MT47H256M4CF-3:H Micron Technology Inc, MT47H256M4CF-3:H Datasheet - Page 5

• Manufacturer Part Number: MT47H256M4CF-3:H
• Description: IC DDR2 SDRAM 1GBIT 60FBGA
• Manufacturer: Micron Technology Inc
• Series: -r

Specifications of MT47H256M4CF-3:H

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 3ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 60-TFBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Extended Mode Register 2 (EMR2) .................................................................................................................. 86
Extended Mode Register 3 (EMR3) .................................................................................................................. 87
Initialization .................................................................................................................................................. 88
ACTIVATE ...................................................................................................................................................... 91
READ ............................................................................................................................................................. 93
WRITE .......................................................................................................................................................... 104
PRECHARGE ................................................................................................................................................. 114
REFRESH ...................................................................................................................................................... 115
SELF REFRESH .............................................................................................................................................. 116
Power-Down Mode ....................................................................................................................................... 118
Precharge Power-Down Clock Frequency Change .......................................................................................... 125
Reset ............................................................................................................................................................. 126
ODT Timing .................................................................................................................................................. 128
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. V 6/10 EN
Off-Chip Driver (OCD) Impedance Calibration ............................................................................................ 84
Posted CAS Additive Latency (AL) ............................................................................................................... 84
READ with Precharge ................................................................................................................................. 97
READ with Auto Precharge .......................................................................................................................... 99
CKE Low Anytime ...................................................................................................................................... 126
MRS Command to ODT Update Delay ........................................................................................................ 130
5
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.