V437216C04VDTG-10PC Datasheet, PDF (1/12 Pages) Mosel Vitelic, Corp – 3.3 VOLT 16M x 72 HIGH PERFORMANCE PC100 REGISTER PLL ECC SDRAM MODULE

MOSEL VITELIC
V437216C04VDTG-10PC
3.3 VOLT 16M x 72 HIGH PERFORMANCE
PC100 REGISTER PLL ECC SDRAM
MODULE
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
Description
The V437216C04VDTG-10PC 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
Clock Frequency (max.)
t_AC
Clock Access Time CAS
Latency = 3
Latency = 2
-8PC
125
6
6
Units
MHz
ns
ns
I Module Frequency vs AC Parameter
Frequency
CL
(CAS Latency)
t_RCD
t_RP
V437216C04VDTG-10PC
3
100 MHz (PC)
2
2
2
2
2
t_RC
Unit
7
CLK
7
CLK
V437216C04VDTG-10PC Rev. 1.3 July 2001
1