MT16LSDT1664 Micron, MT16LSDT1664 Datasheet

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MT16LSDT1664

Manufacturer Part Number
MT16LSDT1664
Description
168-Pin SDRAM DIMMs (x64)
Manufacturer
Micron
Datasheet
SYNCHRONOUS
DRAM MODULE
FEATURES
• PC100 and PC133 compliant
• JEDEC-standard 168-pin, dual in-line memory
• Utilizes 100 MHz and 133 MHz SDRAM components
• Unbuffered
• 64MB (8 Meg x 64), 128MB (16 Meg x 64)
• Single +3.3V ±0.3V power supply
• Fully synchronous; all signals registered on
• Internal pipelined operation; column address can
• Internal SDRAM banks for hiding row access/
• Programmable burst lengths: 1, 2, 4, 8, or full page
• Auto precharge, auto refresh, and self refresh
• 64ms, 4,096-cycle refresh (15.625µs refresh
• LVTTL-compatible inputs and outputs
• Serial Presence-Detect (SPD)
TIMING PARAMETERS
ADDRESS TABLE
8, 16 Meg x 64 SDRAM DIMMs
SD8_16C8_16X64AG_A.p65 – Rev. A, Pub. 4/02
Refresh Count
Device Banks
Device Configuration
Row Addressing
Column Addressing
Module Banks
module (DIMM)
positive edge of system clock
be changed every clock cycle
precharge
modes
interval)
Markings
Module
-13E
-133
-10E
CL -
64MB Module
4 (BA0, BA1)
4K (A0–A11)
512 (A0–A8)
8 Meg x 8
2 - 2 - 2
2 - 2 - 2
2 - 2 - 2
PC100
1 (S0,S2)
t
RCD -
4K
t
RP
CL -
128MB Module
2 (S0,S2; S1,S3)
4 (BA0, BA1)
4K (A0–A11)
512 (A0–A8)
8 Meg x 8
2 - 2 - 2
3 - 3 - 3
PC133
t
RCD -
NA
4K
t
RP
1
MT8LSDT864A - 64MB
MT16LSDT1664A - 128MB
For the latest data sheet, please refer to the Micron Web
site:
OPTIONS
• Package
• Memory Clock/CAS Latency
PART NUMBERS
NOTE: The designators for component and PCB revision are the
PART NUMBER
MT8LSDT864AG-13E_
MT8LSDT864AG-133_
MT8LSDT864AG-10E_
MT16LSDT1664AG-13E_
MT16LSDT1664AG-133_
MT16LSDT1664AG-10E_
168-pin DIMM (gold)
7.5ns (133 MHz)/CL = 2
7.5ns (133 MHz)/CL = 3
10ns (100 MHz)/CL = 2
www.micron.com/moduleds
last two characters of each part number Consult
factory for current revision codes.
Example: MT16LSDT1664AG-133B1.
Micron Technology, Inc., reserves the right to change products or specifications without notice.
168-PIN SDRAM DIMMs
168-Pin DIMM
64MB / 128MB (x64)
MO168
CONFIGURATION SYSTEM BUS SPEED
16 Meg x 64
16 Meg x 64
16 Meg x 64
8 Meg x 64
8 Meg x 64
8 Meg x 64
©2002, Micron Technology, Inc.
MARKING
133 MHz
133 MHz
100 MHz
133 MHz
133 MHz
100 MHz
-13E
-10E
-133
G

Related parts for MT16LSDT1664

MT16LSDT1664 Summary of contents

Page 1

... Column Addressing 512 (A0–A8) Module Banks 1 (S0,S2 Meg x 64 SDRAM DIMMs SD8_16C8_16X64AG_A.p65 – Rev. A, Pub. 4/02 MT8LSDT864A - 64MB MT16LSDT1664A - 128MB For the latest data sheet, please refer to the Micron Web site: www.micron.com/moduleds OPTIONS • Package 168-pin DIMM (gold) • Memory Clock/CAS Latency 7 ...

Page 2

... PIN 40 PIN 1 PIN 41 U11 U12 U13 U14 U16 PIN 168 PIN 125 PIN 124 Micron Technology, Inc., reserves the right to change products or specifications without notice. PIN SYMBOL 148 V SS 149 DQ53 150 DQ54 151 DQ55 152 V SS 153 DQ56 ...

Page 3

... MODE REGISTER SET command. SCL Input Serial Clock for Presence-Detect: SCL is used to synchronize the presence-detect data transfer to and from the module. 3 64MB / 128MB (x64) 168-PIN SDRAM DIMMs DESCRIPTION Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. ...

Page 4

... NC – Not Connected: These pins are not connected on this module. 4 64MB / 128MB (x64) 168-PIN SDRAM DIMMs DESCRIPTION Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. ...

Page 5

... DQM CS DQM CS CK0 CK2 U8 U9 3.3pF CK1, CK3 10pF Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. ...

Page 6

... BA1: SDRAMs SDRAMs SDRAMs SPD U10 SDA SA0 SA1 SA2 SDRAMs = MT48LC8M8A2TG for MT16LSDT1664AG Per industry standard, Micron modules utilize various component speed grades, as referenced in the module part numbering guide at www.micron.com/numberguide. 6 64MB / 128MB (x64) 168-PIN SDRAM DIMMs DQM CS# DQM CS# DQ32 DQ DQ ...

Page 7

... GENERAL DESCRIPTION The MT8LSDT864A and MT16LSDT1664A are high- speed CMOS, dynamic random-access 64MB and 128MB unbuffered memory modules, organized in x64 configurations. These modules use internally config- ured quad-bank SDRAMs with a synchronous inter- face (all signals are registered on the positive edge of the clock signal CK). The four banks of the x8 config- ...

Page 8

... Whenever a boundary of the block is reached within a given sequence above, the following access wraps within the block. 7. For a burst length of one, A0-A8 select the unique column to be accessed, and mode register bit M3 is ignored. Micron Technology, Inc., reserves the right to change products or specifications without notice. 0-1 1-0 0-1-2-3 1-0-3-2 2-3-0-1 ...

Page 9

... SDRAM DIMMs CAS Latency Table ALLOWABLE OPERATING CLOCK FREQUENCY (MHz) CAS CAS LATENCY = 2 LATENCY = 3 ≤ 133 ≤ 143 ≤ 100 ≤ 133 ≤ 100 NA Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. ...

Page 10

... – – – – L – – – – Micron Technology, Inc., reserves the right to change products or specifications without notice. ADDR DQ NOTES Bank/Row X 3 Bank/Col X 4 Bank/Col Valid 4 X Active Code ...

Page 11

... DD DD SYMBOL Command and Address Inputs I CKE0, CKE1 CK0-CK3, S0#-S3# DQ, DQMB Micron Technology, Inc., reserves the right to change products or specifications without notice. 64MB / 128MB (x64) 168-PIN SDRAM DIMMs UNITS NOTES -0.3 0.8 V ...

Page 12

... DD I 3,680 3,360 3,040 Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc 18, 19 12, 19 18, 19 12, 18, 19 ...

Page 13

... IO SYMBOL MIN Micron Technology, Inc., reserves the right to change products or specifications without notice. MAX UNITS 20 30 13 2.5 3 – MAX UNITS 40 60 ...

Page 14

... CLK + 7.5ns 7ns Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. NOTES ...

Page 15

... DPL 2 t BDL 1 t CDL 1 t RDL 2 t MRD ROH( ROH( Micron Technology, Inc., reserves the right to change products or specifications without notice. -133 -10E UNITS NOTES ...

Page 16

... RAS used in -13E speed grade module 45ns 10ns; for -133 and 7.5ns. Micron Technology, Inc., reserves the right to change products or specifications without notice. t RP; clock( 7.5ns for - undershoot limit is actu- DD ©2002, Micron Technology, Inc. ...

Page 17

... SCL SDA DATA STABLE Figure 3 17 64MB / 128MB (x64) 168-PIN 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. ©2002, Micron Technology, Inc. STOP BIT ...

Page 18

... Device Select Similar to Current or Random Address Read START, Device Select START, Device Select 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 µ ...

Page 19

... I 100 ns t LOW 4.7 µ µs t SCL 100 KHz t SU:DAT 250 ns t SU:STA 4.7 µs t SU:STO 4.7 µs t WRC 10 ms Micron Technology, Inc., reserves the right to change products or specifications without notice. ©2002, Micron Technology, Inc. UNITS µA µA µA mA NOTES 2 ...

Page 20

... UNBUFFERED 0E 7.5 (13E) 10 (-133/-10E) 54 (-13E) 6 (-133/-10E (-13E) 20 (-133/-10E) t RRD 14 (-13E) 15 (-133) 20 (-10E) t RCD 15 (-13E) 20 (-133/-10E) 20 64MB / 128MB (x64) 168-PIN SDRAM DIMMs MT8LSDT864A MT16LSDT1664A ...

Page 21

... RP. Actual device spec. value is 37ns. Micron Technology, Inc., reserves the right to change products or specifications without notice ...

Page 22

... No Components This Side of Module MIN 22 64MB / 128MB (x64) 168-PIN SDRAM DIMMs U8 U9 1.381 (35.08) 1.369 (34.77) .700 (17.78) TYP U10 .128 (3.25) (2X) .118 (3.00) .050 (1.27) TYP TYP PIN 84 PIN 85 Micron Technology, Inc., reserves the right to change products or specifications without notice. .125 (3.18) MAX .054 (1.37) .046 (1.17) ©2002, Micron Technology, Inc. ...

Page 23

... 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 Meg x 64 SDRAM DIMMs SD8_16C8_16X64AG_A.p65 – Rev. A, Pub. 4/02 ...

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