mt18lsdf6472y-133 Micron Semiconductor Products, mt18lsdf6472y-133 Datasheet - Page 23

• Manufacturer Part Number: mt18lsdf6472y-133
• Description: 512mb X72, Ecc, Sr 168-pin Sdram Rdimm
• Manufacturer: Micron Semiconductor Products

Table 19:
PDF: 09005aef80a2e32f/Source: 09005aef80d04a5a
SDF18C64x72G.fm - Rev. E 9/05 EN
36–40
Byte
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
0
1
2
3
4
5
6
7
8
9
Description
Number of bytes used by Micron
Total number of SPD memory bytes
Memory type
Number of row addresses
Number of column addresses
Number of module ranks
Module data width
Module data width (continued)
Module voltage interface levels
SDRAM cycle time,
SDRAM access from clock,
Module configuration type
Refresh rate/type
SDRAM width (primary SDRAM)
Error-checking SDRAM data width
Minimum clock delay from back-to-back random column
addresses,
Burst lengths supported
Number of banks on SDRAM device
CAS latencies supported
CS latency
WE latency
SDRAM module attributes
SDRAM device attributes: General
SDRAM cycle time,
SDRAM access from clock,
SDRAM cycle time,
SDRAM access from clock,
Minimum row precharge time,
Minimum row active to row active,
Minimum RAS# to CAS# delay,
Minimum RAS# pulse width,
Module rank density
Command and address setup time,
Command and address hold time,
Data signal input setup time,
Data signal input hold time,
Reserved
Serial Presence-Detect Matrix
“1”/”0”: Serial data, “driven to HIGH”/”driven to LOW”; V
t
CCD
t
t
t
CK (CL = 3)
CK (CL = 2)
CK (CL = 1)
t
t
t
AC (CL = 3)
AC (CL = 2)
AC (CL = 1)
t
t
DH
RAS (See note 1)
t
DS
t
t
RCD
RP
t
AH,
t
t
AS,
RRD
t
t
CMH
CMS
512MB (x72, ECC, SR): 168-PIN SDRAM RDIMM
23
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DD
= +3.3V ±0.3V
Entry (Version)
1, 2, 4, 8, PAGE
5.4 (-13E/-133)
1.5 (-13E/-133)
0.8 (-13E/-133)
1.5 (-13E/-133)
0.8 (-13E/-133)
7.81µs/SELF
-133, -13E
7.5 (-133)
7.5 (-13E)
5.4 (-13E)
10 (-133)
15 (-13E)
20 (-133)
14 (-13E)
15 (-133)
15 (-13E)
20 (-133)
45 (-13E)
44 (-133)
SDRAM
7 (-13E)
6 (-133)
512MB
LVTTL
ECC
128
256
2, 3
13
11
72
0E
1
0
4
4
1
4
0
0
–
–
Serial Presence-Detect
©2001 Micron Technology, Inc. All rights reserved.
MT18LSDF6472
0D
A0
2D
0B
2C
80
08
04
01
48
00
01
70
75
54
02
82
04
04
01
8F
04
06
01
01
1F
0E
75
54
60
00
00
0F
14
0E
0F
0F
80
15
08
15
08
00