32MB, 64MB, 128MB (x64, SR)
144-PIN SDRAM SODIMM
09005aef80748a77 Micron Technology, Inc., reserves the right to change products or specifications without notice.
SD4C4_8_16X64HG.fm - Rev. C 6/04 EN
21 ©2004 Micron Technology, Inc. All rights reserved.
NOTE:
1. The value of
t
RAS used for -13E modules is calculated from
t
RC -
t
RP. Actual device spec. value is 37ns.
30
Minimum RAS# Pulse Width,
t
RAS (See note 1)
45ns (-13E)
44ns (133)
50ns (-10E)
2D
2C
32
2D
2C
32
2D
2C
32
31
Module Rank Density
32MB, 64MB,
or 128MB
08 10 20
32
Command and Address Setup Time,
t
AS,
t
CMS
1.5ns (-13E/-133)
2ns (-10E)
15
20
15
20
15
20
33
Command and Address Hold Time,
t
AH,
t
CMH
0.8ns (-13E/-133)
1ns (-10E)
08
10
08
10
08
10
34
Data Signal Input Setup Time,
t
DS
1.5ns (-13E/-133)
2ns (-10E)
15
20
15
20
15
20
35
Data Signal Input Hold Time,
t
DH
0.8ns (-13E/-133)
1ns (-10E)
08
10
08
10
08
10
36–
40
Reserved
00 00 00
41
Device Minimum Active/Auto-Refresh Time,
t
RC
66ns (-13E)
71ns (-133)
66ns (-10E)
3C
42
46
3C
42
46
3C
42
46
42–
61
Reserved
00 00 00
62
SPD Revision
REV. 2.0020202
63
Checksum For Bytes 0-62
(-13E)
(-133)
(-10E)
82
CE
1A
8B
D7
23
9E
EA
36
64
Manufacturer’s JEDEC ID Code
MICRON 2C 2C 2C
65-71
Manufacturer’s JEDEC ID Code (Cont.)
FF FF FF
72
Manufacturing Location
1 - 11 01 - 0B 01 - 0B 01 - 0B
73-90
Module Part Number (ASCII)
Variable Data Variable Data Variable Data
91
PCB Identification Code
1 - 9 01-09 01 - 09 01-09
92
Identification Code (Cont.)
0000000
93
Year of Manufacture in BCD
Variable Data Variable Data Variable Data
94
Week of Manufacture in BCD
Variable Data Variable Data Variable Data
95-98
Module Serial Number
Variable Data Variable Data Variable Data
99-125
Manufacturer-specific Data (RSVD)
Variable Data Variable Data Variable Data
126
System Frequency
100 MHz
(-13E/-133/-10E)
64 64 64
127
SDRAM Component & Clock Detail
8F 8F 8F
Table 20: Serial Presence-Detect Matrix (Continued)
“1”/”0”: Serial Data, “driven to HIGH”/”driven to LOW”; notes appear at end of Serial Presence-Detect Matrix
BYTE DESCRIPTION
ENTRY
(VERSION)
MT4LSDT464H MT4LSDT864H MT4LSDT1664H