MT41J64M16JT-15E AIT:G Micron, MT41J64M16JT-15E AIT:G Datasheet - Page 67

• Manufacturer Part Number: MT41J64M16JT-15E AIT:G
• Description: DRAM Chip DDR3 SDRAM 1G-Bit 64Mx16 1.5V 96-Pin FBGA
• Manufacturer: Micron

Table 50: DDR3-1866 Speed Bins
PDF: 09005aef84491df3
1Gb_AIT_AAT_DDR3_SDRAM.pdf – Rev. C 8/11 EN
DDR3-1866 Speed Bin
CL-
Parameter
Internal READ command to first data
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
CL = 12
CL = 13
Supported CL settings
Supported CWL settings
t
RCD-
t
RP
Notes:
1. The -107 speed grade is backward compatible with 1333, CL = 9 (-15E) and 1066, CL = 7
2.
3. The CL and CWL settings result in
4. Reserved settings are not allowed.
(-187E).
t
both CL and CWL requirement settings need to be fulfilled.
REFI depends on T
CWL = 5
CWL = 6, 7, 8, 9
CWL = 5
CWL = 6, 7, 8, 9
CWL = 5, 7, 8, 9
CWL = 6
CWL = 5, 8, 9
CWL = 6
CWL = 7
CWL = 5, 6, 8, 9
CWL = 7
CWL = 5, 6, 9
CWL = 7
CWL = 8
CWL = 5, 6, 7
CWL = 8
CWL = 9
CWL = 5, 6, 7, 8
CWL = 9
CWL = 5, 6, 7, 8
CWL = 9
OPER
.
67
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
1Gb: x8, x16 Automotive DDR3 SDRAM
t
t
t
RCD
t
RAS
t
AA
RP
RC
t
CK requirements. When making a selection of
Micron Technology, Inc. reserves the right to change products or specifications without notice.
5, 6, 7, 8, 9, 10, 11, 13
13.91
13.91
13.91
48.91
1.875
1.875
1.071
Min
1.25
3.0
2.5
1.5
1.5
34
5, 6, 7, 8, 9
13-13-13
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
-107
1
9 x
<1.875
<1.875
<1.25
Max
<2.5
<2.5
<1.5
‹ 2010 Micron Technology, Inc. All rights reserved.
3.0
3.3
20
t
–
–
–
REFI
Speed Bin Tables
Unit
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
Notes
t
CK,
2
3
4
3
4
4
3
4
3
4
4
3
4
3
3
4
3
3
4
3
4
3