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V82658J04S 반도체 회로 부품 판매점

2.5 VOLT 8M x 64 HIGH PERFORMANCE UNBUFFERED DDR SDRAM MODULE



Mosel Vitelic  Corp 로고
Mosel Vitelic Corp
V82658J04S 데이터시트, 핀배열, 회로
MOSEL VITELIC
V82658J04S
2.5 VOLT 8M x 64 HIGH PERFORMANCE
UNBUFFERED DDR SDRAM MODULE
PRELIMINARY
Features
184 Pin Unbuffered 8,388,608 x 64 bit
Organization DDR SDRAM Modules
Utilizes High Performance 8M x 16 DDR
SDRAM in TSOPII-66 Packages
Single +2.5V (± 0.2V) Power Supply
Programmable CAS Latency, Burst Length, and
Wrap Sequence (Sequential & Interleave)
Auto Refresh (CBR) and Self Refresh
All Inputs, Outputs are SSTL-2 Compatible
4096 Refresh Cycles every 64 ms
Serial Presence Detect (SPD)
DDR SDRAM Performance
Component Used -7 -75 -8 Units
tCK Clock Frequency
(max.)
143 133 125 MHz
(PC266A) (PC266B) (PC200)
tAC Clock Access Time
7
7.5
8 ns
CAS Latency = 2.5
Description
The V82658J04S memory module is organized
8,388,608 x 64 bits in a 184 pin memory module.
The 8M x 64 memory module uses 4 Mosel-Vitelic
8M x 16 DDR SDRAM. The x64 modules are ideal
for use in high performance computer systems
where increased memory density and fast access
times are required.
V82658J04S Rev. 1.3 March 2002
1


V82658J04S 데이터시트, 핀배열, 회로
MOSEL VITELIC
V82658J04S
Part Number Information
V 8 2 65
MOSEL VITELIC
MANUFACTURED
DDRSDRAM
8 J0
2.5V
WIDTH
DEPTH
184 PIN Unbuffered
DIMM X16 COMPONENT
REFRESH
RATE 4K
4 S X T G - XX
SPEED
A1 (100MHZ@CL2)
B1 (133MHZ@CL2)
LEAD FINISH
G = GOLD
COMPONENT
PACKAGE, T = TSOP
COMPONENT
REV LEVEL
STTL
4 BANKS
Block Diagram
DQS1
DM1
DQS0
DM0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQS3
DM3
DQS2
DM2
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
CS0
LDQS
LDM
I/O 6
I/O 4
I/O 1
I/O 3
I/O 2
I/O 0
I/O 5
I/O 7
UDQS
UDM
I/O 8
I/O 10
I/O 15
I/O 13
I/O 12
I/O 14
I/O 11
I/O 9
CS
D0
LDQS
LDM
I/O 6
I/O 4
I/O 1
I/O 3
I/O 2
I/O 0
I/O 5
I/O 7
UDQS
UDM
I/O 8
I/O 10
I/O 15
I/O 13
I/O 12
I/O 14
I/O 11
I/O 9
CS
D1
DQS5
DM5
DQS4
DM4
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQS7
DM7
DQS6
DM6
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
LDQS
LDM
I/O 6
I/O 4
I/O 1
I/O 3
I/O 2
I/O 0
I/O 5
I/O 7
UDQS
UDM
I/O 8
I/O 10
I/O 15
I/O 13
I/O 12
I/O 14
I/O 11
I/O 9
CS
D2
LDQS
LDM
I/O 6
I/O 4
I/O 1
I/O 3
I/O 2
I/O 0
I/O 5
I/O 7
UDQS
UDM
I/O 8
I/O 10
I/O 15
I/O 13
I/O 12
I/O 14
I/O 11
I/O 9
CS
D3
SCL
WP
47K
Serial PD
A0
SA0
A1
SA1
A2
SA2
SDA
Clock Wiring
Clock Input
SDRAMs
*CK0,/CK0
*CK1,/CK1
*CK2,/CK2
NC
2 SDRAMs
2 SDRAMs
* Wire per clock loading table/wiring diagrams
VDDVDDQ
VREF
Vss
VDDID
BA0-BA1
A0 - A13
RAS
CAS
CKE0
WE
BA0-BA1 : SDRAMs D0 - D3
A0 - A13 : SDRAMs D0 - D3
RAS : SDRAMs D0 - D3
CAS : SDRAMs D0 - D3
CKE : SDRAMs D0 - D3
WE : SDRAMs D0 - D3
Notes:
1. DQ-to-I/O wiring is shown as recommended
but may be changed.
2. DQ/DQS/DM/CKE/S relationships must be
maintained as shown.
3. DQ,DQS, DM/DQS resistors : 22 Ohms.
4. VDDID strap connections
(for memory device VDD, VDDQ) :
Strap out :(open) : VDD=VDDQ
Strap In (Vss) : VDDVDDQ
V82658J04S Rev. 1.3 March 2002
2
D0 - D3
D0 - D3
D0 - D3




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제조업체: Mosel Vitelic Corp

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V82658J04S buffer

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V82658J04S

2.5 VOLT 8M x 64 HIGH PERFORMANCE UNBUFFERED DDR SDRAM MODULE - Mosel Vitelic Corp