MT47H32M8BP-3:B Micron Technology Inc, MT47H32M8BP-3:B Datasheet - Page 81

• Manufacturer Part Number: MT47H32M8BP-3:B
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H32M8BP-3:B

• Organization: 32Mx8
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 450ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: 0C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 190mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Initialization
PDF: 09005aef8117c187
256MbDDR2.pdf - Rev. M 7/09 EN
DDR2 SDRAM must be powered up and initialized in a predefined manner. Operational
procedures other than those specified may result in undefined operation. Figure 41
(page 82) illustrates, and the notes outline, the sequence required for power-up and
initialization.
81
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.
Initialization