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WED3DG6319V10D2

Description
Synchronous DRAM Module, 16MX64, CMOS, DIMM-168
Categorystorage    storage   
File Size144KB,6 Pages
ManufacturerWhite Electronic Designs Corporation
Websitehttp://www.wedc.com/
Download Datasheet Parametric Compare View All

WED3DG6319V10D2 Overview

Synchronous DRAM Module, 16MX64, CMOS, DIMM-168

WED3DG6319V10D2 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerWhite Electronic Designs Corporation
package instructionDIMM,
Reach Compliance Codeunknown
access modeFOUR BANK PAGE BURST
Other featuresAUTO/SELF REFRESH
JESD-30 codeR-XDMA-N168
memory density1073741824 bit
Memory IC TypeSYNCHRONOUS DRAM MODULE
memory width64
Number of functions1
Number of ports1
Number of terminals168
word count16777216 words
character code16000000
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize16MX64
Package body materialUNSPECIFIED
encapsulated codeDIMM
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
self refreshYES
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formNO LEAD
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
White Electronic Designs
128MB - 16Mx64 SDRAM UNBUFFERED
FEATURES
Burst Mode Operation
Auto and Self Refresh capability
LVTTL compatible inputs and outputs
Serial Presence Detect with EEPROM
Fully synchronous: All signals are registered on the positive
edge of the system clock
Programmable Burst Lengths: 1, 2, 4, 8 or Full Page
3.3 volt
±
0.3v Power Supply
168 pin DIMM JEDEC
WED3DG6419V-D2
DESCRIPTION
The WED3DG6419V is a 16Mx64 synchronous DRAM module which
consists of sixteen 8Mx8 SDRAM components in TSOP II package
and one 2K EEPROM in an 8 pin TSSOP package for Serial Pres-
ence Detect which are mounted on a 168 pin DIMM multilayer FR4
Substrate.
* This product is subject to change without notice.
PIN CONFIGURATIONS (FRONT SIDE/BACK SIDE)
Pin
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
Front
V
SS
DQ0
DQ1
DQ2
DQ3
V
CC
DQ4
DQ5
DQ6
DQ7
DQ8
V
SS
DQ9
DQ10
DQ11
DQ12
DQ13
V
CC
DQ14
DQ15
*CB0
*CB1
V
SS
NC
NC
V
CC
WE#
DQM0
Pin
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
Front
DQM1
CS0#
DNU
V
SS
A0
A2
A4
A6
A8
A10/AP
BA1
V
CC
V
CC
CLK0
V
SS
DNU
CS2#
DQM2
DQM3
DNU
V
CC
NC
NC
*CB2
*CB3
V
SS
DQ16
DQ17
Pin
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
Front
DQ18
DQ19
V
CC
DQ20
NC
*V
REF
CKE1
V
SS
DQ21
DQ22
DQ23
V
SS
DQ24
DQ25
DQ26
DQ27
V
CC
DQ28
DQ29
DQ30
DQ31
V
SS
CLK2
NC
NC
**SDA
**SCL
V
CC
Pin
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
Back
V
SS
DQ32
DQ33
DQ34
DQ35
V
CC
DQ36
DQ37
DQ38
DQ39
DQ40
V
SS
DQ41
DQ42
DQ43
DQ44
DQ45
V
CC
DQ46
DQ47
*CB4
*CB5
V
SS
NC
NC
V
CC
CAS#
DQM4
Pin
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
Back
DQM5
CS1#
RAS#
V
SS
A1
A3
A5
A7
A9
BA0
A11
V
CC
CLK1
*A12
V
SS
CKE0
CS3#
DQM6
DQM7
*A13
V
CC
NC
NC
*CB6
*CB7
V
SS
DQ48
DQ49
Pin
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
Back
DQ50
DQ51
V
CC
DQ52
NC
*V
REF
DNU
V
SS
DQ53
DQ54
DQ55
V
SS
DQ56
DQ57
DQ58
DQ59
V
CC
DQ60
DQ61
DQ62
DQ63
V
SS
CLK3
NC
**SA0
**SA1
**SA2
V
CC
PIN NAMES
A0 – A11
BA0-BA1
DQ0-63
CLK0-CLK3
CKE0,CKE1
CS0#-CS3#
RAS#
CAS#
WE#
DQM0-7
V
CC
V
SS
SDA
SCL
DNU
NC
WP
Address input (Multiplexed)
Select Bank
Data Input/Output
Clock input
Clock Enable input
Chip select Input
Row Address Strobe
Column Address Strobe
Write Enable
DQM
Power Supply (3.3V)
Ground
Serial data I/O
Serial clock
Do not use
No Connect
Write Protect
* These pins are not used in this module.
** These pins should be NC in the system
which does not support SPD.
Aug. 2002
Rev. 2
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com

WED3DG6319V10D2 Related Products

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Description Synchronous DRAM Module, 16MX64, CMOS, DIMM-168 Synchronous DRAM Module, 16MX64, CMOS, DIMM-168 Synchronous DRAM Module, 16MX64, CMOS, DIMM-168 Synchronous DRAM Module, 16MX64, CMOS, DIMM-168
Is it Rohs certified? incompatible incompatible incompatible incompatible
Maker White Electronic Designs Corporation White Electronic Designs Corporation White Electronic Designs Corporation White Electronic Designs Corporation
package instruction DIMM, DIMM, DIMM, DIMM, DIMM168
Reach Compliance Code unknown unknown unknown unknown
access mode FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST
Other features AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH
JESD-30 code R-XDMA-N168 R-XDMA-N168 R-XDMA-N168 R-XDMA-N168
memory density 1073741824 bit 1073741824 bit 1073741824 bit 1073741824 bit
Memory IC Type SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE
memory width 64 64 64 64
Number of functions 1 1 1 1
Number of ports 1 1 1 1
Number of terminals 168 168 168 168
word count 16777216 words 16777216 words 16777216 words 16777216 words
character code 16000000 16000000 16000000 16000000
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C
organize 16MX64 16MX64 16MX64 16MX64
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code DIMM DIMM DIMM DIMM
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
self refresh YES YES YES YES
Maximum supply voltage (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage (Vsup) 3 V 3 V 3 V 3 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V
surface mount NO NO NO NO
technology CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form NO LEAD NO LEAD NO LEAD NO LEAD
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Base Number Matches 1 1 1 1
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