MT41J256M8JE-187E:A Micron Technology Inc, MT41J256M8JE-187E:A Datasheet - Page 3

• Manufacturer Part Number: MT41J256M8JE-187E:A
• Description: IC DDR3 SDRAM 2GBIT 82FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M8JE-187E:A

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 2G (256M x 8)
• Speed: 533MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 82-FBGA
• Organization: 256Mx8
• Address Bus: 18b
• Maximum Clock Rate: 1.066GHz
• 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: 295mA
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4329252

Contents
State Diagram ................................................................................................................................................ 11
Functional Description ................................................................................................................................... 12
Functional Block Diagrams ............................................................................................................................. 14
Ball Assignments and Descriptions ................................................................................................................. 16
Package Dimensions ...................................................................................................................................... 25
Electrical Specifications .................................................................................................................................. 29
Thermal Characteristics .................................................................................................................................. 31
Electrical Specifications – I
Electrical Characteristics – I
Electrical Specifications – DC and AC .............................................................................................................. 48
ODT Characteristics ....................................................................................................................................... 57
Output Driver Impedance ............................................................................................................................... 63
Output Characteristics and Operating Conditions ........................................................................................... 69
Speed Bin Tables ............................................................................................................................................ 74
Electrical Characteristics and AC Operating Conditions ................................................................................... 78
Command and Address Setup, Hold, and Derating .......................................................................................... 97
Data Setup, Hold, and Derating ..................................................................................................................... 105
Commands – Truth Tables ............................................................................................................................. 112
Commands ................................................................................................................................................... 115
PDF: 09005aef826aaadc
2Gb_DDR3_SDRAM.pdf – Rev. K 04/10 EN
Industrial Temperature .............................................................................................................................. 12
General Notes ............................................................................................................................................ 12
Absolute Ratings ........................................................................................................................................ 29
Input/Output Capacitance ......................................................................................................................... 30
DC Operating Conditions ........................................................................................................................... 48
Input Operating Conditions ........................................................................................................................ 48
AC Overshoot/Undershoot Specification ..................................................................................................... 51
Slew Rate Definitions for Single-Ended Input Signals ................................................................................... 54
Slew Rate Definitions for Differential Input Signals ...................................................................................... 56
ODT Resistors ............................................................................................................................................ 57
ODT Sensitivity .......................................................................................................................................... 59
ODT Timing Definitions ............................................................................................................................. 59
34 Ohm Output Driver Impedance .............................................................................................................. 64
34 Ohm Driver ............................................................................................................................................ 65
34 Ohm Output Driver Sensitivity ................................................................................................................ 66
Alternative 40 Ohm Driver .......................................................................................................................... 67
40 Ohm Output Driver Sensitivity ................................................................................................................ 67
Reference Output Load ............................................................................................................................... 71
Slew Rate Definitions for Single-Ended Output Signals ................................................................................ 72
Slew Rate Definitions for Differential Output Signals ................................................................................... 73
DESELECT ................................................................................................................................................ 115
NO OPERATION ........................................................................................................................................ 115
ZQ CALIBRATION LONG ........................................................................................................................... 115
ZQ CALIBRATION SHORT ......................................................................................................................... 115
ACTIVATE ................................................................................................................................................. 115
READ ........................................................................................................................................................ 115
WRITE ...................................................................................................................................................... 116
PRECHARGE ............................................................................................................................................. 116
REFRESH .................................................................................................................................................. 117
SELF REFRESH .......................................................................................................................................... 118
DLL Disable Mode ..................................................................................................................................... 119
DD
DD
Specifications and Conditions Definitions .......................................................... 32
Specifications .................................................................................................. 43
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
2Gb: x4, x8, x16 DDR3 SDRAM
© 2006 Micron Technology, Inc. All rights reserved.