参数资料
型号: VS864648041BTGA-8H
厂商: VANGUARD INTERNATIONAL SEMICONDUCTOR CORP
元件分类: DRAM
英文描述: 8M X 64 SYNCHRONOUS DRAM MODULE, 6 ns, DMA168
封装: DIMM-168
文件页数: 1/15页
文件大小: 188K
代理商: VS864648041BTGA-8H
Document:1G5-0115
Rev.4
Page 1
VIS
VS864648041B,VS1664648041B
Preliminary
8M,16MX64-Bit
SDRAM Module
Description
The VS864648041B and VS1664648041B are 8M x 64 bit and 16M bit x 64 Dual-In-Line synchronous
DRAM Module (DIMM). It consists of 8/16 CMOS 8Mx8 bit synchronous DRAMs (VG36648041BT) with 4
banks and in standard 54 pin TSOP-II package. Decoupling capacitors are mounted on power supply line for
noise reduction. The module use serial presence detects implemented via a 2K-bit EEPROM component.
Features
VS864648041B, VS1664648041B :
Comply to Intel PC100 specification
Single 3.3V (
) power supply
Utilizes -8H, -8L and -10 SDRAM components
8M x 64 bit (VS864648041B) and 16M x 64 bit (VS1664648041B) options
Fully synchronous with all signals referenced to a positive clock edge
Non-Buffered
Programmable burst length (1,2,4,8 & Full page)
Programmable wrap sequence (Sequential/Interleave)
Automatic precharge and controlled precharge
Auto refresh and self refresh modes
I/O level : LVTTL interface
Random column access in every cycle
4096 refresh cycles / 64ms
Serial Presence Detect (SPD) with EEPROM
JEDEC standard pinout
Performance Options (at 100MHz; units: clock)
Marking
SDRAMs
CL
TRCD
TRP
TRC
-8H
2
7
-8L
3
2
7
-10
3
8
0.3V
±
相关PDF资料
PDF描述
VS1664648041BTGA-8L 16M X 64 SYNCHRONOUS DRAM MODULE, 6 ns, DMA168
VS9LAUI-155.520 VCXO, CLOCK, 155.52 MHz, LVPECL OUTPUT
VS9LTSF-FREQEL VCXO, CLOCK, 38 MHz - 640 MHz, LVPECL OUTPUT
VS9LAUG-212.500 VCXO, CLOCK, 212.5 MHz, LVPECL OUTPUT
VS9LAUJ-150.000 VCXO, CLOCK, 150 MHz, LVPECL OUTPUT
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