MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 105

• Manufacturer Part Number: MT41J256M4HX-15E:D TR
• Description: IC DDR3 SDRAM 1GBIT 78FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M4HX-15E:D TR

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 1G (256M x 4)
• Speed: 667MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-FBGA
• Organization: 256Mx4
• Density: 1Gb
• Address Bus: 17b
• 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: 220mA
• Pin Count: 78
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 65: Derating Values for
Shaded cells indicate slew rate combinations not supported
Table 66: Required Time
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Rate V/ns
DQ Slew
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
Slew Rate (V/ns)
>2.0
<0.5
2.0
1.5
1.0
0.9
0.8
0.7
0.6
0.5
Δ
68
45
t
4.0 V/ns
0
DS Δ
t
50
34
0
DH Δ
t
68
45
3.0 V/ns
0
2
DS Δ
t
VAC Above V
t
VAC at 175mV (ps)
t
50
34
–4
t
DH Δ
0
DS/
Δ
t
t
DS, Δ
Min
DH – AC135/DC100-Based
68
45
75
57
50
38
34
29
22
13
t
2.0 V/ns
0
2
0
0
DS Δ
IH(AC)
t
DH Derating (ps) – AC/DC-Based
DQS, DQS# Differential Slew Rate
t
50
34
–4
0
DH Δ
(Below V
53
10
t
1.8 V/ns
8
DS Δ
105
t
t
42
VAC at 150mV (ps)
DH Δ
8
4
IL(AC)
t
16
18
Micron Technology, Inc. reserves the right to change products or specifications without notice.
) for Valid Transition
1.6 V/ns
DS Δ
Min
175
170
167
163
162
161
159
155
150
150
Data Setup, Hold, and Derating
t
16
12
DH Δ
1Gb: x4, x8, x16 DDR3 SDRAM
t
1.4 V/ns
DS Δ
t
DH Δ
© 2006 Micron Technology, Inc. All rights reserved.
t
VAC at 135mV (ps)
t
1.2 V/ns
DS Δ
Min
187
165
121
n/a
n/a
n/a
n/a
n/a
50
20
t
DH Δ
t
1.0 V/ns
DS Δ
t
DH