MT8VDDT6464HD Micron Semiconductor Products, MT8VDDT6464HD Datasheet - Page 28

• Manufacturer Part Number: MT8VDDT6464HD
• Description: (MT8VDDTxx64HD) 200-Pin DDR Sdram Sodimms
• Manufacturer: Micron Semiconductor Products

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Table 22: Serial Presence-Detect Matrix (Continued)
“1”/“0”: Serial Data, “driven to HIGH”/“driven to LOW”; notes appear on page 29
09005aef806e1d28
DD8C16_32_64x64HDG_B.fm - Rev. B 7/03 EN
48–61 Reserved
BYTE
36-40 Reserved
65-71 Manufacturer’s JEDEC ID Code
28
29
30
31
32
33
34
35
41
42
43
44
45
46
47
62
63
64
Minimum Row Active to Row
Active,
Minimum RAS# to CAS# Delay,
Minimum RAS# Pulse Width,
(See note 2)
Module Rank Density
Address and Command Setup Time,
t
Address and Command Hold Time,
t
Data/Data Mask Input Setup Time,
t
Data/Data Mask Input Hold Time,
t
Minimum Active/Auto Refresh
Time,
Minimum Auto Refresh to Active/
Auto Refresh Command Period,
t
SDRAM Device Maximum Cycle
Time,
SDRAM Device Maximum DQS-DQ
Skew Time,
Maximum Read Data Hold Skew
Factor,
Reserved
DIMM Height
SPD Revision
Checksum for Bytes 0-62
Manufacturer’s JEDEC ID Code
IS, (See note 3)
IH, (See note 3)
DS
DH
RFC
t
t
RC
CK (MAX)
t
t
QHS
RRD
DESCRIPTION
t
DQSQ
t
RAS
t
RCD
15ns (-262/-26A/-265/-202)
13ns (-262/-26A/265/202)
1.0ns (-262/-26A/-265)
1.0ns (-262/-26A/-265)
0.5ns (-262/-26A/-265)
0.5ns (-262/-26A/-265)
0.5ns (-262/-26A/-265)
0.75ns (-262/-26A/-265)
20ns (-26A/-265/-202)
45ns (-262/-26A/-265)
75ns (-262/-26A/-265)
ENTRY (VERSION) MT8VDDT1664HD MT8VDDT3264HD MT8VDDT6464HD
65ns (-26A/-265)
60ns (-335/-262)
64MB, 128MB,
0.45ns (-335)
0.45ns (-335)
0.45ns (-335)
0.55ns (-335)
(Continued)
0.8ns (-335)
1.1ns (-202)
0.8ns (-335)
1.1ns (-202)
0.6ns (-202)
0.6ns (-202)
0.6ns (-202)
1.0ns (-202)
12ns (-335)
15ns (-262)
42ns (-335)
40ns (-202)
70ns (-202)
72ns (-335)
80ns (-202)
12ns (-335)
Release 1.0
18ns (-335)
MICRON
256MB
-26A
-335
-262
-265
-202
28
Micron Technology, Inc., reserves the right to change products or specifications without notice.
128MB, 256MB, 512MB (x64)
2A
2D
A0
A0
2D
A0
D0
2D
3C
3C
B0
B0
3C
4B
3C
FD
FD
C8
2C
30
48
50
28
10
80
80
45
50
60
45
50
60
00
41
46
48
50
30
34
32
55
75
00
01
00
10
FF
200-PIN DDR SODIMM
2A
2D
A0
A0
2D
A0
A3
D0
30
3C
48
3C
50
28
20
80
B0
80
B0
45
50
60
45
50
60
00
3C
41
46
48
4B
50
30
34
32
3C
55
75
00
01
00
10
10
00
9B
2C
FF
©2003 Micron Technology, Inc. All rights reserved.
2A
2D
A0
A0
2D
A0
BC
30
3C
48
3C
50
28
40
80
B0
80
B0
45
50
60
45
50
60
00
3C
41
46
48
4B
50
30
34
32
3C
55
75
00
01
00
10
31
C4
21
2C
F1
FF