MT48H32M16LFBF-75 IT:B Micron Technology Inc, MT48H32M16LFBF-75 IT:B Datasheet - Page 3

• Manufacturer Part Number: MT48H32M16LFBF-75 IT:B
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48H32M16LFBF-75 IT:B

• Organization: 32Mx16
• Density: 512Mb
• Address Bus: 15b
• Access Time (max): 8/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 90mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Contents
General Description ......................................................................................................................................... 8
Functional Block Diagram ................................................................................................................................ 9
Ball Assignments and Descriptions ................................................................................................................. 10
Package Dimensions ...................................................................................................................................... 13
Electrical Specifications .................................................................................................................................. 15
Electrical Specifications – I
Electrical Specifications – AC Operating Conditions ......................................................................................... 20
Output Drive Characteristics ........................................................................................................................... 23
Functional Description ................................................................................................................................... 26
Commands .................................................................................................................................................... 27
Truth Tables ................................................................................................................................................... 33
Initialization .................................................................................................................................................. 38
Mode Register ................................................................................................................................................ 40
Extended Mode Register ................................................................................................................................. 44
Bank/Row Activation ...................................................................................................................................... 46
READ Operation ............................................................................................................................................. 47
WRITE Operation ........................................................................................................................................... 56
PRECHARGE Operation .................................................................................................................................. 64
AUTO REFRESH Operation ............................................................................................................................. 76
SELF REFRESH Operation .............................................................................................................................. 78
Power-Down .................................................................................................................................................. 80
Deep Power-Down ......................................................................................................................................... 81
Clock Suspend ............................................................................................................................................... 82
Revision History ............................................................................................................................................. 85
PDF: 09005aef82ea3742
512mb_mobile_sdram_y47m.pdf – Rev. H 12/09 EN
Absolute Maximum Ratings ........................................................................................................................ 15
COMMAND INHIBIT .................................................................................................................................. 28
NO OPERATION (NOP) .............................................................................................................................. 28
LOAD MODE REGISTER (LMR) ................................................................................................................... 28
ACTIVE ...................................................................................................................................................... 28
READ ......................................................................................................................................................... 29
WRITE ....................................................................................................................................................... 30
PRECHARGE .............................................................................................................................................. 31
BURST TERMINATE ................................................................................................................................... 31
AUTO REFRESH ......................................................................................................................................... 31
SELF REFRESH ........................................................................................................................................... 32
DEEP POWER-DOWN ................................................................................................................................ 32
Burst Length .............................................................................................................................................. 41
Burst Type ................................................................................................................................................. 41
CAS Latency ............................................................................................................................................... 43
Operating Mode ......................................................................................................................................... 43
Write Burst Mode ....................................................................................................................................... 43
Temperature-Compensated Self Refresh ..................................................................................................... 44
Partial-Array Self Refresh ............................................................................................................................ 45
Output Drive Strength ................................................................................................................................ 45
Burst Read/Single Write .............................................................................................................................. 63
Auto Precharge ........................................................................................................................................... 64
Rev. H, Production – 12/09 .......................................................................................................................... 85
Rev. G, Production – 8/09 ............................................................................................................................ 85
Rev. F, Production – 4/09 ............................................................................................................................ 85
Rev. E, Production – 3/09 ............................................................................................................................ 85
DD
Parameters ........................................................................................................ 17
512Mb: 32 Meg x 16, 16 Meg x 32 Mobile SDRAM
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2007 Micron Technology, Inc. All rights reserved.