MT41J256M8JE-187E ES:A Micron Technology Inc, MT41J256M8JE-187E ES:A Datasheet - Page 69

• 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

Table 55:
PDF: 09005aef826aaadc/Source: 09005aef82a357c3
DDR3_D3.fm - Rev G 2/09 EN
DDR3-1600 Speed Bin
CL-
Parameter
ACTIVATE to internal READ or WRITE
delay time
PRECHARGE command period
ACTIVATE-to-ACTIVATE or REFRESH
command period
ACTIVATE-to-PRECHARGE command
period
CL = 5
CL = 6
CL = 7
CL = 8
CL = 9
CL = 10
CL = 11
Supported CL settings
Supported CWL settings
t
RCD-
t
RP
DDR3-1600 Speed Bins
Notes:
CWL = 5
CWL = 6, 7, 8
CWL = 5
CWL = 6
CWL = 7, 8
CWL = 5
CWL = 6
CWL = 7
CWL = 8
CWL = 5
CWL = 6
CWL = 7
CWL = 8
CWL = 5, 6
CWL = 7
CWL = 8
CWL = 5, 6
CWL = 7
CWL = 8
CWL = 5, 6, 7
CWL = 8
1.
2. The CL and CWL settings result in
3. Reserved settings are not allowed.
t
CL and CWL requirement settings need to be fulfilled.
REFI depends on T
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
CK (AVG)
Symbol
t
t
RCD
t
t
RAS
RP
RC
OPER
.
5, 6, 7, 8, 9, 10, 11
1.875
1.875
Min
12.5
12.5
47.5
1.25
1.25
2.5
2.5
1.5
1.5
35
69
10-10-10
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
5, 6, 7, 8
-125E
t
CK requirements. When making a selection of
<1.875
<1.875
60ms
Max
<2.5
<2.5
<1.5
<1.5
3.3
3.3
Micron Technology, Inc., reserves the right to change products or specifications without notice.
–
–
–
13.125
13.125
5, 6, 7, 8, 9, 10, 11
48.75
1.875
1.875
Min
1.25
2Gb: x4, x8, x16 DDR3 SDRAM
3.0
2.5
1.5
1.5
35
11-11-11
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
5, 6, 7, 8
-125
<1.875
<1.875
60ms
Max
<2.5
<2.5
<1.5
3.3
3.3
–
–
–
©2006 Micron Technology, Inc. All rights reserved.
Speed Bin Tables
Units
CK
CK
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
CK, both
Notes
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
2, 3
1
3
2
3
3
3
3
2
3
3
2
3
2