MT41J256M8JE-187E:A Micron Technology Inc, MT41J256M8JE-187E:A Datasheet - Page 186

• Manufacturer Part Number: MT41J256M8JE-187E:A
• Description: IC DDR3 SDRAM 2GBIT 82FBGA
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M8JE-187E:A

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 2G (256M x 8)
• Speed: 533MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 82-FBGA
• Organization: 256Mx8
• Address Bus: 18b
• Maximum Clock Rate: 1.066GHz
• 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: 295mA
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4329252

Figure 105: MRS Command to Power-Down Entry
Figure 106: Power-Down Exit to Refresh to Power-Down Entry
PDF: 09005aef826aaadc
2Gb_DDR3_SDRAM.pdf – Rev. K 04/10 EN
Command
Command
Address
CK#
CKE
CKE
CK
CK#
CK
NOP
T0
Valid
MRS
T0
t CK
Notes:
t CK
Enter power-down
t IS
mode
NOP
NOP
T1
T1
1.
2.
t CH
t CH
t
t
next power-down can be entered.
t CPDED
XP must be satisfied before issuing the command.
XPDLL must be satisfied (referenced to the registration of power-down exit) before the
t CL
t CL
t MRSPDEN
NOP
NOP
T2
T2
t PD
NOP
T3
Ta0
t IH
186
Exit power-down
t IS
t IS
Micron Technology, Inc. reserves the right to change products or specifications without notice.
mode
NOP
NOP
Ta1
T4
t CPDED
t XP 1
2Gb: x4, x8, x16 DDR3 SDRAM
REFRESH
NOP
Ta2
Ta0
t XPDLL 2
Indicates A Break in
Time Scale
Indicates A Break in
Time Scale
Power-Down Mode
© 2006 Micron Technology, Inc. All rights reserved.
t PD
Ta3
NOP
Ta1
Enter power-down
Don’t Care
Ta4
mode
NOP
Don’t Care
Tb0