UG42W6414GSG Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 16M Bytes (2M x 64 bits) EDO Mode Unbuffered SODIMM

EDO MODE
DRAM MODULE
UG42W641(4)6GSG
Data sheets can be downloaded at www.unigen.com
16M Bytes (2M x 64 bits)
EDO Mode Unbuffered SODIMM
based on 8 pcs 1M x 16 DRAM with LVTTL, 1K & 4K Refresh
GENERAL DESCRIPTION
PIN ASSIGNMENT (Front View)
The UG42W641(4)6GSG is a 2Mbits x 64 EDO
144-Pin SODIMM
DRAM module. The UG42W641(4)6GSG is assembled
using 8 pcs of 1M x 16 1K/4K refresh DRAMs mounted
on 144 pin unbuffered printed circuit board.
FEATURES
y _{• Single 3.3V ± 10% power supply}
• Hyper Page Mode (EDO) operation
r _{• 10\10/12\8 Addressing (Row\Column)}
L ^{• 1024/4096 refresh cycles every 16/64 ms}
a • CAS-before-RAS Refresh capability
IA _{• LVTTL compatible inputs and output}
T _{• Serial PD with EEPROM}
in ^{N • PCB:Height (1,050mil),double sided component}
FIDE ^{ABSOLUTE MAXIMUM RATINGS}
lim ^{N • Voltage Relative to GND}
O • Operating Temperature
• Storage Temperature
C _{• Short circuit Output Current}
e _N • Power Dissipation
-0.5 to + 4.6V
0 to + 70°C
-55°C to + 125°C
50mA
8W
r _{IGE PART IDENTIFICATION}
P _{UN PART NO.}
REF. CYCLE
PLATING
PIN SYMBOL
1
VSS
3
DQ0
5
DQ1
7
DQ2
9
DQ3
11
VCC
13 DQ4
15 DQ5
17 DQ6
19 DQ7
21
VSS
23 /CAS0
25 /CAS1
27
VCC
29
A0
31
A1
33
A2
35
VSS
37 DQ8
39 DQ9
41 DQ10
43 DQ11
PIN SYMBOL PIN
2
VSS
73
4 DQ32 75
6 DQ33 77
8 DQ34 79
10 DQ35 81
12
VCC
83
14 DQ36 85
16 DQ37 87
18 DQ38 89
20 DQ39 91
22
VSS
93
24 /CAS4 95
26 /CAS5 97
28 VCC
99
30 A3
101
32 A4
103
34 A5
105
36 VSS
107
38 DQ40 109
40 DQ41 111
42 DQ42 113
44 DQ43 115
SYMBOL PIN
/OE
74
VSS
76
NC
78
NC
80
VCC
82
DQ16 84
DQ17 86
DQ18 88
DQ19 90
VSS
92
DQ20 94
DQ21 96
DQ22 98
DQ23 100
VCC 102
A6
104
A8
106
VSS
108
A9
110
A10 112
VCC
114
/CAS2 116
SYMBOL
NC
VSS
NC
NC
VCC
DQ48
DQ49
DQ50
DQ51
VSS
DQ52
DQ53
DQ54
DQ55
VCC
A7
NC
VSS
NC/A12
A11
VCC
/CAS6
UG42W6416GSG
1K
Gold
45
VCC
46 VCC 117 /CAS3 118 /CAS7
47
DQ12 48 DQ44 119 VSS
120 VSS
UG42W6446GSG
4K
Gold
49 DQ13 50 DQ45 121 DQ24 122 DQ56
51 DQ14 52 DQ46 123 DQ25 124 DQ57
53 DQ15 54 DQ47 125 DQ26 126 DQ58
55
VSS
56
VSS 127 DQ27 128 DQ59
57
NC 58
NC 129
VCC 130 VCC
59
NC 60
NC 131 DQ28 132 DQ60
61
NC 62
NC 133 DQ29 134 DQ61
REVISION HISTORY
63
VCC 64 VCC 135 DQ30 136 DQ62
65
NC 66
NC 137 DQ31 138 DQ63
Jun 18 , 2002
Rev - A Product brief released.
67
/WE 68
69 /RAS0 70
71 /RAS1 72
NC 139
NC 141
NC 143
VSS
SDA
VCC
140
142
144
VSS
SCL
VCC
NOTE: Pin symbols in parentheses are not used on these modules but may be
used for other modules in this product family. They are for reference only.
Re-Tek- 325
[e-mail]
http://www.unigen.com,
1
45388 Warm Springs Blvd. Fremont, CA. 94539
TEL: [phone]
FAX: [phone]
Customer Comment Line: 1-800-826-0808