MT41J64M16JT-15E AIT:G Micron, MT41J64M16JT-15E AIT:G Datasheet - Page 70

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

Table 51: Electrical Characteristics and AC Operating Conditions (Continued)
Notes 1–8 apply to the entire table
Parameter
DQS, DQS# Low-Z time (RL - 1)
DQS, DQS# High-Z time (RL + BL/2)
DQS, DQS# differential READ preamble
DQS, DQS# differential READ postamble
DLL locking time
CTRL, CMD, ADDR
setup to CK,CK#
CTRL, CMD, ADDR
setup to CK,CK#
CTRL, CMD, ADDR hold
from CK,CK#
Minimum CTRL, CMD, ADDR pulse width
ACTIVATE to internal READ or WRITE delay
PRECHARGE command period
ACTIVATE-to-PRECHARGE command period
ACTIVATE-to-ACTIVATE command period
ACTIVATE-to-ACTIVATE
minimum command
period
Four ACTIVATE
windows
Write recovery time
Delay from start of internal WRITE
transaction to internal READ command
READ-to-PRECHARGE time
CAS#-to-CAS# command delay
Auto precharge write recovery + precharge
time
Base (specification)
V
Base (specification)
V
Base (specification)
V
x4/x8 (1KB page
size)
x16 (2KB page size)
x4/x8 (1KB page
size)
x16 (2KB page size)
REF
REF
REF
@ 1 V/ns
@ 1 V/ns
@ 1 V/ns
Symbol
t
(AC175)
(AC150)
(DC100)
t
HZDQS
LZDQS
t
t
t
t
t
t
t
t
t
RPRE
DLLK
t
t
RPST
FAW
t
WTR
t
IPW
RCD
RAS
t
RRD
CCD
DAL
t
RTP
t
WR
t
t
RP
RC
IH
IS
IS
Command and Address Timing
MIN = greater of
–800
Min
512
200
375
350
500
275
375
900
0.9
0.3
4CK or 10ns
40
50
DDR3-800
MIN = greater of 4CK or 10ns
–
Note 24
Note 27
Max
400
400
–
–
–
–
–
–
–
–
–
–
MIN = greater of 4CK or 7.5ns; MAX = n/a
MIN = greater of 4CK or 7.5ns; MAX = n/a
See Speed Bin Tables (page 64) for
See Speed Bin Tables (page 64) for
See Speed Bin Tables (page 64) for
See Speed Bin Tables (page 64) for
MIN = WR +
MIN = greater of
–600
Min
37.5
512
125
300
275
425
200
300
780
0.9
0.3
4CK or 7.5ns
DDR3-1066
50
–
MIN = 15ns; MAX = n/a
MIN = 4CK; MAX = n/a
Note 24
Note 27
Max
300
300
t
RP/
–
–
–
–
–
–
–
–
–
–
t
CK (AVG); MAX = n/a
MIN = greater of
–500
Min
512
240
190
340
140
240
620
0.9
0.3
DDR3-1333
65
30
45
MIN = greater of 4CK or 7.5ns
4CK or 6ns
–
Note 24
Note 27
Max
250
250
–
–
–
–
–
–
–
–
–
–
t
t
RCD
RAS
t
t
RP
RC
MIN = greater of
–450
Min
512
220
170
320
120
220
560
DDR3-1600
0.9
0.3
45
30
40
4CK or 6ns
–
Note 24
Note 27
Max
225
225
–
–
–
–
–
–
–
–
–
–
Unit
CK
CK
CK
CK
CK
CK
CK
CK
CK
ps
ps
ps
ps
ps
ps
ps
ps
ps
ns
ns
ns
ns
ns
ns
ns
Notes
31, 32,
22, 23
22, 23
23, 24
23, 27
29, 30
20, 30
29, 30
20, 30
29, 30
20, 30
31, 32
31, 43
31, 34
31, 32
28
41
31
31
31
31
31
31
33