MT8VDDT6464AY-40BF3 Micron Technology Inc, MT8VDDT6464AY-40BF3 Datasheet - Page 23

• Manufacturer Part Number: MT8VDDT6464AY-40BF3
• Description: MODULE DDR SDRAM 512MB 184-DIMM
• Manufacturer: Micron Technology Inc

Specifications of MT8VDDT6464AY-40BF3

• Memory Type: DDR SDRAM
• Memory Size: 512MB
• Speed: 400MT/s
• Package / Case: 184-DIMM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 17:
PDF: 09005aef80a43556, Source: 09005aef80a43534
DDA8C16_32_64x64AG_2.fm - Rev. E 4/06 EN
36-40
Byte
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
0
1
2
3
4
5
6
7
8
9
Number of SPD bytes used by Micron
Total number of bytes in SPD device
Fundamental memory type
Number of row addresses on assembly
Number of column addresses on
assembly
Number of ranks on DIMM
Module data width
Module data width (continued)
Module voltage interface levels
DDR cycle time,
DDR access from clock,
(CL = 3)
Module configuration type
Refresh rate/type
DDR device width (primary DDR)
Error-checking DDR data width
MIN clock delay, back-to-back random
column access
Burst lengths supported
Number of banks on SDRAM device
CAS latencies supported
CS latency
WE latency
DDR module attributes
DDR device attributes: general
DDR cycle time,
DDR access from CK,
DDR cycle time,
DDR access from CK,
MIN row precharge time,
MIN row active-to-row active,
MIN RAS#-to-CAS# delay,
MIN RAS# pulse width,
Module rank density
Address and command setup time,
Address and command hold time,
Data/Data mask input setup time,
Data/Data mask input hold time,
Reserved
Serial Presence-Detect Matrix
“1”/”0”: Serial Data, “driven to HIGH”/”driven to LOW”
Description
t
t
t
CK, (CL = 3)
CK (CL = 2.5)
CK, (CLy = 2)
t
t
AC, (CL = 2)
AC (CL = 2.5)
t
t
AC,
RAS
t
t
RCD
RP
128MB, 256MB, 512MB (x64, SR): PC3200 184-Pin DDR UDIMM
t
RRD
t
DH
t
t
IH
DS
t
IS
128MB, 256MB or
15.6, 7.81µs/SELF
Entry (Version)
0.7ns (for PC2700
Fast/Concurrent
auto precharge
6ns (for PC2700
0.75ns (PC2100,
7.5ns (PC2100,
SDRAM DDR
Unbuffered
Unbuffered
0.6ns (-40B)
0.6ns (-40B)
0.4ns (-40B)
0.4ns (-40B)
15ns (-40B)
10ns (-40B)
15ns (-40B)
40ns (-40B)
5ns (-40B)
SSTL 2.5V
0.7 (-40B)
compat.)
compat.)
12 or 13
10 or 11
PC1600)
PC1600)
3, 2.5, 2
1 clock
512MB
2, 4, 8
None
128
256
64
1
0
8
4
0
1
23
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT8VDDT1664A MT8VDDT3264A MT8VDDT6464A
0A
80
08
07
0C
01
40
00
04
50
70
00
80
08
00
01
0E
04
1C
01
02
20
C0
60
70
75
75
3C
28
3C
28
20
60
60
40
40
00
Serial Presence-Detect
©2005 Micron Technology, Inc. All rights reserved.
0D
0A
80
08
07
01
40
00
04
50
70
00
82
08
00
01
0E
04
1C
01
02
20
C0
60
70
75
75
3C
28
3C
28
40
60
60
40
40
00
0D
80
08
07
0B
01
40
00
04
50
70
00
82
08
00
01
0E
04
1C
01
02
20
C0
60
70
75
75
3C
28
3C
28
80
60
60
40
40
00