參數(shù)資料
型號(hào): MT8LDT864
廠商: Micron Technology, Inc.
英文描述: SMALL-OUTLINE DRAM MODULE
中文描述: 小外形DRAM模塊
文件頁(yè)數(shù): 7/32頁(yè)
文件大?。?/td> 625K
代理商: MT8LDT864
4, 8 Meg x 64 DRAM SODIMMs
DM83.p65
Rev. 2/99
Micron Technology, Inc., reserves the right to change products or specifications without notice.
1999, Micron Technology, Inc.
7
4, 8 MEG x 64
DRAM SODIMMs
SERIAL PRESENCE-DETECT MATRIX
BYTE
0
1
2
DESCRIPTION
ENTRY (VERSION)
128
256
FAST PAGE MODE
EDO PAGE MODE
12
10 (32MB)
11 (64MB)
1
64
0
LVTTL
50ns (-5)
60ns (-6)
13ns (-5)
15ns (-6)
NONPARITY
0
2x - 31.25μs/SELF
x16 (32MB)
x8 (64MB)
NONE
BIT7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
x
0
0
0
0
0
x
x
x
BIT6
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
x
0
0
0
0
0
x
x
x
BIT5
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
x
0
0
0
0
0
x
x
x
BIT4
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
0
0
0
1
1
1
1
0
1
0
1
0
1
0
0
0
0
x
0
0
0
0
0
x
x
x
BIT3
0
1
0
0
1
1
1
0
0
0
0
0
1
1
1
0
0
0
0
1
0
0
0
0
1
0
1
1
0
1
0
1
1
0
0
0
0
x
0
0
0
0
0
x
x
x
BIT2
0
0
0
0
1
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
1
0
0
0
1
x
0
0
0
1
0
x
x
x
BIT1
0
0
0
1
0
1
1
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
1
1
0
x
0
1
1
0
0
x
x
x
BIT0
0
0
1
0
0
0
1
1
0
0
1
0
0
1
1
0
00
1
0
0
0
0
0
1
1
0
0
0
0
1
1
0
1
1
0
1
0
x
1
0
1
0
0
x
x
x
HEX
80
08
01
02
0C
0A
0B
01
40
00
01
32
3C
0D
0F
00
NUMBER OF BYTES USED BY MICRON
TOTAL NUMBER OF SPD MEMORY BYTES
MEMORY TYPE
3
4
NUMBER OF ROW ADDRESSES
NUMBER OF COLUMN ADDRESSES
5
6
7
8
9
NUMBER OF BANKS
MODULE DATA WIDTH
MODULE DATA WIDTH (continued)
MODULE VOLTAGE INTERFACE LEVELS
RAS# ACCESS TIME (
t
RAC)
10
CAS# ACCESS TIME (
t
CAC)
11
12
MODULE CONFIGURATION TYPE
REFRESH RATE/TYPE15.6μs/NORMAL
03
10
08
00
00
00
31
3D
30
3C
2A
36
29
35
2C
FF
01
02
03
04
xx
01
02
03
04
00
xx
xx
xx
13
DRAM WIDTH (PRIMARY DRAM)
14
ERROR CHECKING DRAM DATA WIDTH
RESERVED
SPD REVISION
CHECKSUM FOR BYTES 0-62
15-61
62
63
REV. 0
32MB -5 (EDO)
32MB -6 (EDO)
32MB -5 (FPM)
32MB -6 (FPM)
64MB -5 (EDO)
64MB -6 (EDO)
64MB -5 (FPM)
64MB -6 (FPM)
MICRON
64
MANUFACTURER
S JEDEC ID CODE
MANUFACTURER
S JEDEC CODE (CONT.)
MANUFACTURING LOCATION
65-71
72
73-90
91
MODULE PART NUMBER (ASCII)
PCB IDENTIFICATION CODE
1
2
3
4
0
92
93
94
IDENTIFICATION CODE (CONT.)
YEAR OF MANUFACTURE IN BCD
WEEK OF MANUFACTURE IN BCD
MODULE SERIAL NUMBER
MANUFACTURE SPECIFIC DATA (RSVD)
95-98
99-125
NOTE:
1.
1
/
0
: Serial Data,
driven to HIGH
/
driven to LOW.
2. x = Variable Data.
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