HYM64V1605GU-50 Datasheet, PDF (2/17 Pages) Siemens Semiconductor Group – 3.3V 16M x 64-Bit EDO-DRAM Module 3.3V 16M x 72-Bit EDO-DRAM Module

HYM 64(72)V1605/45GU-50/-60
16M x 64/72 DRAM Module
The HYM64(72)V1605/45GU-50/-60 are industry standard 168-pin 8-byte Dual In-Line Memory
Modules (DIMMs) which are organized as 16M x 64 and 16M x 72 high speed memory arrays
designed with EDO DRAMs for non-parity and ECC applications. 4k refresh with 12 / 12 addressing
and 8k refresh modules with 13 / 11 addressing are available. The DIMMs use sixteen 16M x 4 EDO
DRAMs for the 16M x 64 organisation and eighteen 16M x 4 DRAMs for the 16M x 72 organisation,
both in TSOPII packages. Decoupling capacitors are mounted on the PC board.
The DIMMs use optional serial presence detects implemented via a serial E ²PROM using the two
pin I²C protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128
bytes of serial PD data are available to the customer.
All 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133,35 mm long space-
saving footprint.
Ordering Information
Type
4k-Refresh:
HYM 64V1605GU-50
HYM 64V1605GU-60
HYM 72V1605GU-50
HYM 72V1605GU-60
8k-Refresh:
HYM 64V1645GU-50
HYM 64V1645GU-60
HYM 72V1645GU-50
HYM 72V1645GU-60
Ordering
Code
Package
Q67100-Q2192 L-DIM-168-14
Q67100-Q2193 L-DIM-168-14
Q67100-Q2194 L-DIM-168-14
Q67100-Q2195 L-DIM-168-14
Q67100-Q2245 L-DIM-168-14
Q67100-Q2246 L-DIM-168-14
L-DIM-168-14
L-DIM-168-14
Descriptions
16M x 64 DRAM module (access time 50 ns)
16M x 64 DRAM module (access time 60 ns)
16M x 72 DRAM module (access time 50 ns)
16M x 72 DRAM module (access time 60 ns)
16M x 64 DRAM module (access time 50 ns)
16M x 64 DRAM module (access time 60 ns)
16M x 72 DRAM module (access time 50 ns)
16M x 72 DRAM module (access time 60 ns)
Semiconductor Group
2