HYM64(72)V4005/45GU-50/-60

4M x 64/72 DRAM Module

Semiconductor Group

2

The HYM64(72)V4005/45GU-50/-60 are industry standard 168-pin 8-byte Dual In-Line Memory

Modules (DIMMs) which are organized as 4M x 64 and 4M x 72 high speed memory arrays

designed with EDO DRAMs for non-parity and ECC applications. 2k refresh with 11 / 11 addressing

and 4k refresh modules with 12 / 10 addressing are available. The DIMMs use sixteen 4M x 4 EDO

DRAMs for the 4M x 64 organisation and eighteen 4M x 4 DRAMs for the 4M x 72 organisation, both

in TSOPII packages. Decoupling capacitors are mounted on the PC board.

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

Ordering

Code

Package

Descriptions

2k-Refresh:

HYM 64V4005GU-50

Q67100-Q2184

L-DIM-168-12

4M x 64 DRAM module (access time 50 ns)

HYM 64V4005GU-60

Q67100-Q2185

L-DIM-168-12

4M x 64 DRAM module (access time 60 ns)

HYM 72V4005GU-50

Q67100-Q2186

L-DIM-168-12

4M x 72 DRAM module (access time 50 ns)

HYM 72V4005GU-60

Q67100-Q2187

L-DIM-168-12

4M x 72 DRAM module (access time 60 ns)

4k-Refresh:

HYM 64V4045GU-50

L-DIM-168-12

4M x 64 DRAM module (access time 50 ns)

HYM 64V4045GU-60

L-DIM-168-12

4M x 64 DRAM module (access time 60 ns)

HYM 72V4045GU-50

L-DIM-168-12

4M x 72 DRAM module (access time 50 ns)

HYM 72V4045GU-60

L-DIM-168-12

4M x 72 DRAM module (access time 60 ns)