MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 16

• 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

Ball Assignments and Descriptions
Figure 6: 78-Ball FBGA – x4, x8 (Top View)
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Notes:
A
B
C
D
E
F
G
H
J
K
L
M
N
1. Ball descriptions listed in Table 3 (page 19) are listed as “x4, x8” if unique; otherwise,
2. A comma separates the configuration; a slash defines a selectable function.
x4 and x8 are the same.
Example D7 = NF, NF/TDQS#. NF applies to the x4 configuration only. NF/TDQS# applies
to the x8 configuration only—selectable between NF or TDQS# via MRS (symbols are de-
fined in Table 3).
V
V
V
ODT
REFDQ
V
V
V
V
V
V
V
NC
NC
DDQ
1
SSQ
DD
DD
SS
SS
SS
SS
SS
NF, DQ6
RESET#
V
V
DQ2
BA0
V
V
CS#
V
A3
A5
A7
DDQ
2
SSQ
DD
DD
SS
NF, DQ4
DQS#
RAS#
CAS#
DQ0
WE#
DQS
BA2
A13
NC
A0
A2
A9
3
4
16
5
Micron Technology, Inc. reserves the right to change products or specifications without notice.
6
Ball Assignments and Descriptions
DM, DM/TDQS
NF, NF/TDQS#
A12/BC#
NF, DQ7
A10/AP
DQ1
V
CK#
A11
CK
NC
A1
NC
7
DD
1Gb: x4, x8, x16 DDR3 SDRAM
NF, DQ5
V
V
DQ3
BA1
V
REFCA
V
V
V
ZQ
A4
A6
A8
8
SSQ
DD
SS
SS
SS
V
V
V
V
CKE
V
V
V
NC
NC
V
V
V
DDQ
DDQ
9
SSQ
SSQ
DD
DD
DD
SS
SS
SS
© 2006 Micron Technology, Inc. All rights reserved.