MT47H256M4BT-5E:A TR Micron Technology Inc, MT47H256M4BT-5E:A TR Datasheet - Page 5

• Manufacturer Part Number: MT47H256M4BT-5E:A TR
• Description: IC DDR2 SDRAM 1GBIT 5NS 92FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT47H256M4BT-5E:A TR

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 92-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1206-1

Extended Mode Register 2 (EMR2) .................................................................................................................. 83
Extended Mode Register 3 (EMR3) .................................................................................................................. 84
Initialization .................................................................................................................................................. 85
ACTIVATE ...................................................................................................................................................... 88
READ ............................................................................................................................................................. 90
WRITE .......................................................................................................................................................... 101
PRECHARGE ................................................................................................................................................. 111
REFRESH ...................................................................................................................................................... 112
SELF REFRESH .............................................................................................................................................. 113
Power-Down Mode ....................................................................................................................................... 115
Precharge Power-Down Clock Frequency Change .......................................................................................... 122
Reset ............................................................................................................................................................. 123
ODT Timing .................................................................................................................................................. 125
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. T 02/10 EN
Off-Chip Driver (OCD) Impedance Calibration ............................................................................................ 81
Posted CAS Additive Latency (AL) ............................................................................................................... 81
READ with Precharge ................................................................................................................................. 94
READ with Auto Precharge .......................................................................................................................... 96
CKE Low Anytime ...................................................................................................................................... 123
MRS Command to ODT Update Delay ........................................................................................................ 127
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Micron Technology, Inc. reserves the right to change products or specifications without notice.
1Gb: x4, x8, x16 DDR2 SDRAM
© 2004 Micron Technology, Inc. All rights reserved.