mt16vddf6464hy-26a Micron Semiconductor Products, mt16vddf6464hy-26a Datasheet - Page 27

• Manufacturer Part Number: mt16vddf6464hy-26a
• Description: 512mb, 1gb X64 200-pin Ddr Sodimm
• Manufacturer: Micron Semiconductor Products

Table 21: Serial Presence-Detect Matrix
“1”/“0”: Serial Data, “driven to HIGH”/“driven to LOW”; notes appear on page 29
09005aef80a646bc
DDF16C64_128x64HG_B.fm - Rev. B 7/03 EN
BYTE
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
0
1
2
3
4
5
6
7
8
9
Number of Bytes Used by Micron
Total Number of Bytes in SPD Device
Fundamental Memory Type
Number of Rows Addresses on Assembly
Number of Column Addresses on Assembly
Number of Physical Ranks on DIMM
Module Data With
Module Data With (Continued)
Moduel Voltage Interface Levels
SDRAM Cycle Time, (
(See note 1)
SDRAM Access From Clock,(
CAS Latency = 2.5
Module Configuration Type
Refresh Rate/Type
SDRAM Device Width (Primary SDRAM)
Error-checking SDRAM Data Width
Minimum Clock Delay, Back-to-Back Random
Column Access
Burst Lengths Supported
Number of Banks on SDRAM Device
CAS Latencies Supported
CS Latency
WE Latency
SDRAM Module Attributes
SDRAM Device Attributes: General
SDRAM Cycle Time, (
(See note 1)
SDRAM Access From CK, (
SDRAM Cycle Time, (
SDRAM Access From CK, (
CAS Latency = 1.5
Minimum Row Precharge Time, (
Minimum Row to Row Active, (
Minimum RAS# to CAS# Delay, (
DESCRIPTION
t
t
t
CK), CAS Latency = 2.5
CK), CAS Latency = 2
CK), CAS Latency = 1.5
t
t
AC), CAS Latency = 2
AC),
t
AC),
t
RRD)
t
RCD)
t
RP)
15 ns (-262/-26A/-265/-202)
0.75ns (-262/-26A/-265)
0.75ns (-262/-26A/-265)
Unbuffered/Diff. Clock
7.5ns (-335/-262/-26A)
20ns (-26A/-265/-202)
20ns (-26A/-265/-202)
27
ENTRY (VERSION)
Fast/Concurrent AP
10ns (-265/-202)
7ns (-262/-26A)
SDRAM DDR
7.5ns( -265)
0.7ns (-335)
0.8ns (-202)
0.7ns (-335)
0.8ns (-202)
18ns (-335)
15ns (-262)
12ns (-335)
18ns (-335)
15ns (-262)
7.8µs/SELF
6ns (-335)
8ns (-202)
SSTL 2.5V
Non-ECC
Non-ECC
1 clock
11, 12
2, 4, 8
2, 2.5
N/A
N/A
128
256
13
64
x8
2
0
4
0
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
200-PIN DDR SODIMM
MT16VDDF6464H MT16VDDF12864H
512MB, 1GB (x64)
0D
0A
A0
80
08
07
02
40
00
04
60
70
75
80
70
75
80
00
82
08
00
01
0E
04
0C
01
02
20
C0
75
70
75
80
00
00
48
3C
50
30
3C
48
3C
50
©2003 Micron Technology, Inc.
0D
A0
80
08
07
0B
02
40
00
04
60
70
75
80
70
75
80
00
82
08
00
01
0E
04
0C
01
02
20
C0
75
70
75
80
00
00
48
3C
50
30
3C
48
3C
50