HYS 64V4200GDL/HYS 64V8220GDL
144-pin SO-DIMM SDRAM Modules
3.3 V SDRAM Modules
144-pin SO-DIMM SDRAM Modules
PC100/PC133
32 MB & 64 MB Density
鈥?144-pin Eight Byte Small Outline Dual-In-Line
Synchronous DRAM Modules for PC 100 and
PC133 notebook applications
鈥?One bank 4M
脳
64, two bank 8M
脳
64 non-
parity module organization
鈥?Single + 3.3 V (鹵 0.3 V) power supply
鈥?Programmable CAS Latency, Burst Length,
and Wrap Sequence (Sequential &
Interleave)
鈥?Auto Refresh (CBR) and Self Refresh
鈥?Decoupling capacitors mounted on substrate
鈥?Performance:
-7.5
PC133
3-3-3
f
CK
t
AC
鈥?All inputs and outputs are LVTTL compatible
鈥?Serial Presence Detect with E
2
PROM
鈥?Uses 4M
脳
16 SDRAM components
鈥?4096 refresh cycles every 64 ms
鈥?Gold contact pad
鈥?This module family is fully compliant with the
latest INTEL SO-DIMM layout specification
-8
PC100
2-2-2
100
6
Unit
Clock Frequency (max.)
Clock Access Time
CAS latency = 2 & 3
133
5.4
MHz
ns
This Infineon module family are industry standard 144-pin 8-byte Synchronous DRAM (SDRAM)
Small Outline Dual In-line Memory Modules (SO-DIMM) which are organized as x64 high speed
memory arrays designed for use in non-parity applications. These SO-DIMMs use SDRAMs in
TSOPII packages. Decoupling capacitors are mounted on the board.
The DIMMs use serial presence detects implemented via a serial E
2
PROM using the two pin I
2
C
protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128 bytes are
available to the end user.
All Infineon 144-pin SO-DIMMs provide a high performance, flexible 8-byte interface in a 67.5 mm
long footprint.
Data Book
1
12.99