- 您現在的位置：買賣IC網 > PDF目錄276865 > W1D128M72R8B-3.75AR-HB (XILINX INC) 128M X 8 DDR DRAM MODULE, 0.5 ns, DMA240 PDF資料下載
參數資料
| 型號： | W1D128M72R8B-3.75AR-HB |
| 廠商： | XILINX INC |
| 元件分類： | DRAM |
| 英文描述： | 128M X 8 DDR DRAM MODULE, 0.5 ns, DMA240 |
| 封裝： | MO-237, DIMM-240 |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 255K |
| 代理商： | W1D128M72R8B-3.75AR-HB |
DDR2-400, 533
Single Rank, x8 Registered SDRAM DIMMs
DDR2_RDIMM_1 rank_x8_spec
Rev. 1.0 - December, 04
Wintec Industries, Inc., reserves the right to change datasheets and/or products without any notice.
2004 Wintec Industries, Inc.
1
256MB - W1D32M72R8
512MB - W1D64M72R8
1GB
- W1D128M72R8
2GB
- W1D256M72R8 (Preliminary*)
Figure 1: Available layouts
Layout A:
1.181"
Layout B:
1.0"
Front view of double-sided DIMM (see detail physical dimensions
at the back)
Features:
240-pin Registered ECC DDR2 SDRAM Dual-In-
Line Memory Module for DDR2-400 and DDR2-533
JEDEC standard VDD=1.8V (+/- 0.1V) power
supply
One rank 256MB, 512MB, 1GB, and 2GB
Modules are built with 18 x8 DDR2 SDRAM
devices in a 60-ball FBGA package
ECC error detection and correction
Programmable CAS Latency of 3 and 4; Burst
Length of 4 and 8
Auto Refresh and Self Refresh Mode
OCD (Off-Chip Driver Impedance Adjustment) and
ODT (On-Die Termination)
SPD (Serial Presence Detect) with EEPROM
All input/output are SSTL_18 compatible
All contacts are gold plated
One clock delay for register
Speed Grades:
Speed Grade
-5
-3.75
Units
Module Speed Grade PC2-3200 PC2-4200
Speed @ CL3
400
-
MHz
Speed @ CL4
400
533
MHz
Speed @ CL5
-
533
MHz
Note: See Product ordering for full naming guide
Description:
The following specification covers the W1D32M72R8, W1D64M72R8, W1D128M72R8, and W1D256M72R8
family of Single-Rank Registered ECC DDR2 modules using x8 FBGA SDRAMs. Please reference Figure 1 for
available layout configurations and the product ordering guide on the final page of this specification for available
options including speed grade and silicon manufacturer.
Address Summary Table:
256MB
512MB
1GB
2GB
Module Configuration
32M x 72
64M x 72
128M x 72
256M x 72
Refresh
8k
8K
Device Configuration
32M x 8
(9 components)
64M x 8
(9 components)
128M x 8
(9 components)
256M x 8
(9 components)
Row Addressing
A0-A13
A0-A14
Column Addressing
A0-A9
Module Rank
1
*Specifications are for reference purposes only and are subject to change by Wintec without notice.
相關PDF資料 |
PDF描述 |
|---|---|
| W1D128M72R8B-5AL-HB1 | 128M X 8 DDR DRAM MODULE, 0.5 ns, DMA240 |
| WSF128K32-27H2I | SPECIALTY MEMORY CIRCUIT, CPGA66 |
| WS128K32-17G1TCA | 128K X 32 MULTI DEVICE SRAM MODULE, 17 ns, CQFP68 |
| WS128K32-35G1UCA | 128K X 32 MULTI DEVICE SRAM MODULE, 35 ns, CQFP68 |
| WMS256K16L-25DLM | 256K X 16 STANDARD SRAM, 25 ns, CDSO44 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W1D15A120A | 制造商:AVX Corporation 功能描述:Z-CHIP - Tape and Reel 制造商:AVX Corporation 功能描述:50volts 12pF 0405 C0G 1CAPS |
| W1D15A240A | 制造商:AVX Corporation 功能描述:Z-CHIP - Tape and Reel 制造商:AVX Corporation 功能描述:50volts 24pF 0405 C0G 1CAPS |
| W1D15A480A | 制造商:AVX Corporation 功能描述:Z-CHIP - Tape and Reel 制造商:AVX Corporation 功能描述:50volts 48pF 0405 C0G 1CAPS |
| W1D-ANPHY | 制造商:EVERLIGHT 制造商全稱:Everlight Electronics Co., Ltd 功能描述:White Chip LED With Right Angle Lens |
| W1D-ANPHY-3T | 制造商:EVERLIGHT 制造商全稱:Everlight Electronics Co., Ltd 功能描述:White Chip LED |
發布緊急采購，3分鐘左右您將得到回復。