MT46H32M16LFBF-6 AT:C Micron Technology Inc, MT46H32M16LFBF-6 AT:C Datasheet - Page 3

• Manufacturer Part Number: MT46H32M16LFBF-6 AT:C
• Manufacturer: Micron Technology Inc

Specifications of MT46H32M16LFBF-6 AT:C

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Contents
General Description ......................................................................................................................................... 8
Functional Block Diagrams ............................................................................................................................... 9
Ball Assignments ............................................................................................................................................ 11
Ball Descriptions ............................................................................................................................................ 13
Package Dimensions ...................................................................................................................................... 15
Electrical Specifications .................................................................................................................................. 17
Electrical Specifications – I
Electrical Specifications – AC Operating Conditions ......................................................................................... 26
Output Drive Characteristics ........................................................................................................................... 31
Functional Description ................................................................................................................................... 34
Commands .................................................................................................................................................... 35
Truth Tables ................................................................................................................................................... 42
State Diagram ................................................................................................................................................ 47
Initialization .................................................................................................................................................. 48
Standard Mode Register .................................................................................................................................. 51
Extended Mode Register ................................................................................................................................. 55
Status Read Register ....................................................................................................................................... 57
Bank/Row Activation ...................................................................................................................................... 59
READ Operation ............................................................................................................................................. 60
WRITE Operation ........................................................................................................................................... 71
PRECHARGE Operation .................................................................................................................................. 83
Auto Precharge ............................................................................................................................................... 83
AUTO REFRESH Operation ............................................................................................................................. 89
SELF REFRESH Operation .............................................................................................................................. 90
Power-Down .................................................................................................................................................. 91
Clock Change Frequency ................................................................................................................................ 95
Revision History ............................................................................................................................................. 96
PDF: 09005aef83dd2b3e
t67m_512mb_mobile_lpddr.pdf - Rev. E 6/11 EN
DESELECT ................................................................................................................................................ 36
NO OPERATION ........................................................................................................................................ 36
LOAD MODE REGISTER ............................................................................................................................ 36
ACTIVE ..................................................................................................................................................... 36
READ ........................................................................................................................................................ 37
WRITE ...................................................................................................................................................... 38
PRECHARGE ............................................................................................................................................. 39
BURST TERMINATE .................................................................................................................................. 40
AUTO REFRESH ........................................................................................................................................ 40
SELF REFRESH ........................................................................................................................................... 41
DEEP POWER-DOWN ................................................................................................................................ 41
Burst Length .............................................................................................................................................. 52
Burst Type ................................................................................................................................................. 52
CAS Latency .............................................................................................................................................. 53
Operating Mode ......................................................................................................................................... 54
Temperature-Compensated Self Refresh .................................................................................................... 55
Partial-Array Self Refresh ........................................................................................................................... 56
Output Drive Strength ................................................................................................................................ 56
Concurrent Auto Precharge ........................................................................................................................ 84
Deep Power-Down .................................................................................................................................... 93
Rev. E – 6/11 ............................................................................................................................................... 96
Rev. D – 4/11 .............................................................................................................................................. 96
Rev. C – 1/11 .............................................................................................................................................. 96
DD
Parameters ........................................................................................................ 20
3
512Mb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
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