MT46H64M16LFCK-6:A Micron Technology Inc, MT46H64M16LFCK-6:A Datasheet - Page 6

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MT46H64M16LFCK-6:A

Manufacturer Part Number
MT46H64M16LFCK-6:A
Description
Manufacturer
Micron Technology Inc
Type
DDR SDRAMr
Datasheet

Specifications of MT46H64M16LFCK-6:A

Organization
64Mx16
Density
1Gb
Address Bus
14b
Access Time (max)
6.5/5.5ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
1.8V
Package Type
VFBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
1.95V
Operating Supply Voltage (min)
1.7V
Supply Current
115mA
Pin Count
60
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MT46H64M16LFCK-6:A
Manufacturer:
MICRON
Quantity:
11 200
Part Number:
MT46H64M16LFCK-6:A
Manufacturer:
MICRON
Quantity:
20 000
Part Number:
MT46H64M16LFCK-6:A TR
Manufacturer:
Micron Technology Inc
Quantity:
10 000
List of Figures
Figure 1: 1Gb Mobile LPDDR Part Numbering .................................................................................................. 2
Figure 2: Functional Block Diagram (x16) ......................................................................................................... 9
Figure 3: Functional Block Diagram (x32) ....................................................................................................... 10
Figure 4: 60-Ball VFBGA – 10mm x 11.5mm (Top View) ................................................................................... 11
Figure 5: 90-Ball VFBGA – 10mm x 13mm (Top View) ..................................................................................... 12
Figure 6: 60-Ball VFBGA (10mm x 11.5mm) .................................................................................................... 15
Figure 7: 90-Ball VFBGA (10mm x 13mm) ....................................................................................................... 16
Figure 8: Typical Self Refresh Current vs. Temperature ................................................................................... 23
Figure 9: ACTIVE Command .......................................................................................................................... 34
Figure 10: READ Command ........................................................................................................................... 35
Figure 11: WRITE Command ......................................................................................................................... 36
Figure 12: PRECHARGE Command ................................................................................................................ 37
Figure 13: DEEP POWER-DOWN Command .................................................................................................. 38
Figure 14: Simplified State Diagram ............................................................................................................... 44
Figure 15: Initialize and Load Mode Registers ................................................................................................. 46
Figure 16: Alternate Initialization with CKE LOW ............................................................................................ 47
Figure 17: Standard Mode Register Definition ................................................................................................ 48
Figure 18: CAS Latency .................................................................................................................................. 51
Figure 19: Extended Mode Register ................................................................................................................ 52
Figure 20: Status Read Register Timing .......................................................................................................... 54
Figure 21: Status Register Definition .............................................................................................................. 55
Figure 22: READ Burst ................................................................................................................................... 58
Figure 23: Consecutive READ Bursts .............................................................................................................. 59
Figure 24: Nonconsecutive READ Bursts ........................................................................................................ 60
Figure 25: Random Read Accesses ................................................................................................................. 61
Figure 26: Terminating a READ Burst ............................................................................................................. 62
Figure 27: READ-to-WRITE ............................................................................................................................ 63
Figure 28: READ-to-PRECHARGE .................................................................................................................. 64
Figure 29: Data Output Timing –
Figure 30: Data Output Timing –
Figure 31: Data Output Timing –
Figure 32: Data Input Timing ......................................................................................................................... 69
Figure 33: Write – DM Operation ................................................................................................................... 70
Figure 34: WRITE Burst ................................................................................................................................. 71
Figure 35: Consecutive WRITE-to-WRITE ....................................................................................................... 72
Figure 36: Nonconsecutive WRITE-to-WRITE ................................................................................................. 72
Figure 37: Random WRITE Cycles .................................................................................................................. 73
Figure 38: WRITE-to-READ – Uninterrupting ................................................................................................. 74
Figure 39: WRITE-to-READ – Interrupting ...................................................................................................... 75
Figure 40: WRITE-to-READ – Odd Number of Data, Interrupting .................................................................... 76
Figure 41: WRITE-to-PRECHARGE – Uninterrupting ...................................................................................... 77
Figure 42: WRITE-to-PRECHARGE – Interrupting ........................................................................................... 78
Figure 43: WRITE-to-PRECHARGE – Odd Number of Data, Interrupting ......................................................... 79
Figure 44: Bank Read – With Auto Precharge .................................................................................................. 82
Figure 45: Bank Read – Without Auto Precharge ............................................................................................. 83
Figure 46: Bank Write – With Auto Precharge .................................................................................................. 84
Figure 47: Bank Write – Without Auto Precharge ............................................................................................. 85
Figure 48: Auto Refresh Mode ........................................................................................................................ 86
Figure 49: Self Refresh Mode ......................................................................................................................... 88
Figure 50: Power-Down Entry (in Active or Precharge Mode) .......................................................................... 89
PDF: 09005aef82ce3074
1gb_ddr_mobile_sdram_t48m.pdf - Rev. L 04/10 EN
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QH, and Data Valid Window (x16) ................................................... 65
QH, and Data Valid Window (x32) ................................................... 66
DQSCK .......................................................................................... 67
6
1Gb: x16, x32 Mobile LPDDR SDRAM
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2007 Micron Technology, Inc. All rights reserved.

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