MT41J256M4HX-15E:D TR Micron Technology Inc, MT41J256M4HX-15E:D TR Datasheet - Page 180

• 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

Figure 98: Precharge Power-Down (Fast-Exit Mode) Entry and Exit
Figure 99: Precharge Power-Down (Slow-Exit Mode) Entry and Exit
PDF: 09005aef826aa906
1Gb_DDR3_SDRAM.pdf – Rev. J 05/10 EN
Command
Command
CK#
CKE
CK#
CKE
CK
CK
T0
T0
PRE
t CK
t CK
Notes:
Enter power-down
Enter power-down
t IS
t IS
mode
mode
NOP
NOP
T1
T1
1. Any valid command not requiring a locked DLL.
2. Any valid command requiring a locked DLL.
t CH
t CH
t CPDED
t CPDED
t CL
t CL
NOP
NOP
T2
T2
t PD
t PD
T3
T3
t IH
t IH
180
Exit power-down
Exit power-down
t IS
t IS
Micron Technology, Inc. reserves the right to change products or specifications without notice.
mode
mode
NOP
NOP
T4
T4
t CKE (MIN)
1Gb: x4, x8, x16 DDR3 SDRAM
t CKE (MIN)
NOP
NOP
t XP
Ta
T5
t XPDLL
Indicates A Break in
Time Scale
Indicates A Break in
Time Scale
t XP
Power-Down Mode
© 2006 Micron Technology, Inc. All rights reserved.
Valid 1
NOP
Ta1
Ta0
Valid 2
Valid
Don’t Care
Don’t Care
Tb
Ta1