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参数资料
| 型号： | V827464N24SCIX-D3 |
| 厂商： | PROMOS TECHNOLOGIES INC |
| 元件分类： | DRAM |
| 英文描述： | 64M X 72 DDR DRAM MODULE, 0.65 ns, DMA184 |
| 封装： | GREEN, DIMM-184 |
| 文件页数： | 1/17页 |
| 文件大小： | 370K |
| 代理商： | V827464N24SCIX-D3 |
1
V827464N24SC
2.5 VOLT 64M x 72 HIGH PERFORMANCE
REGISTERED ECC DDR SDRAM MODULE
V827464N24SC Rev. 1.2 April 2006
Features
■ 184 Pin Registered 67,108,864 x 72 bit
Organization DDR SDRAM Modules
■ Utilizes High Performance 64M x 4 DDR
SDRAM in TSOPII-66 and FBGA Package
■ 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
■ 8192 Refresh Cycles every 64 ms
■ Serial Presence Detect (SPD)
■ DDR SDRAM Performance
Description
The
V827464N24SC
memory
module
is
organized 67,108,864 x 72 bits in a 184 pin memory
module. The 64M x 72 memory module uses 18
ProMOS 64M x 4 DDR SDRAM. The x72 modules
are ideal for use in high performance computer
systems where increased memory density and fast
access times are required.
Component Used
-6
-7
-75
-8
tCK
Clock Frequency
(max.)
166
(PC333)
143
(PC266A)
133
(PC266B)
125
(PC200)
tAC
Clock Access Time
CAS Latency = 2.5
67
7.5
8
Module Speed
A1
PC1600 (100MHz @ CL2)
B0
PC2100B (133MHz @ CL2.5)
B1
PC2100A (133MHz @ CL2)
C0
PC2700 (166MHz @ CL2.5)
Module Speed
D0
D3
C0
Units
Clock Frequency (max.)
200
(PC400A)
200
(PC400B)
166
(PC333)
MHz
tCK
Clock Cycle Time CAS Latency = 2
7.5
ns
Clock Cycle Time CAS Latency = 2.5
5
6
ns
Clock Cycle Time CAS Latency = 3
5
-
ns
tRCD
tRCD parameter
3
CLK
tRP
tRP parameter
3
CLK
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