MT47H32M8BP-5E IT:B Micron Technology Inc, MT47H32M8BP-5E IT:B Datasheet - Page 4
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MT47H32M8BP-5E IT:B
Manufacturer Part Number
MT47H32M8BP-5E IT:B
Description
Manufacturer
Micron Technology Inc
Type
DDR2 SDRAMr
Datasheet
1.MT47H32M8BP-5E_ITB.pdf
(128 pages)
Specifications of MT47H32M8BP-5E IT:B
Organization
32Mx8
Density
256Mb
Address Bus
15b
Access Time (max)
600ps
Maximum Clock Rate
400MHz
Operating Supply Voltage (typ)
1.8V
Package Type
FBGA
Operating Temp Range
-40C to 85C
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Supply Current
125mA
Pin Count
60
Mounting
Surface Mount
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
Extended Mode Register 2 (EMR2) .................................................................................................................. 79
Extended Mode Register 3 (EMR3) .................................................................................................................. 80
Initialization .................................................................................................................................................. 81
ACTIVATE ...................................................................................................................................................... 85
READ ............................................................................................................................................................. 87
WRITE ........................................................................................................................................................... 98
PRECHARGE ................................................................................................................................................. 108
REFRESH ...................................................................................................................................................... 109
SELF REFRESH .............................................................................................................................................. 110
Power-Down Mode ....................................................................................................................................... 112
Precharge Power-Down Clock Frequency Change .......................................................................................... 119
Reset ............................................................................................................................................................. 120
ODT Timing .................................................................................................................................................. 122
PDF: 09005aef8117c187
256MbDDR2.pdf - Rev. M 7/09 EN
Off-Chip Driver (OCD) Impedance Calibration ............................................................................................ 77
Posted CAS Additive Latency (AL) ............................................................................................................... 77
READ with Precharge ................................................................................................................................. 91
READ with Auto Precharge .......................................................................................................................... 93
CKE Low Anytime ...................................................................................................................................... 120
MRS Command to ODT Update Delay ........................................................................................................ 124
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
256Mb: x4, x8, x16 DDR2 SDRAM
©2003 Micron Technology, Inc. All rights reserved.