mt5lsdt872ay-13e Micron Semiconductor Products, mt5lsdt872ay-13e Datasheet - Page 21

• Manufacturer Part Number: mt5lsdt872ay-13e
• Description: 32mb, 64mb, 128mb X72, Sr 168-pin Sdram Udimm
• Manufacturer: Micron Semiconductor Products

Table 21: Serial Presence-Detect Matrix
“1”/”0”: Serial Data, “driven to HIGH”/”driven to LOW.”
NOTE:
32, 64, 128MB x 64 SDRAM DIMM
SD5C4_8_16x72AG.fm - Rev. C 6/04 EN
BYTE
99-125 Manufacturer-Specific Data (RSVD)
36-40 Reserved
42-61 Reserved
65-71 Manufacturer’s JEDEC ID Code (Continued)
73-90 Module Part Number (ASCII)
95-98 Module Serial Number
1. The value of
126
127
30
31
32
33
34
35
41
62
63
64
72
91
92
93
94
Minimum RAS# Pulse Width,
(Note 1)
Module Rank Density
Command and Address Setup Time
Command and Address Hold Time
Data Signal Input Setup Time
Data Signal Input Hold Time
Device Minimum Active/Auto-refresh Time,
t
SPD Revision
Checksum for Bytes 0-62
Manufacturer’s JEDEC ID Code
Manufacturing Location
PCB Identification Code
Identification Code (Continued)
Year of Manufacture in BCD
Week of Manufacture in BCD
System Frequency
SDRAM Component And Clock Detail
RC
t
RAS used for the -13E part is calculated from
DESCRIPTION
t
RAS
1.5ns (-13E/-133)
0.8ns (-13E/-133)
1.5ns (-13E/-133)
0.8ns (-13E/-133)
32MB, 64MB, or
100/133 MHz
(VERSION)
45ns (-13E)
44ns (-133)
50ns (-10E)
60ns (-13E)
66ns (-133)
70ns (10E)
2ns (-10E)
1ns (-10E)
2ns (-10E)
1ns (-10E)
MICRON
ENTRY
128MB
21
1–12
-13E
-133
-10E
2.0
1-9
t
0
RC -
t
RP. Actual device specification value is 37ns.
32MB, 64MB, 128MB (x72, SR)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT5LSDT472A MT5LSDT872A(I) MT5LSDT1672A(I)
Variable Data
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01-09
2D
2C
3C
9C
2C
AF
32
08
15
20
08
10
15
20
08
10
00
42
46
00
02
E8
34
FF
00
64
168-PIN SDRAM UDIMM
Variable Data
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01-09
2D
A5
3D
AF
2C
32
10
15
20
08
10
15
20
08
10
00
3C
42
46
00
20
2C
00
64
F1
FF
©2004 Micron Technology, Inc. All rights reserved.
Variable Data
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01-09
2D
2C
3C
B8
2C
AF
32
20
15
20
08
10
15
20
08
10
00
42
46
00
20
04
50
FF
00
64