Page 16

... CK that meets the minimum absolute value for the respective parameter. (MAX) for I measurements is the largest DD t multiple of CK that meets the maximum t absolute value for RAS. Micron Technology, Inc., reserves the right to change products or specifications without notice. = +2.5V ±0.2V and has an . ...

Page 17

... DC level 3.450 3.400 3.350 3.300 3.100 3.050 3.000 2.950 2.275 2.238 2.200 2.163 47/53 46.5/54.5 46/54 45.5/55.5 Micron Technology, Inc., reserves the right to change products or specifications without notice and DH for 3.250 2.900 2.125 45/55 ©2002, Micron Technology, Inc. ...

Page 18

... Micron Technology, Inc., reserves the right to change products or specifications without notice. 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs minimum pull-up and pull-down current should be between .71 and 1.4, for device drain- to-source voltages from 0.1V to 1.0 Volt, and at the same voltage and temperature. ...

Page 19

... Meg x 64 DDR SDRAM DIMMs DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02 184-PIN DDR SDRAM DIMMs Micron Technology, Inc., reserves the right to change products or specifications without notice. 256MB, 512MB (x64) ©2002, Micron Technology, Inc. ...

Page 20

... SCL SDA DATA STABLE Figure 3 20 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs Figure 2 Definition of Start and Stop START BIT 8 9 Acknowledge Micron Technology, Inc., reserves the right to change products or specifications without notice. STOP BIT ©2002, Micron Technology, Inc. ...

Page 21

... CHIP ENABLE SU:DAT t SU:STO MIN 4 4.7 250 4.7 4.7 Micron Technology, Inc., reserves the right to change products or specifications without notice BUF UNDEFINED MAX UNITS µs µs 1 µs ns µs µs ©2002, Micron Technology, Inc. ...

Page 22

... HIGH 100 t LOW 4 SCL 100 t SU:DAT 250 t SU:STA 4.7 t SU:STO 4.7 t WRC 10 Micron Technology, Inc., reserves the right to change products or specifications without notice. UNITS 3 0.5 V × 0 µA 10 µA 30 µ UNITS NOTES µs µ µs µs µs ns µ ...

Page 23

... RP 18ns (-335) 20ns (-26A/-265/-202) t RRD 12ns (-335) 15ns (-26A/-265/-202) t RCD 18ns (-335) 20ns (-26A/-265/-202) 23 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs MT16VDDT3264A MT16VDDT6464A ...

Page 24

... Release 0.0 -335 -26A -265 -202 MICRON (continued 256MB, 512MB (x64) 184-PIN DDR SDRAM DIMMs MT16VDDT3264A MT16VDDT6464A ...

Page 25

... MODULE SERIAL NUMBER 99-127 MANUFACTURER-SPECIFIC DATA (RSVD) NOTE: 1. “1”/“0”: Serial Data, “driven to HIGH”/“driven to LOW.” Variable Data. 32, 64 Meg x 64 DDR SDRAM DIMMs DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02 184-PIN DDR SDRAM DIMMs ENTRY (VERSION) MT16VDDT3264A – 25 Micron Technology, Inc ...

Page 26

... S. Federal Way, P.O. Box 6, Boise, ID 83707-0006, Tel: 208-368-3900 E-mail: prodmktg@micron.com, Internet: http://www.micron.com, Customer Comment Line: 800-932-4992 Micron is a registered trademark and the Micron logo and M logo are trademarks of Micron Technology, Inc. 32, 64 Meg x 64 DDR SDRAM DIMMs DD16C32_64X64AG_C.p65 – Rev. C; Pub. 3/02 ...

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