MT9HTF6472AY-667D4 Micron Technology Inc, MT9HTF6472AY-667D4 Datasheet - Page 43

• Manufacturer Part Number: MT9HTF6472AY-667D4
• Description: MODULE DDR2 512MB 240-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT9HTF6472AY-667D4

• Memory Type: DDR2 SDRAM
• Memory Size: 512MB
• Package / Case: 240-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Speed: -
• Other names: 557-1303; MT9HTF6472AY-667D4

Table 23:
pdf: 09005aef80e6f860, source: 09005aef80e5b799
HTF9C32_64_128x72AG_2.fm - Rev. C 6/05 EN
99–127 Manufacturer-Specific Data (RSVD)
47–61 Optional features, not supported
65-71 Manufacturer’s JEDEC ID Code
73-90 Module Part Number (ASCII)
95-98 Module Serial Number
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,
Mem Analysis Probe
Extension for bytes 41 and 42
Min Active Auto Refresh Time,
Minimum Auto Refresh to Active/
Auto Refresh Command Period,
SDRAM Device Max Cycle Time,
SDRAM Device Max DQS-DQ Skew Time,
t
SDRAM Device Max Read Data Hold Skew
Factor,
PLL Relock Time
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
DQSQ
Serial Presence-Detect Matrix
“1”/“0”: Serial Data, “driven to HIGH”/“driven to LOW”
t
QHS
Notes: 1. The
Description
t
WR
256MB, 512MB, 1GB (x72, SR, ECC) 240-Pin DDR2 SDRAM UDIMM
device specification is
t
WTR
t
RAS SPD value shown is based on the JEDEC standard value of 45 ns; the actual
t
t
RC
RTP
t
t
CK
RFC
t
t
DH
MAX
t
IH
t
DS
IS
b
b
b
b
Entry (Version)
t
RAS = 40ns.
(Continued)
Release 1.2
-667/-53E
-667/-53E
-667/-53E
MICRON
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
43
0
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9HTF3272A MT9HTF6472A MT9HTF12872A
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01-09
3C
3C
4B
2D
A9
2C
20
25
35
27
37
47
10
15
17
22
27
1E
28
1E
00
00
37
80
18
1E
23
22
28
00
00
12
FE
10
00
FF
–
©2003, 2004, 2005 Micron Technology, Inc. All rights reserved.
Variable Data
Variable Data
Variable Data
Variable Data
Serial Presence-Detect
01–0C
01-09
2D
5D
3C
3C
12
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
00
00
08
6F
FF
00
–
Variable Data
Variable Data
Variable Data
Variable Data
01–0C
01-09
3C
3C
2D
A9
2C
20
25
35
27
37
47
10
15
17
22
27
1E
28
1E
00
06
37
7F
80
18
1E
23
22
28
00
00
12
FE
10
00
FF
–