HYS64(72)V1000GS-10/-12/-15

1M x 64/72 SDRAM-Module

Semiconductor Group

2

The HYS64(72)V1000GS-10/-12/-15 are industry standard 168-pin 8-byte Dual in-line Memory

Modules (DIMMs) which are organised as 1M x 64 and 1M x 72 high speed memory arrays

designed with Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs

use four 1M x 16 SDRAMs for the 1M x 64 organisation and an additional SDRAM for the 1M x 72

organisation. Decoupling capacitors are mounted on the PC board.

bytes are available to the end user.

All SIEMENS 168-pin DIMMs provide a high performance, flexible 8-byte interface in a 133,35 mm

long footprint.

Ordering Information

Pin Names

Address Format:

Type

Ordering Code

Package

Descriptions

HYS 64V1000GU-50

L-DIM-168-15

100 Mhz 1M x 64 SDRAM module

HYS 64V1000GU-60

L-DIM-168-15

83 Mhz 1M x 64 SDRAM module

HYS 64V1000GU-70

L-DIM-168-15

66 MHz 1M x 64 SDRAM module

HYS 72V1000GU-50

L-DIM-168-15

100 MHz 1M x 72 SDRAM module

HYS 72V1000GU-50

L-DIM-168-15

83 Mhz 1M x 72 SDRAM module

HYS 72V1000GU-70

L-DIM-168-15

66 Mhz 1M x 72 SDRAM module

A0-A10

Address Inputs

A11 (BS)

Bank Select

DQ0 - DQ63

Data Input/Output

CB0-CB7

Check Bits (x72 organisation only)

RAS

Row Address Strobe

CAS

Column Address Strobe

WE

Read / Write Input

CKE

Clock Enable

CLK0 - CLK3

Clock Input

DQMB0 - DQMB7

Data Mask

CS0 - CS3

Chip Select

Vcc

Power (+3.3 Volt)

Vss

Ground

SCL

Clock for Presence Detect

SDA

Serial Data Out for Presence Detect

N.C.

No Connection

Part Number

SDRAM

banks

Rows

Columns

Refresh

Period

Interval

1M x 64

HYS 64V1000GS

2

11

8

4k

64 ms

15,6

µs

1M x 72

HYS 72V1000GS

2

11

8

4k

64 ms

15,6

µs