MT8HTF3264HDY-53EB3 Micron Technology Inc, MT8HTF3264HDY-53EB3 Datasheet

MODULE DDR2 256MB 200SODIMM

MT8HTF3264HDY-53EB3

Manufacturer Part Number
MT8HTF3264HDY-53EB3
Description
MODULE DDR2 256MB 200SODIMM
Manufacturer
Micron Technology Inc
Datasheet

Specifications of MT8HTF3264HDY-53EB3

Memory Type
DDR2 SDRAM
Memory Size
256MB
Speed
533MT/s
Package / Case
200-SODIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
200SODIMM
Device Core Size
64b
Organization
32Mx64
Total Density
256MByte
Chip Density
256Mb
Maximum Clock Rate
533MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
740mA
Number Of Elements
8
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Pin Count
200
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
DDR2 SDRAM SODIMM
MT8HTF3264HDY – 256MB
MT8HTF6464HDY – 512MB
MT8HTF12864HDY – 1GB
Features
• 200-pin, small-outline dual in-line memory module
• Fast data transfer rates: PC2-3200, PC2-4200,
• 256MB (32 Meg x 64), 512MB (64 Meg x 64), or 1GB
• V
• V
• JEDEC-standard 1.8V I/O (SSTL_18-compatible)
• Differential data strobe (DQS, DQS#) option
• 4n-bit prefetch architecture
• Multiple internal device banks for concurrent opera-
• Programmable CAS latency (CL)
• Posted CAS additive latency (AL)
• WRITE latency = READ latency - 1
• Programmable burst lengths (BL): 4 or 8
• Adjustable data-output drive strength
• 64ms, 8192-cycle refresh
• On-die termination (ODT)
• Serial presence detect (SPD) with EEPROM
• Gold edge contacts
• Dual rank
Table 1: Key Timing Parameters
PDF: 09005aef80ebed66
htf8c32_64_128x64hd.pdf - Rev. E 3/10 EN
(SODIMM)
PC2-5300, or PC2-6400
(128 Meg x 64)
tion
Speed
Grade
DD
DDSPD
-80E
-800
-667
-53E
-40E
= 1.8V
= 1.7–3.6V
Products and specifications discussed herein are subject to change by Micron without notice.
Nomenclature
Industry
PC2-6400
PC2-6400
PC2-5300
PC2-4200
PC2-3200
t
CK
CL = 6
800
800
256MB, 512MB, 1GB (x64, DR) 200-Pin DDR2 SODIMM
CL = 5
Data Rate (MT/s)
800
667
667
1
Figure 1: 200-Pin SODIMM (MO-224 R/C A)
Module height: 30mm (1.18in)
CL = 4
Options
• Operating temperature
• Package
• Frequency/CL2
533
533
553
553
400
Notes:
– Commercial (0°C ≤ T
– Industrial (–40°C ≤ T
– 200-pin DIMM (lead-free)
– 2.5ns @ CL = 5 (DDR2-800)
– 2.5ns @ CL = 6 (DDR2-800)
– 3.0ns @ CL = 5 (DDR2-667)
– 3.75ns @ CL = 4 (DDR2-553)
– 5.0ns @ CL = 3 (DDR2-400)
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1. Contact Micron for industrial temperature
2. CL = CAS (READ) latency.
3. Not recommended for new designs.
CL = 3
400
400
400
400
400
module offerings.
t
(ns)
12.5
RCD
15
15
15
15
A
A
≤ +85°C)
≤ +70°C)
© 2006 Micron Technology, Inc. All rights reserved.
3
3
1
(ns)
12.5
t
15
15
15
15
RP
Features
Marking
-80E
-53E
-40E
-800
-667
(ns)
t
D
55
55
55
55
55
T
Y
RC

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MT8HTF3264HDY-53EB3 Summary of contents

Page 1

... DDR2 SDRAM SODIMM MT8HTF3264HDY – 256MB MT8HTF6464HDY – 512MB MT8HTF12864HDY – 1GB Features • 200-pin, small-outline dual in-line memory module (SODIMM) • Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300, or PC2-6400 • 256MB (32 Meg x 64), 512MB (64 Meg x 64), or 1GB (128 Meg x 64) • ...

Page 2

... Table 3: Part Numbers and Timing Parameters – 256MB Modules 1 Base device: MT47H16M16, 256Mb DDR2 SDRAM Module 2 Part Number Density MT8HTF3264HDY-667__ MT8HTF3264HTY-667__ MT8HTF3264HDY-53E__ MT8HTF3264HTY-53E__ MT8HTF3264HDY-40E__ MT8HTF3264HTY-40E__ Table 4: Part Numbers and Timing Parameters – 512MB Modules 1 Base device: MT47H32M16, 512Mb DDR2 SDRAM Module 2 Part Number Density MT8HTF6464HDY-80E__ MT8HTF6464HTY-80E__ ...

Page 3

... Table 5: Part Numbers and Timing Parameters – 1GB Modules 1 Base device: MT47H64M16, 1Gb DDR2 SDRAM Module 2 Part Number Density MT8HTF12864HDY-80E__ MT8HTF12864HTY-80E__ MT8HTF12864HDY-800__ MT8HTF12864HTY-800__ MT8HTF12864HDY-667__ MT8HTF12864HTY-667__ MT8HTF12864HDY-53E__ MT8HTF12864HTY-53E__ MT8HTF12864HDY-40E__ MT8HTF12864HTY-40E__ 1. The data sheet for the base device can be found on Micron’s Web site. ...

Page 4

Pin Assignments and Descriptions Table 6: Pin Assignments 200-Pin DDR2 SODIMM Front Pin Symbol Pin Symbol Pin DQS2 101 REF 103 DQ0 55 DQ18 105 7 DQ1 57 DQ19 107 ...

Page 5

... Pin Descriptions The pin description table below is a comprehensive list of all possible pins for all DDR2 modules. All pins listed may not be supported on this module. See Pin Assignments for information specific to this module. Table 7: Pin Descriptions Symbol Type Ax Input BAx Input ...

Page 6

Table 7: Pin Descriptions (Continued) Symbol Type SDA I/O RDQSx, Output RDQS#x Err_Out# Output (open drain Supply DD DDQ V Supply DDSPD V Supply REF V Supply SS – NC – NF – NU – RFU PDF: 09005aef80ebed66 ...

Page 7

Functional Block Diagram Figure 2: Functional Block Diagram S1# S0# CS# UDQS DQS0 UDQS# DQS0# UDM DM0 DQ DQ0 DQ DQ1 DQ DQ2 DQ DQ3 DQ DQ4 DQ DQ5 DQ DQ6 U1 DQ DQ7 DQS1 LDQS DQS1# LDQS# DM1 LDM ...

Page 8

... DRAM core and eight corresponding n-bit-wide, one-half-clock-cycle data trans- fers at the I/O pins. DDR2 modules use two sets of differential signals: DQS, DQS# to capture data and CK and CK# to capture commands, addresses, and control signals. Differential clocks and data strobes ensure exceptional noise immunity for these signals and provide precise crossing points to capture input signals ...

Page 9

Electrical Specifications Stresses greater than those listed may cause permanent damage to the module. This is a stress rating only, and functional operation of the module at these or any other condi- tions outside those indicated in the device data ...

Page 10

... Design Considerations Simulations Micron memory modules are designed to optimize signal integrity through carefully de- signed terminations, controlled board impedances, routing topologies, trace length matching, and decoupling. However, good signal integrity starts at the system level. Mi- cron encourages designers to simulate the signal characteristics of the system's memo- ry bus to ensure adequate signal integrity of the entire memory system ...

Page 11

I Specifications DD Table 10: DDR2 I Specifications and Conditions – 256MB DD Values shown for MT47H16M16 DDR2 SDRAM only and are computed from values specified in the 256Mb (16 Meg x 16) component data sheet Parameter Operating one bank ...

Page 12

Table 10: DDR2 I Specifications and Conditions – 256MB (Continued) DD Values shown for MT47H16M16 DDR2 SDRAM only and are computed from values specified in the 256Mb (16 Meg x 16) component data sheet Parameter Operating bank interleave read current: ...

Page 13

Table 11: DDR2 I Specifications and Conditions – 512MB DD Values shown for MT47H32M16 DDR2 SDRAM only and are computed from values specified in the 512Mb (32 Meg x 16) component data sheet Parameter Operating one bank active-precharge current: t ...

Page 14

Table 11: DDR2 I Specifications and Conditions – 512MB (Continued) DD Values shown for MT47H32M16 DDR2 SDRAM only and are computed from values specified in the 512Mb (32 Meg x 16) component data sheet Parameter Operating bank interleave read current: ...

Page 15

Table 12: DDR2 I Specifications and Conditions – 1GB (Die Revision A) DD Values shown for MT47H64M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com- ponent data sheet Parameter Operating one ...

Page 16

Table 13: DDR2 I Specifications and Conditions – 1GB (Die Revision E and G) DD Values shown for MT47H64M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com- ponent data sheet Parameter ...

Page 17

Table 13: DDR2 I Specifications and Conditions – 1GB (Die Revision E and G) (Continued) DD Values shown for MT47H64M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com- ponent data sheet ...

Page 18

Serial Presence-Detect For the latest SPD data, refer to Micron's SPD page: www.micron.com/SPD. Table 14: SPD EEPROM Operating Conditions Parameter/Condition Supply voltage Input high voltage: logic 1; All inputs Input low voltage: logic 0; All inputs Output low voltage: I ...

Page 19

Module Dimensions Figure 3: 200-Pin DDR2 SODIMM 2.0 (0.079) R (2X) U1 1.8 (0.071) (2X) 6.0 (0.236) TYP 2.0 (0.079) TYP U5 Pin 200 1. All dimensions are in millimeters (inches); MAX/MIN or typical (TYP) where noted. Notes: 2. The ...

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