MT41J256M8JE-187E ES:A Micron Technology Inc, MT41J256M8JE-187E ES:A Datasheet - Page 125

• Manufacturer Part Number: MT41J256M8JE-187E ES:A
• Manufacturer: Micron Technology Inc
• Type: DDR3 SDRAMr

Specifications of MT41J256M8JE-187E ES:A

• Organization: 256Mx8
• Address Bus: 15b
• 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: Compliant

Figure 60: MPR System Read Calibration with BL8: Fixed Burst Order, Back-to-Back Readout
Bank address
DQS, DQS#
Command
A12/BC#
A[15:13]
A10/AP
A[1:0]
A[9:3]
A11
CK#
DQ
CK
A2
PREA
T0
1
t RP
Notes:
MRS
Ta
00
3
0
1
0
0
0
0
t MOD
1. READ with BL8 either by MRS or OTF.
2. Memory controller must drive 0 on A[2:0].
READ 1
Valid
Valid
Valid
Valid
Valid
Valid
Tb
0 2
0 2
t CCD
READ 1
Valid 1
Valid
Valid
Valid
Valid
Valid
Tc0
RL
0 2
1 2
NOP
Tc1
NOP
Tc2
RL
NOP
Tc3
NOP
Tc4
NOP
Tc5
NOP
Tc6
NOP
Tc7
Tc8
NOP
Indicates a Break in
Time Scale
NOP
Tc9
t MPRR
Tc10
MRS
Valid
00
3
0
0
0
0
0
t MOD
Don’t Care
Valid
Td