V436616R24V
128 MB 168-PIN UNBUFFERED DIMM
3.3 VOLT 16M x 64
PRELIMINARY
s
168 Pin Unbuffered 16, 777, 216 x 64 bit
Oganization SDRAM DIMM
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Utilizes High Performance 256 Mbit, 16M x 16
SDRAM in TSOPII-54 Packages
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Fully PC Board Layout Compatible to INTEL’S
Rev 1.0 Module Specification
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Single +3.3V (± 0.3V) Power Supply
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Programmable CAS Latency, Burst Length, and
Wrap Sequence (Sequential & Interleave)
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Auto Refresh (CBR) and Self Refresh
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All Inputs, Outputs are LVTTL Compatible
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8192 Refresh Cycles every 64 ms
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Serial Present Detect (SPD)
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SDRAM Performance
Component Used
t
CK
Clock Frequency (max.)
CL=3
CL=2
t
AC
Clock Access Time CAS CL=3
Latency
CL=2
s
Supported Latencies at 133 MHz Operation for
Module
CL
2
CILETIV LESOM
Features
t
RCD
2
Description
The V436616R24V memory module is organized
16, 777, 216 x 64 bits in a 168 pin dual in line
memory module (DIMM). The 16M x 64 memory
module uses 4 Mosel-Vitelic 16M x 16 SDRAM. The
x64 modules are ideal for use in high performance
computer systems where increased memory
density and fast access times are required.
-7
143
133
5.4
5.4
Units
MHz
MHz
ns
ns
t
RP
2
t
RC
8
CLK
V436616R24V Rev. 1.1 January 2002
1