MH16V644AWJ-5 查看數據表（PDF） - MITSUBISHI ELECTRIC
零件编号
产品描述 (功能)
比赛名单
MH16V644AWJ-5
MITSUBISHI ELECTRIC
MH16V644AWJ-5 Datasheet PDF : 20 Pages
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Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V644AWJ -5, -6
FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM
Serial Presence Detect TABLE
Bytes
Function described
SPD entry data
SPD DATA entry(Hex)
0 Defines # bytes written into serial memory at module mfgr
128
80
1
Total # bytes of SPD memory device
256 Bytes
08
2
Fundamental memory type
FPM DRAM
01
3
# Row Addresses on this assembly
A0-A11
0C
4
# Column Addresses on this assembly
A0-A11
0C
5
# Module Banks on this assembly
1bank
01
6
Data Width of this assembly...
x64
40
7
... Data Width continuation
0
00
8
Voltage interface standard of this assembly
3.3V LVTTL
02
9
RAS# access time of this assembly
-5
50ns
32
-6
60ns
3C
10
CAS# access time of this assembly
-5
13ns
0D
-6
15ns
0F
11
DIMM Configuration type (Non-parity,Parity,ECC)
non parity
00
12
Refresh Rate/Type
N/R(15.625uS)
00
13
DRAM width,Primary DRAM
x4
04
14
Error Checking DRAM data width
N/A
00
15-31
Reserved for future offerings
open
00
32-61
Superset Memory type(may be used in future)
open
00
62
SPD Data Revision Code
Rev 1
01
63
Checksum for bytes 0-62
Check sum for -5
28
Check sum for -6
34
64-71
Manufacturers JEDEC ID code per JEP-106
MITSUBISHI
1CFFFFFFFFFFFFFF
72
Manufacturing location
Miyoshi,Japan
01
Tajima,Japan
02
NC,USA
03
Germany
04
73-90
Manufacturer's Part Number
MH16V644AWJ-5 4D4831365636343441574A2D352D352020202020
MH16V644AWJ-6 4D4831365636343441574A2D362D362020202020
91-92
Revision Code
PCB revision
rrrr
93-94
Manufacturing date
year/week code
yy/ww
95-98
Assembly Serial Number
serial number
ssssssss
99-125
Manufacturer Specific Data
open
00
126-127
Reserved
open
00
128-255
Open User Free-Form area not defined
open
00
MIT-DS-0122-0.0
MITSUBISHI
ELECTRIC
( 4 / 20 )
26/Feb./1997
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