MT41J256M8JE-187E ES:A Micron Technology Inc, MT41J256M8JE-187E ES:A Datasheet - Page 65

• Manufacturer Part Number: MT41J256M8JE-187E ES:A
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M8JE-187E ES:A

• Organization: 256Mx8
• Address Bus: 15b
• Maximum Clock Rate: 1.066GHz
• Operating Supply Voltage (typ): 1.5V
• Package Type: FBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.575V
• Operating Supply Voltage (min): 1.425V
• Supply Current: 295mA
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Slew Rate Definitions for Differential Output Signals
Table 51:
Figure 31:
PDF: 09005aef826aaadc/Source: 09005aef82a357c3
DDR3_D3.fm - Rev G 2/09 EN
Differential Output Slew Rate Definition
Nominal Differential Output Slew Rate Definition for DQS, DQS#
The differential output driver is summarized in Table 49 on page 62. With the reference
load for timing measurements, the output slew rate for falling and rising edges is defined
and measured between V
and Figure 31.
DQS, DQS#
Differential Output Slew
Output
(Linear Signals)
Rates
ΔTF
DIFF
Falling
Rising
Edge
Output Characteristics and Operating Conditions
OL
(
AC
65
) and V
V
V
OHDIFF
OLDIFF
From
OH
(
(
AC
AC
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Measured
(
)
AC
)
) for differential signals, as shown in Table 51
V
ΔTR
V
OHDIFF
OLDIFF
2Gb: x4, x8, x16 DDR3 SDRAM
DIFF
To
(
(
AC
AC
)
)
©2006 Micron Technology, Inc. All rights reserved.
V
V
V
V
0
OHDIFF
OHDIFF
OH
OL
Calculation
(
(
DIFF
DIFF
(
(
AC
AC
)
ΔTR
ΔTF
)
AC
AC
) - V
) - V
DIFF
DIFF
OLDIFF
OLDIFF
(
(
AC
AC
)
)