MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 2

• 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 2: Addressing
Figure 1: DDR3 Part Numbers
FBGA Part Marking Decoder
Due to space limitations, FBGA-packaged components have an abbreviated part marking that is different from the
part number. For a quick conversion of an FBGA code, see the FBGA Part Marking Decoder on Micron’s Web site:
http://www.micron.com.
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Parameter
Configuration
Refresh count
Row addressing
Bank addressing
Column addressing
Note:
3. Backward compatible to 1066, CL = 8 (-187).
1. Not all options listed can be combined to define an offered product. Use the part catalog search on
http://www.micron.com
Package
78-ball 8mm x 11.5mm FBGA
78-ball 9mm x 11.5mm FBGA
86-ball 9mm x 15.5mm FBGA
96-ball 9mm x 15.5mm FBGA
96-ball 8mm x 14mm FBGA
Configuration
MT41J
256 Meg x 4
128 Meg x 8
64 Meg x 16
Example Part Number: MT41J256M4BY-15:B
for available offerings.
Configuration
256M4
128M8
64M16
32 Meg x 4 x 8 banks
2K (A[11, 9:0])
256 Meg x 4
16K (A[13:0])
8 (BA[2:0])
8K
Rev.
F, G
D
G
B
B
Package
Mark
HX
BY
LA
JP
JT
2
-
-125E
-187E
-125
-15E
-187
Speed
-15
16 Meg x 8 x 8 banks
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Temperature
Commercial
Industrial temperature
Automotive temperature
128 Meg x 8
16K (A[13:0])
8 (BA[2:0])
1K (A[9:0])
Speed Grade
t CK = 1.25ns, CL = 11
t CK = 1.25ns, CL = 10
t CK = 1.5ns, CL = 10
t CK = 1.5ns, CL = 9
t CK = 1.87ns, CL = 8
t CK = 1.87ns, CL = 7
1Gb: x4, x8, x16 DDR3 SDRAM
8K
:B/:D/:F/:G
Revision
:
Revision
© 2006 Micron Technology, Inc. All rights reserved.
None
AT
IT
8 Meg x 16 x 8 banks
64 Meg x 16
8K (A[12:0])
8 (BA[2:0])
1K (A[9:0])
8K
Features