MT47H128M16RT-25EC Datasheet, PDF(134/134 Page) Micron Technology – DDR2 SDRAM MT47H512M4 – 64 Meg x 4 x 8 banks MT47H256M8 – 32 Meg x 8 x 8 banks MT47H128M16

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MT47H128M16RT-25EC Datasheet, PDF (134/134 Pages) Micron Technology – DDR2 SDRAM MT47H512M4 – 64 Meg x 4 x 8 banks MT47H256M8 – 32 Meg x 8 x 8 banks MT47H128M16 – 16 Meg x 16 x 8 banks

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2Gb: x4, x8, x16 DDR2 SDRAM

ODT Timing

Figure 88: ODT Turn-On Timing When Exiting Power-Down Mode

CK#

Ta0

Ta1

Ta2

Ta3

Ta4

Ta5

Command

NOP

tAXPD (MIN)

CKE

ODT

RTT

tCKE (MIN)

tAOND

tAON (MIN)

tAON (MAX)

ODT

RTT

tAONPD (MAX)

tAONPD (MIN)

Indicates a break in

time scale

RTT Unknown

RTT On

Transitioning RTT

Donât Care

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Micron and the Micron logo are trademarks of Micron Technology, Inc.

All other trademarks are the property of their respective owners.

This data sheet contains minimum and maximum limits specified over the power supply and temperature range set forth herein.

Although considered final, these specifications are subject to change, as further product development and data characterization some-

times occur.

PDF: 09005aef824f87b6

2Gb_DDR2.pdf â Rev. H 10/11 EN

134

Micron Technology, Inc. reserves the right to change products or specifications without notice.