MT41J256M8HX-15E:D Micron Technology Inc, MT41J256M8HX-15E:D Datasheet - Page 46

• Manufacturer Part Number: MT41J256M8HX-15E:D
• Description: MICMT41J256M8HX-15E:D 2GB:X4,X8,X16 DDR3
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr
• Series: -r

Specifications of MT41J256M8HX-15E:D

• Organization: 256Mx8
• Address Bus: 18b
• Maximum Clock Rate: 1.333GHz
• 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: 165mA
• Pin Count: 78
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 2G (256M x 8)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-TFBGA
• Lead Free Status / RoHS Status: Compliant

Table 28:
Figure 16:
PDF: 09005aef826aaadc/Source: 09005aef82a357c3
DDR3_D3.fm - Rev G 2/09 EN
Parameter/Condition
Differential input voltage logic high - slew
Differential input voltage logic low - slew
Differential input voltage logic high
Differential input voltage logic low
Differential input crossing voltage relative
to V
Differential input crossing voltage relative
to V
Single-ended high level for strobes
Single-ended high level for CK, CK#
Single-ended low level for strobes
Single-ended low level for CK, CK#
DD
DD
/2 for DQS, DQS#; CK, CK#
/2 for CK, CK#
Differential Input Operating Conditions (CK, CK# and DQS, DQS#)
Vix for Differential Signals
Notes:
1. Clock is referenced to V
2. Reference is V
3. Differential input slew rate = 2 V/ns
4. Defines slewrate reference points, relative to input crossing voltages.
5. MAX limit is relative to single-ended signals, the overshoot specifications are applicable.
6. MIN limit is relative to single-ended signals, the undershoot specifications are applicable.
7. The typical value of V
8. The V
Vdd/2, Vddq/2
Vdd, Vddq
CK#, DQS#
and V
ferential input signals must cross.
is only allowed when the following conditions are met: The single-ended input signals are
monotonic, have the single-ended swing V
ferential slew rate of CK, CK# is greater than 3 V/ns.
Vss, Vssq
CK, DQS
IX
IX
(
extended range (±175mV) is allowed only for the clock, and this V
AC
) is expected to track variations in V
V
V
REF
X
IHDIFF
ILDIFF
V
V
V
Symbol
CA(
IHDIFF
ILDIFF
IX
V
V
V
(
(
SHE
(175)
SEL
DC
AC
AC
IX
IX
(
(
AC
) for clock and for V
)slew
)slew
AC
(
DD
AC
Vix
)
)
) is expected to be about 0.5 × V
and V
46
X
2 × (V
V
SS
V
DD
V
V
. Data strobe is referenced to V
DD
REF
REF
Q/2 + V
V
/2 + V
SS
IH
(
(
+200
V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
Min
DC
DC
n/a
V
/V
SS
(
Electrical Specifications – DC and AC
AC
SS
) - 150
) - 175
Q
SS
REF
SEL
)-V
IH
Q
IH
(
AC
DQ(
, V
(
REF
DD
AC
X
)
SEH
)
)
. V
2Gb: x4, x8, x16 DDR3 SDRAM
DC
IX
) for strobe.
of at least V
(
AC
2 × (V
V
) indicates the voltage at which dif-
V
V
V
DD
Vix
REF
REF
DD
V
DD
Q/2 - V
DD
/2 - V
REF
(
(
V
Max
–200
DC
DC
V
n/a
of the transmitting device,
DD
/V
X
DD
) + 150
) + 175
- V
©2006 Micron Technology, Inc. All rights reserved.
DD
DD
Q
IL
DD
IL
IL
/2 ±250mV, and the dif-
Q
(
AC
(
(
Q and V
AC
AC
)
)
))
IX
extended range
Units
SS
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
Q.
CK#, DQS#
Vdd/2, Vddq/2
CK, DQS
Vdd, Vddq
Vix
Vix
Vss, Vssq
Notes
7, 8
4
4
5
6
7
5
5
6
6