MT18LSDT3272AG-133G3 Micron Technology Inc, MT18LSDT3272AG-133G3 Datasheet - Page 23

• Manufacturer Part Number: MT18LSDT3272AG-133G3
• Manufacturer: Micron Technology Inc

Specifications of MT18LSDT3272AG-133G3

• Main Category: DRAM Module
• Sub-category: SDRAM
• Module Type: 168UDIMM
• Device Core Size: 72b
• Organization: 32Mx72
• Total Density: 256MByte
• Chip Density: 128Mb
• Access Time (max): 6/5.4ns
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 3.3V
• Operating Current: 1.368A
• Number Of Elements: 18
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Operating Temp Range: 0C to 65C
• Operating Temperature Classification: Commercial
• Pin Count: 168
• Mounting: Socket
• Lead Free Status / RoHS Status: Not Compliant

Table 22: Serial Presence-Detect Matrix (Continued)
“1”/”0”: Serial data, “driven to HIGH”/”driven to LOW”; V
NOTE:
09005aef807b3709
SD9_18C16_32x72AG.fm - Rev. E 6/04 EN
1. The value of
99-125 Manufacturer-Specific Data (RSVD)
BYTE
36-40
42-61
65-71
73-90
95-98
126
127
32
33
34
35
41
62
63
64
72
91
92
93
94
DESCRIPTION
Command and Address Setup Time,
Command and Address Hold Time,
Data Signal Input Setup Time,
Data Signal Input Hold Time,
Reserved
Device Minimum Active/Auto-Refresh Time,
Reserved
SPD Revision
Checksum For Bytes 0-62
Manufacturer’s JEDEC ID Code
Manufacturer’s JEDEC ID Code(Cont.)
Manufacturing Location
Module Part Number (ASCII)
PCB Identification Code
Identification Code (Cont.)
Year of Manufacture in BCD
Week of Manufacture in BCD
Module Serial Number
System Frequency
SDRAM Component & Clock Detail
t
RAS used for -13E modules is calculated from
t
DH
t
DS
t
128MB (x72, ECC, SR), 256MB (x72, ECC, DR)
AH,
t
AS,
t
t
CMH
CMS
t
RC
DD
23
= +3.3V ±0.3V
100 MHz (-13E/-133/-
t
RC -
ENTRY (VERSION)
1.5ns (-13E/-133)
0.8ns (-13E/-133)
1.5ns (-13E/-133)
0.8ns (-13E/-133
60ns (-13E)
66ns (-133)
1ns (-10E))
t
70ns (10E)
2ns (-10E)
1ns (-10E)
2ns (-10E)
RP. Actual device specification value is 37ns.
MICRON
REV. 2.0
(-13E)
(-133)
(-10E)
1–12
10E)
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1–9
0
168-PIN SDRAM UDIMM
MT9LSDT1672A MT18LSDT3272A
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01–09
A6
AF
15
20
08
10
15
20
08
10
00
3C
42
46
00
02
F2
3E
2C
00
64
FF
©2004 Micron Technology, Inc.
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01–09
A7
15
20
08
10
15
20
08
10
00
3C
42
46
00
02
F3
3F
2C
00
64
FF
FF