MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 3

• Manufacturer Part Number: MT41J256M4HX-15E:D TR
• Description: IC DDR3 SDRAM 1GBIT 78FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M4HX-15E:D TR

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-FBGA
• Organization: 256Mx4
• Density: 1Gb
• Address Bus: 17b
• Maximum Clock Rate: 1.333GHz
• Operating Supply Voltage (typ): 1.5V
• Package Type: FBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Supply Current: 220mA
• Pin Count: 78
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
State Diagram ................................................................................................................................................ 11
Functional Description ................................................................................................................................... 12
Functional Block Diagrams ............................................................................................................................. 14
Ball Assignments and Descriptions ................................................................................................................. 16
Package Dimensions ...................................................................................................................................... 25
Electrical Specifications .................................................................................................................................. 30
Thermal Characteristics .................................................................................................................................. 32
Electrical Specifications – I
Electrical Characteristics – I
Electrical Specifications – DC and AC .............................................................................................................. 46
ODT Characteristics ....................................................................................................................................... 55
Output Driver Impedance ............................................................................................................................... 61
Output Characteristics and Operating Conditions ........................................................................................... 67
Speed Bin Tables ............................................................................................................................................ 72
Electrical Characteristics and AC Operating Conditions ................................................................................... 76
Command and Address Setup, Hold, and Derating .......................................................................................... 95
Data Setup, Hold, and Derating ..................................................................................................................... 103
Commands – Truth Tables ............................................................................................................................. 110
Commands ................................................................................................................................................... 113
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Industrial Temperature .............................................................................................................................. 12
Automotive Temperature ........................................................................................................................... 12
General Notes ............................................................................................................................................ 13
Absolute Ratings ........................................................................................................................................ 30
Input/Output Capacitance ......................................................................................................................... 31
DC Operating Conditions ........................................................................................................................... 46
Input Operating Conditions ........................................................................................................................ 46
AC Overshoot/Undershoot Specification ..................................................................................................... 49
Slew Rate Definitions for Single-Ended Input Signals ................................................................................... 52
Slew Rate Definitions for Differential Input Signals ...................................................................................... 54
ODT Resistors ............................................................................................................................................ 55
ODT Sensitivity .......................................................................................................................................... 57
ODT Timing Definitions ............................................................................................................................. 57
34 Ohm Output Driver Impedance .............................................................................................................. 62
34 Ohm Driver ............................................................................................................................................ 63
34 Ohm Output Driver Sensitivity ................................................................................................................ 64
Alternative 40 Ohm Driver .......................................................................................................................... 65
40 Ohm Output Driver Sensitivity ................................................................................................................ 65
Reference Output Load ............................................................................................................................... 69
Slew Rate Definitions for Single-Ended Output Signals ................................................................................ 70
Slew Rate Definitions for Differential Output Signals ................................................................................... 71
DESELECT ................................................................................................................................................ 113
NO OPERATION ........................................................................................................................................ 113
ZQ CALIBRATION LONG ........................................................................................................................... 113
ZQ CALIBRATION SHORT ......................................................................................................................... 113
ACTIVATE ................................................................................................................................................. 113
READ ........................................................................................................................................................ 113
WRITE ...................................................................................................................................................... 114
PRECHARGE ............................................................................................................................................. 114
REFRESH .................................................................................................................................................. 115
SELF REFRESH .......................................................................................................................................... 116
DD
DD
Specifications and Conditions Definitions .......................................................... 33
Specifications .................................................................................................. 44
3
Micron Technology, Inc. reserves the right to change products or specifications without notice.
1Gb: x4, x8, x16 DDR3 SDRAM
© 2006 Micron Technology, Inc. All rights reserved.