MT47H32M16HR-25E AIT:G Micron, MT47H32M16HR-25E AIT:G Datasheet - Page 63

• Manufacturer Part Number: MT47H32M16HR-25E AIT:G
• Description: DRAM Chip DDR2 SDRAM 512M-Bit 32Mx16 1.8V 84-Pin FBGA
• Manufacturer: Micron

Figure 27: Nominal Slew Rate for
Figure 28: Tangent Line for
PDF: 09005aef8440dbbc
512mbddr2_ait_aat.pdf – Rev. C 7/11 EN
Note:
Note:
V
V
V
V
Hold slew rate
rising signal
IH(AC)min
IH(DC)min
IL(DC)max
IL(AC)max
V
V
V
V
V
DQS# 1
REF(DC)
1. DQS, DQS# signals must be monotonic between V
IH(AC)min
IH(DC)min
IL(DC)max
IL(AC)max
1. DQS, DQS# signals must be monotonic between V
DQS 1
V
V
DQS# 1
REF(DC)
DDQ
V
DQS 1
V
SS
t
DDQ
Hold slew rate
rising signal
V
DH
SS
DC to V
=
region
DC to V
Tangent line (V
region
Micron Confidential and Proprietary
t
DH
REF
=
REF
V
REF(DC)
Nominal
slew rate
t IS
REF[DC]
Tangent
t IS
TR
- V
line
TR
IL(DC)max
- V
IL[DC]max
t IH
t IH
)
63
512Mb: x8, x16 Automotive DDR2 SDRAM
TR
TR
Hold slew rate
falling signal
Hold slew rate
falling signal
Nominal
line
Nominal
slew rate
Micron Technology, Inc. reserves the right to change products or specifications without notice.
DC to V
t IS
=
=
region
t IS
Tangent line (V
Tangent
V
DC to V
line
IH(DC)min
region
REF
t IH
t IH
REF
TF
- V
TF
IH[DC]min
REF(DC)
TF
TF
Nominal
IL(DC)max
IL(DC)max
line
Input Slew Rate Derating
- V
REF[DC]
and V
and V
)
‹ 2010 Micron Technology, Inc. All rights reserved.
IH(DC)min
IH(DC)min
.
.