3.3V 16M x 64/72-Bit 1 BANK SDRAM Module
3.3V 32M x 64/72-Bit 2 BANK SDRAM Module
168 pin unbuffered DIMM Modules
HYS64/72V16300GU
HYS64/72V32220GU
•
•
•
•
•
•
•
168 Pin unbuffered 8 Byte Dual-In-Line SDRAM Modules for PC main memory applications
PC100 & PC133 versions
1 bank 16M x 64, 16M x 72 and 2 bank 132M x 64, 32M x 72 organisation
Optimized for byte-write non-parity (x64) or ECC (x72) applications
JEDEC standard Synchronous DRAMs (SDRAM)
Fully PC board layout compatible to INTEL’s Rev. 1.0 module specification
SDRAM Performance:
-7.5
PC133
f
CK
t
AC
Clock frequency (max.)
Clock access time
133
5.4
-8
PC100
100
6
MHz
ns
Units
•
Programmed Latencies :
Product Speed
-7.5
-8
PC133
PC100
CL
3
2
tRCD
3
2
tRP
3
2
•
•
Single +3.3V(± 0.3V ) power supply
Programmable CAS Latency, Burst Length and Wrap Sequence
(Sequential & Interleave)
Auto Refresh (CBR) and Self Refresh
Decoupling capacitors mounted on substrate
All inputs, outputs are LVTTL compatible
Serial Presence Detect with E
2
PROM
Utilizes 16M x 8 SDRAMs in TSOPII-54 packages with 4096 refresh cycles every 64 ms
133,35 mm x 31.75 mm x 4,00 mm card size with gold contact pads
•
•
•
•
•
•
INFINEON Technologies
1
12.99
8.99
HYS64(72)V16300/32220GU
SDRAM-Modules
The HYS64(72)16300GU and HYS64(72)32220 are industry standard 168-pin 8-byte Dual in-line Memory
Modules (DIMMs) which are organised as 16M x 64, 16M x 72 in one bank and 32M x 64 and 32M x 72 in two
banks high speed memory arrays designed with 128M Synchronous DRAMs (SDRAMs) for non-parity and ECC
applications. The DIMMs use -7.5 speed sorted 16M x 8 SDRAM devices in TSOP54 packages to meet the
PC133-333 requirements and -8 & -8A components for the standard PC100 applications. Decoupling capacitors
are mounted on the PC board. The PC board design is according to INTEL’s PC SDRAM Rev. 1.0 module
specification.The DIMMs have a serial presence detect, implemented with 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 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133,35 mm long
footprint, with 1,25“ ( 31,75 mm) height.
Ordering Information
Type
64MByte DIMMs:
HYS 64V16300GU-7.5-...
HYS 72V16300GU-7.5-...
HYS 64V16300GU-8-...
HYS 72V16300GU-8-...
PC133-333-520
PC133-333-520
PC100-222-620
PC100-222-620
L-DIM-168-33
L-DIM-168-33
L-DIM-168-33
L-DIM-168-33
133 Mhz 16M x 64 1 bank SDRAM module
133 Mhz 16M x 72 1 bank SDRAM module
100 MHz 16M x 64 1 bank SDRAM module
100 MHz 16M x 72 1 bank SDRAM module
1,25“
1,25“
1,25“
1,25“
Code
Package
Descriptions
Module
Height
128 MByte DIMMs:
HYS 64V32220GU-7.5-...
HYS 64V32220GU-7.5-...
HYS 64V32220GU-8-...
HYS 72V32220GU-8-...
PC133-333-520
PC133-333-520
PC100-222-620
PC100-222-620
L-DIM-168-30
L-DIM-168-30
L-DIM-168-30
L-DIM-168-30
133 MHz 32M x 64 2 bank SDRAM module
133 Mhz 32M x 72 2 bank SDRAM module
100 MHz 32M x 64 2 bank SDRAM module
100 Mhz 32M x 72 2 bank SDRAM module
1,25“
1,25“
1,25“
1,25“
Note:
All partnumbers end with a place code (not shown), designating the die revision. Consult factory for current revision. Example:
HYS64V16300GU-8-C, indicating Rev.C dies are used for SDRAM components.
Pin Names
A0-A11
BA0, BA1
DQ0 - DQ63
CB0-CB7
RAS
CAS
Address Inputs
Bank Selects
Data Input/Output
Check Bits (x72 only)
Row Address Strobe
Column Address Strobe
WE
CKE0, CKE1
CLK0 - CLK3
DQMB0 - DQMB7
CS0 - CS3
Vcc
Read / Write Input
Clock Enable
Clock Input
Data Mask
Chip Select
Power (+3.3 Volt)
Vss
SCL
SDA
N.C.
Ground
Clock for SPD
Serial Data Out
No Connection
Address Format:
Part Number
16M x 64
16M x 72
32M x 64
32M x 72
HYS 64V16300GU
HYS 72V16300GU
HYS 64V32220GU
HYS 72V32220GU
Rows
12
12
12
12
Columns
10
10
10
10
Bank Select
2
2
2
2
Refresh
4k
4k
4k
4k
Period
64 ms
64 ms
64 ms
64 ms
Interval
15,6
µs
15,6
µs
15,6
µs
15,6
µs
INFINEON Technologies
2
12.99