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WV3DG7266V-D1 데이터시트 PDF




White Electronic Designs에서 제조한 전자 부품 WV3DG7266V-D1은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


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부품번호 WV3DG7266V-D1 기능
기능 512MB -2x32Mx72 SDRAM
제조업체 White Electronic Designs
로고 White Electronic Designs 로고


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WV3DG7266V-D1 데이터시트, 핀배열, 회로
White Electronic Designs
WV3DG7266V-D1
PRELIMINARY*
512MB – 2x32Mx72 SDRAM, UNBUFFERED, w/PLL
FEATURES
DESCRIPTION
PC100 and PC133
Burst Mode Operation
Auto and Self Refresh capability
LVTTL compatible inputs and outputs
The WV3DG7266V is a 2x32Mx72 synchronous DRAM
module which consists of nine stacked 64Mx8 with 4 banks
SDRAM components in TSOP II package, and one 2Kb
EEPROM for Serial Presence Detect which are mounted
on a 144 pin SO-DIMM multilayer FR4 Substrate.
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
3.3V ± 0.3V Power Supply
* This product is under development, is not qualified or characterized and is subject to
change without notice.
NOTE: Consult factory for availability of:
• RoHS compliant products
• Vendor source control options
• Industrial temperature option
Dual Rank
144 Pin SO-DIMM JEDEC
• PCB: 31.75mm (1.25”)
PIN CONFIGURATIONS (FRONT SIDE/BACK SIDE)
PINOUT
PIN FRONT PIN BACK
1 VSS 2 VSS
3 DQ0 4 DQ32
5 DQ1 6 DQ33
7 DQ2 8 DQ34
9 DQ3 10 DQ35
w1w1 w.DaVtCaCShee12t4U.cVoCmC
13 DQ4 14 DQ36
15 DQ5 16 DQ37
17 DQ6 18 DQ38
19 DQ7 20 DQ39
21 VSS 22 VSS
23 DQM0 24 DQM4
25 DQM1 26 DQM5
27 VCC 28 VCC
29 A0 30 A3
31 A1 32 A4
33 A2 34 A5
35 VSS 36 VSS
37 DQ8 38 DQ40
39 DQ9 40 DQ41
41 DQ10 42 DQ42
43 DQ11 44 DQ43
45 VCC 46 VCC
47 DQ12 48 DQ44
PIN FRONT PIN
49 DQ13 50
51 DQ14 52
53 DQ15 54
55 VSS 56
57 CB0 58
59 CB1 60
61 CLK0 62
63 VCC 64
65 RAS# 66
67 WE# 68
69 CS0# 70
71 CS1#* 72
73 NC 74
75 VSS 76
77 CB2 78
79 CB3 80
81 VCC 82
83 DQ16 84
85 DQ17 86
87 DQ18 88
89 DQ19 90
91 VSS 92
93 DQ20 94
95 DQ21 96
BACK
DQ45
DQ46
DQ47
VSS
CB4
CB5
CKE0
VCC
CAS#
CKE1
A12
NC
CLK1
VSS
CB6
CB7
VCC
DQ48
DQ49
DQ50
DQ51
VSS
DQ52
DQ53
PIN FRONT PIN
97 DQ22 98
99 DQ23 100
101 VCC 102
103 A6 104
105 A8 106
107 VSS 108
109 A9 110
111 A10 112
113 VCC 114
115 DQM2 116
117 DQM3 118
119 VSS 120
121 DQ24 122
123 DQ25 124
125 DQ26 126
127 DQ27 128
129 VCC 130
131 DQ28 132
133 DQ29 134
135 DQ30 136
137 DQ31 138
139 VSS 140
141 SDA 142
143 VCC 144
BACK
DQ54
DQ55
VCC
A7
BA0
VSS
BA1
A11
VCC
DQM6
DQM7
VSS
DQ56
DQ57
DQ58
DQ59
VCC
DQ60
DQ61
DQ62
DQ63
VSS
SCL
VCC
PIN NAMES
A0 – A12
BA0-1
DQ0-63
CLK0, CLK1
CB0-7
CKE0
CS0#, CS1#
RAS#
CAS#
WE#
DQM0-7
VCC
VSS
SDA
SCL
DNU
NC
Address Input (Multiplexed)
Select Bank
Data Input/Output
Clock Input
Check Bit (Data-In/Data-Out)
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
* These pins are not used in this module
** These pins should be NC in the system which does
not support SPD.
August 2005
Rev. 1
1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com




WV3DG7266V-D1 pdf, 반도체, 판매, 대치품
White Electronic Designs
WV3DG7266V-D1
PRELIMINARY
Parameter
Operating current
(One bank active)
Precharge standby current in
power-down mode
Precharge standby current in
non power-down mode
Active standby current in
power-down mode
Active Standby Current in
Non-Power Down Mode
Operating Current (Burst mode)
Refresh Current
Self Refresh Current
Nwowtesw: .DataSheet4U.com
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Measured with 1 PLL & 3 Drive ICs.
OPERATING CURRENT CHARACTERISTICS
(VCC = 3.3V, TA = 0°C +70°C)
Symbol
Conditions
ICC1
ICC2P
ICC2PS
Icc2N
ICC2NS
ICC3P
ICC3PS
ICC3N
ICC3NS
ICC4
ICC5
ICC6
Burst Length = 1
tRC tRC (min)
IO = 0mA
CKE VIL(max), tCC = 10ns
CKE & CLK VIL(max), tCC =
CKE VIH(min), CS# VIH(min), tcc =10ns
Input signals are charged one time during 20ns
CKE VIH(min), CLK VIL(max), tCC =
Input signals are stable
CKE VIL(max), tCC = 10ns
CKE & CLK VIL(max), tCC =
CKE VIH(min), CS# VIH(min), tcc = 10ns Input
signals are changed one time during 20ns
CKE VIH(min), CLK VIL(max), tcc =
Input signals are stable
Io = mA
Page burst
4 Banks activated
tCCD = 2CLK
tRC tRC(min)
CKE 0.2V
7
1170
1260
2250
Value
75
1080
36
36
360
180
108
108
540
450
1260
2070
54
Units Note
10
1080 mA
1
mA 3
mA 3
mA 3
mA 3
mA 3
1170 mA
1
1980 mA
mA
2
3
August 2005
Rev. 1
4 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

4페이지










WV3DG7266V-D1 전자부품, 판매, 대치품
White Electronic Designs
WV3DG7266V-D1
PRELIMINARY
PACKAGE DIMENSIONS FOR D1
Ordering Information
Speed
CAS Latency
Height*
WV3DG7266V10D1
100MHz
CL=2
31.75 (1.250”)
WV3DG7266V7D1
133MHz
CL=2
31.75 (1.250”)
WV3DG7266V75D1
133MHz
CL=3
31.75 (1.250”)
NOTES:
• Consult Factory for availability of Lead-Free products. (F = Lead-Free, G = RoHS Compliant)
• Vendor specific part numbers are used to provide memory components source control. The place holder for this is
shown as lower case “x” in the part numbers above and is to be replaced with the respective vendors code. Consult
factory for qualified sourcing options. (M = Micron, S = Samsung & consult factory for others)
• Consult factory for availability of industrial temperature (-40°C to 85°C) option
PACKAGE DIMENSIONS FOR D1
4.00 ± 0.10
(0.16 ± 0.039)
67.56 (2.66)
63.60 (2.50)
2 - R 2.00
(0.078) Min
6.35 (0.250) Max
1 59 61
3.30 23.20
(0.13)
(0.91)
www.DataSheet4U.com
3.80
(0.15)
2
2.50
(0.10)
32.80 (1.29)
4.60 (0.18)
2.10 (0.083)
143
144
2 - 1.80
(0.07)
1.00 ± 0.10
(0.04 ± 0.0039)
August 2005
Rev. 1
* ALL DIMENSIONS ARE IN MILLIMETERS AND (INCHES).
7 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com

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부품번호상세설명 및 기능제조사
WV3DG7266V-D1

512MB -2x32Mx72 SDRAM

White Electronic Designs
White Electronic Designs

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