V437216C04VDTG-75

Part No.:
V437216C04VDTG-75
Download:
Download
Description:
3.3 VOLT 16M x 72 HIGH PERFORMANCE PC133 REGISTER PLL ECC SDRAM MODULE
File Size:
224 K
Page:
12 Pages
Logo:
Maker:
MOSEL [ MOSEL VITELIC, CORP ]
PCB Prototype

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PCB Datasheet:1PCB Datasheet:1
MOSEL VITELIC
V437216C04VDTG-75
3.3 VOLT 16M x 72 HIGH PERFORMANCE
PC133 REGISTER PLL ECC SDRAM
MODULE
Description
PRELIMINARY
Features
I
168 Pin Registered ECC 16,777,216 x 72 bit
Oganization SDRAM Modules
I
Utilizes High Performance 16M x 4 SDRAM in
TSOPII-54 Packages
I
Fully PC Board Layout Compatible to INTEL’S
Rev 1.2 Module Specification
I
Single +3.3V (± 0.3V) Power Supply
I
Programmable CAS Latency, Burst Length, and
Wrap Sequence (Sequential & Interleave)
I
Auto Refresh (CBR) and Self Refresh
I
All Inputs, Outputs are LVTTL Compatible
I
4096 Refresh Cycles every 64 ms
I
Serial Present Detect (SPD)
I
SDRAM Performance
The V437216C04VDTG-75 memory module is
organized 16,777,216 x 72 bits in a 168 pin dual in
line memory module (DIMM). The 16M x 72
registered DIMM uses 18 Mosel-Vitelic 16M x 4
ECC SDRAM. The x72 registered modules are ideal
for use in high performance computer systems
where increased memory density and fast access
times are required.
Key Component Timing Parameters
t
CK
t
AC
Clock Frequency (max.)
Clock Access Time CAS
Latency = 3
-7
143
5.4
Units
MHz
ns
I
Module Frequency vs AC Parameter
Frequency
V437216C04VDTG-75
133 MHz (PC)
CL
(CAS Latency)
3
t
RCD
3
t
RP
3
t
RC
8
Unit
CLK
V437216C04VDTG-75 Rev. 1.2 July 2001
1