MT18HVF12872PY-667D1 Micron Technology Inc, MT18HVF12872PY-667D1 Datasheet - Page 14

• Manufacturer Part Number: MT18HVF12872PY-667D1
• Description: MODULE DDR2 512MB 240-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT18HVF12872PY-667D1

• Memory Type: DDR2 SDRAM
• Memory Size: 1GB
• Speed: 667MT/s
• Package / Case: 240-DIMM
• Main Category: DRAM Module
• Sub-category: DDR2 SDRAM
• Module Type: 240RDIMM
• Device Core Size: 72b
• Organization: 128Mx72
• Total Density: 1GByte
• Chip Density: 512Mb
• Access Time (max): 45ps
• Maximum Clock Rate: 667MHz
• Operating Supply Voltage (typ): 1.8V
• Operating Current: 3.24A
• Number Of Elements: 18
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Pin Count: 240
• Mounting: Socket
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 14:
PDF: 09005aef82255aba/Source: 09005aef82255a83
HVF18C64_128_256x72G.fm - Rev. B 5/06 EN
99-127 Manufacturer-specific data (RSVD)
47–61 Optional features, not supported
65-71
73-90
95-98
Byte
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
62
63
64
72
91
92
93
94
Address and command setup time,
Address and command hold time,
Data/data mask input setup time,
Data/data mask input hold time,
Write recovery time,
Write to read CMD delay,
Read to precharge CMD delay,
Memory analysis probe
Extension for bytes 41 and 42
MIN active auto refresh time,
MIN auto refresh to active/
auto refresh command period,
SDRAM device MAX cycle time,
SDRAM device MAX DQS–DQ skew time,
SDRAM device MAX read data hold skew factor,
PLL relock time
SPD revision
Checksum for bytes 0–62
Manufacturer’s JEDEC ID code
Manufacturer’s JEDEC ID code
Manufacturing location
Module part number (ASCII)
PCB identification code
Identification code (continued)
Year of manufacture in BCD
Week of manufacture in BCD
Module serial number
Serial Presence-Detect Matrix (continued)
“1”/“0”: serial data, “driven to HIGH”/“driven to LOW”
Notes:
1. The
t
WR
specification is
t
WTR
t
Description
RAS SPD value shown is based on the JEDEC standard value of 45ns; the actual device
t
RC
t
t
RTP
t
RFC
CK
t
DH
t
t
DS
IH
t
MAX
IS
b
b
b
b
t
RAS = 40ns.
t
DQSQ
t
QHS
14
1GB (x72, ECC, SR) 240-Pin DDR2 VLP RDIMM
Micron Technology, Inc., reserves the right to change products or specifications without notice.
(continued)
Release 1.2
(Version)
-667/-53E
-667/-53E
-667/-53E
MICRON
Entry
01–12
-667
-53E
-40E
-667
-53E
-40E
-40E
-667
-53E
-40E
-40E
-40E
-667
-53E
-40E
-667
-53E
-40E
-667
-53E
-40E
1–9
0
Serial Presence-Detect
©2003 Micron Technology, Inc. All rights reserved.
MT18HVF12872P
MT18HVF12872/
Variable data
Variable data
Variable data
Variable data
01–0C
01–09
8D/91
9F/A3
38/3C
3C
3C
2D
2C
20
25
35
27
37
47
10
15
17
22
27
1E
28
1E
00
00
37
69
80
18
1E
23
22
28
0F
00
12
00
FF
–