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V437432S24VのメーカーはMosel Vitelic Corpです、この部品の機能は「3.3 VOLT 32M x 72 HIGH PERFORMANCE PC133 UNBUFFERED SDRAM ECC MODULE」です。 |
部品番号 | V437432S24V |
| |
部品説明 | 3.3 VOLT 32M x 72 HIGH PERFORMANCE PC133 UNBUFFERED SDRAM ECC MODULE | ||
メーカ | Mosel Vitelic Corp | ||
ロゴ | |||
このページの下部にプレビューとV437432S24Vダウンロード(pdfファイル)リンクがあります。 Total 12 pages
MOSEL VITELIC
V437432S24V
3.3 VOLT 32M x 72 HIGH PERFORMANCE
PC133 UNBUFFERED SDRAM ECC
MODULE
PRELIMINARY
Features
s 168 Pin Unbuffered ECC 33,554,432 x 72 bit
Oganization SDRAM Modules
s Utilizes High Performance 32M x 8 SDRAM in
TSOPII-54 Packages
s Fully PC Board Layout Compatible to INTEL’S
Rev 1.0 Module Specification
s Single +3.3V (± 0.3V) Power Supply
s Programmable CAS Latency, Burst Length, and
Wrap Sequence (Sequential & Interleave)
s Auto Refresh (CBR) and Self Refresh
s All Inputs, Outputs are LVTTL Compatible
s 8192 Refresh Cycles every 64 ms
s Serial Present Detect (SPD)
s SDRAM Performance
Description
The V437432S24V memory module is organized
33,554,432 x 72 bits in a 168 pin dual in line
memory module (DIMM). The 32M x 72 unbuffered
DIMM uses 9 Mosel-Vitelic 32M x 8 ECC SDRAM.
The x72 modules are ideal for use in high
performance computer systems where increased
memory density and fast access times are required.
Key Component Timing Parameters
tCK Clock Frequency (max.)
tAC Clock Access Time CAS Latency = 3
tCK Clock Frequency (max.)
tAC Clock Access Time CAS Latency = 2
-7PC
143
5.4
133
5.4
Units
MHz
ns
MHz
ns
s Module Frequency vs AC Parameter
Frequency
V437432S24V
133 MHz (PC)
CL
(CAS Latency)
2
tRCD
2
tRP
2
tRC Unit
8 CLK
V437432S24V Rev. 1.0 January 2002
1
1 Page MOSEL VITELIC
Module Part Number Information
V437432S24V
V 4 3 74 32 S 2
MOSEL VITELIC
MANUFACTURED
SDRAM
3.3V
WIDTH
DEPTH
168 PIN Unbuffered
DIMM X8 COMPONENT
REFRESH
RATE 8K
4 V X T G - XX
SPEED
75PC = PC133 CL3,2
75 = PC133 CL3
10PC = PC133 CL3,2
LEAD FINISH
G = GOLD
COMPONENT
PACKAGE, T = TSOP
COMPONENT A=0.17u B=0.14u
REV LEVEL
LVTTL
4 BANKS
Block Diagram
WE
CS0
DQM0
I/O1–I/O8
DQM1
I/O9–I/O16
BC0–7
10
10
10
DQM WE
I/O1–I/O8
DQM WE
I/O1–I/O8
DQM WE
I/O1–I/O8
CS DQM4
D0 I/O40–I/O33
CS DQM5
D1 I/O48–I/O41
CS
10
10
DQM WE
I/O1–I/O8
DQM WE
I/O1–I/O8
CS
D4
CS
D5
CS2
DQM2
I/O17–I/O24
DQM3
I/O25–I/O32
10
10
DQM WE
I/O1–I/O8
DQM WE
I/O1–I/O8
CS DQM6
D2 I/O49–I/O56
CS DQM7
D3 I/O57–I/O64
E2PROM SPD (256 WORD X 8 BITS)
SCL0
SA2
SA1
SA0
SDA
WP
CKE0
RAS
CAS
WE
47K A(11:0)
BA0, BA1
CLOCK WIRING
CLOCK INPUT
LOAD
CLK0
CLK1
CLK2
CLK3
5 SDRAM
Termination
4 SDRAMS +3.3pF Cap
Termination
VCC
VSS
DQM WE
CS
I/O1–I/O8
D6
10
DQM WE
CS
I/O1–I/O8
D7
10
CKE: SDRAM D0-D7
RAS: SDRAM D0-D7
CAS: SDRAM D0-D7
WE: SDRAM D0-D7
A(11:0): SDRAM D0-D7
BA0, BA1: SDRAM D0-D7
C0-C17
D0-D7
D0-D7
V437432S24V Rev. 1.0 January 2002
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3Pages MOSEL VITELIC
Capacitance
TA = 0°C to 70°C; VDD = 3.3V ± 0.3V, f = 1 MHz
Symbol Parameter
CI1
CI2
CICL
CI3
CI4
CIO
CSC
CSD
Input Capacitance (A0 to A11, RAS, CAS, WE)
Input Capacitance (CS0-CS3)
Input Capacitance (CLK0-CLK3)
Input Capacitance (CKE0, CKE1)
Input Capacitance (DQM0-DQM7)
Input/Output Capacitance (I/O1-I/064)
Input Capacitance (SCL, SA0-2)
Input/Output Capacitance
Absolute Maximum Ratings
Parameter
Voltage on VDD Supply Relative to VSS
Voltage on Input Relative to VSS
Operating Temperature
Storage Temperature
Power Dissipation
V437432S24V
Limit Values
85
30
22
50
20
20
8
18
Unit
pF
pF
pF
pF
pF
pF
pF
pF
Max.
-1 to 4.6
-1 to 4.6
0 to +70
-55 to 125
7
Units
V
V
°C
°C
W
V437432S24V Rev. 1.0 January 2002
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6 Page | |||
ページ | 合計 : 12 ページ | ||
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部品番号 | 部品説明 | メーカ |
V437432S24V | 3.3 VOLT 32M x 72 HIGH PERFORMANCE PC133 UNBUFFERED SDRAM ECC MODULE | Mosel Vitelic Corp |