Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V72AWJ -5, -6
FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
PIN CONFIGURATION
DESCRIPTION
The MH16V72AWJ is 16777216-word x 64-bit dynamic
ram module. This consist of eighteen industry standard
16M x 4 dynamic RAMs in SOJ and one industry standard
EEPROM in TSSOP.
The mounting of SOJs and TSSOP on a card edge dual
in-line package provides any application where high
densities and large of quantities memory are required.
This is a socket-type memory module ,suitable for easy
interchange or addition of module.
85pin
94pin
95pin
1pin
10pin
11pin
FEATURES
Type name
MH16V72AWJ-5
MH16V72AWJ-6
/RAS
/CAS Address /OE
access access access access
time
time
time
time
Cycle
time
Power
dissipation
(typ.W)
(max.ns) (max.ns) (max.ns) (max.ns) (min.ns)
50
60
13
15
25
30
13
15
90
110
5.40
4.50
Utilizes industry standard 16M x 4 RAMs in SOJ and industry
standard EEPROM in TSSOP
168-pin (84-pin dual dual in-line package)
Single +3.3V(±0.3V) supply operation
Low stand-by power dissipation
19.44mW(Max) . . . . . . . . . . . . . . . . . . . LVCMOS input level
Low operation power dissipation
MH16V72AWJ -5 . . . . . . . . . . . . . . . . . . 6.48W(Max)
MH16V72AWJ -6 . . . . . . . . . . . . . . . . . . 5.84W(Max)
All input are directly LVTTL compatible
All output are three-state and directly LVTTL compatible
Includes(0.22uF x 18) decoupling capacitors
4096 refresh cycle every 64ms
Fast-page mode,Read-modify-write,
/CAS before /RAS refresh,Hidden refresh capabilities
Gold plating contact pads
124pin
BACK SIDE
125pin
40pin
FRONT SIDE
41pin
Row Address
A0 ~ A12
Column Address A0 ~ A10
168pin
84pin
APPLICATION
Main memory unit for computers , Microcomputer memory
MIT-DS-0070-0.0
MITSUBISHI
ELECTRIC
( 1 / 20 )
26/Feb./1997
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V72AWJ -5, -6
FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
Pin No.
PIN CONFIGURATION
Pin No.
Pin Name
Vss
DQ0
DQ1
DQ2
DQ3
Vcc
DQ4
DQ5
DQ6
DQ7
DQ8
Vss
DQ9
DQ10
DQ11
DQ12
DQ13
Vcc
DQ14
DQ15
CB0
CB1
Vss
NC
NC
Vcc
/WE0
/CAS0
/CAS1
/RAS0
/OE0
Vss
A0
A2
A4
A6
A8
A10
A12
Vcc
Vcc
DU
Pin Name
Vss
/OE2
/RAS2
/CAS2
/CAS3
/WE2
Vcc
NC
NC
CB2
CB3
Vss
DQ16
DQ17
DQ18
DQ19
Vcc
DQ20
NC
DU
NC
Vss
DQ21
DQ22
DQ23
Vss
DQ24
DQ25
DQ26
DQ27
Vcc
DQ28
DQ29
DQ30
DQ31
Vss
NC
NC
NC
SDA
SCL
Vcc
Pin No.
Pin Name
Vss
DQ32
DQ33
DQ34
DQ35
Vcc
DQ36
DQ37
DQ38
DQ39
DQ40
Vss
DQ41
DQ42
DQ43
DQ44
DQ45
Vcc
DQ46
DQ47
CB4
CB5
Vss
NC
NC
Vcc
DU
/CAS4
/CAS5
NC
DU
Vss
A1
A3
A5
A7
A9
A11
NC
Vcc
DU
DU
Pin No.
Pin Name
Vss
DU
NC
/CAS6
/CAS7
DU
Vcc
NC
NC
CB6
CB7
Vss
DQ48
DQ49
DQ50
DQ51
Vcc
DQ52
NC
DU
NC
Vss
DQ53
DQ54
DQ55
Vss
DQ56
DQ57
DQ58
DQ59
Vcc
DQ60
DQ61
DQ62
DQ63
Vss
NC
NC
SA0
SA1
SA2
Vcc
1
2
3
4
5
6
7
8
9
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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
NC: No Connect
DU: Don't Use
MIT-DS-0070-0.0
MITSUBISHI
ELECTRIC
( 2 / 20 )
26/Feb./1997
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V72AWJ -5, -6
FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
/RAS2
/WE2
/OE2
BLOCK DIAGRAM
/RAS0
/WE0
/OE0
/OE
/CAS0
/W
D1
/RAS
M5M467400AJ
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CB0
CB1
CB2
CB3
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
/OE
/CAS4
/W
M5M467400AJ
D10
/RAS
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
CB4
CB5
CB6
CB7
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
/OE
/W
/RAS
M5M467400AJ
D2
/OE
/CAS1
/W
/RAS
/OE
/W
/RAS
M5M467400AJ
D11
/OE
/CAS5
/W
M5M467400AJ
D12
/RAS
M5M467400AJ
D3
/OE
/W
D4
/OE
/W
/RAS
M5M467400AJ
D5
/OE
/W
/RAS
M5M467400AJ
D6
/OE
/W
D7
D1
/OE
/W
/RAS
/RAS
/RAS
/OE
/W
M5M467400AJ
D13
/RAS
M5M467400AJ
/OE
/W
/RAS
M5M467400AJ
D14
/OE
/CAS6
/CAS2
/W
/RAS
M5M467400AJ
D15
/OE
/W
M5M467400AJ
D16
/RAS
M5M4V17405CJ
M5M467400AJ
/OE
/CAS7
/W
M5M467400AJ
D17
/RAS
/CAS3
M5M467400AJ
D8
/OE
/W
/RAS
M5M467400AJ
D9
/OE
/W
/RAS
M5M467400AJ
D18
A0 ~ A12
Vcc
C1 ~.C18
..
Vss
MIT-DS-0070-0.0
D1 ~ D18
SCL
D1 ~ D18
SA0 SA1 SA2
EEPROM
A0 A1 A2
SDA
MITSUBISHI
ELECTRIC
( 3 / 20 )
26/Feb./1997
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V72AWJ -5, -6
FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
Serial Presence Detect TABLE
Bytes
0
1
2
3
4
5
6
7
8
9
Function described
Defines # bytes written into serial memory at module mfgr
Total # bytes of SPD memory device
Fundamental memory type
# Row Addresses on this assembly
# Column Addresses on this assembly
# Module Banks on this assembly
Data Width of this assembly...
... Data Width continuation
Voltage interface standard of this assembly
RAS# access time of this assembly
-5
-6
10
CAS# access time of this assembly
-5
-6
11
12
13
14
15-31
32-61
62
63
DIMM Configuration type (Non-parity,Parity,ECC)
Refresh Rate/Type
DRAM width,Primary DRAM
Error Checking DRAM data width
Reserved for future offerings
Superset Memory type(may be used in future)
SPD Data Revision Code
Checksum for bytes 0-62
SPD entry data
128
256 Bytes
FPM DRAM
A0-A12
A0-A10
1bank
x72
0
3.3V LVTTL
50ns
60ns
13ns
15ns
ECC
N/R(15.625uS)
x4
x4
open
open
Rev 1
Check sum for -5
Check sum for -6
64-71
72
Manufacturers JEDEC ID code per JEP-106
Manufacturing location
MITSUBISHI
Miyoshi,Japan
Tajima,Japan
NC,USA
Germany
73-90
Manufacturer's Part Number
MH16V72AWJ-5
MH16V72AWJ-6
91-92
93-94
95-98
99-125
126-127
128-255
Revision Code
Manufacturing date
Assembly Serial Number
Manufacturer Specific Data
Reserved
Open User Free-Form area not defined
PCB revision
year/week code
serial number
open
open
open
SPD DATA entry(Hex)
80
08
01
0D
0B
01
48
00
02
32
3C
0D
0F
02
00
04
04
00
00
01
36
42
1CFFFFFFFFFFFFFF
01
02
03
04
4D48313656373241574A2D352D35202020202020
4D48313656373241574A2D362D36202020202020
rrrr
yy/ww
ssssssss
00
00
00
MIT-DS-0070-0.0
MITSUBISHI
ELECTRIC
( 4 / 20 )
26/Feb./1997
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI LSIs
MH16V72AWJ -5, -6
FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
a number of other functions, e.g., Fsat page mode,
/CAS before /RAS refresh, and delayed-write. The
input conditions for each are shown in Table 1.
FUNCTION
The MH16V72AWJ provide, in addition to normal
read, write, and read-modify-write operations,
Table 1 Input conditions for each mode
Operation
Read
Write (Early write)
Write (Delayed write)
Read-modify-write
Hidden refresh
/CAS before /RAS refresh
Standby
/RAS
ACT
ACT
ACT
ACT
ACT
ACT
NAC
/CAS
ACT
ACT
ACT
ACT
ACT
ACT
DNC
Inputs
/W
/OE
NAC
ACT
ACT
DNC
ACT
DNC
ACT
ACT
DNC
ACT
NAC
DNC
DNC
DNC
Row
address
APD
APD
APD
APD
DNC
DNC
DNC
Column
address
APD
APD
APD
APD
DNC
DNC
DNC
Input/Output
Refresh
Input
Output
OPN
VLD
YES
VLD
OPN
YES
VLD
IVD
YES
VLD
VLD
YES
OPN
VLD
YES
DNC
OPN
YES
DNC
OPN
NO
Remark
Fast page
mode
identical
Note : ACT : active, NAC : nonactive, DNC : don' t care, VLD : valid, IVD : Invalid, APD : applied, OPN : open
MIT-DS-0070-0.0
MITSUBISHI
ELECTRIC
( 5 / 20 )
26/Feb./1997
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
