HYS64V1000GS-10 Siemens, HYS64V1000GS-10 Datasheet - Page 2

• Manufacturer Part Number: HYS64V1000GS-10
• Description: 3.3V 1M x 64-Bit SDRAM Module 3.3V 1M x 72-Bit SDRAM Module
• Manufacturer: Siemens

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.
The DIMMs use optional serial presence detects implemented via a serial E
pin I
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
Type
HYS 64V1000GU-50
HYS 64V1000GU-60
HYS 64V1000GU-70
HYS 72V1000GU-50
HYS 72V1000GU-50
HYS 72V1000GU-70
Pin Names
Address Format:
Semiconductor Group
1M x 64
1M x 72
2
C protocol. The first 128 bytes are utilized by the DIMM manufacturer and the second 128
HYS 64V1000GS
HYS 72V1000GS
Part Number
A0-A10
A11 (BS)
DQ0 - DQ63
CB0-CB7
RAS
CAS
WE
CKE
CLK0 - CLK3
DQMB0 - DQMB7
CS0 - CS3
Vcc
Vss
SCL
SDA
N.C.
Ordering Code
SDRAM
banks
2
2
Address Inputs
Bank Select
Data Input/Output
Check Bits (x72 organisation only)
Row Address Strobe
Column Address Strobe
Read / Write Input
Clock Enable
Clock Input
Data Mask
Chip Select
Power (+3.3 Volt)
Ground
Clock for Presence Detect
Serial Data Out for Presence Detect
No Connection
Package
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
L-DIM-168-15
Rows
11
11
2
Columns
HYS64(72)V1000GS-10/-12/-15
8
8
Descriptions
100 Mhz 1M x 64 SDRAM module
83 Mhz 1M x 64 SDRAM module
66 MHz 1M x 64 SDRAM module
100 MHz 1M x 72 SDRAM module
83 Mhz 1M x 72 SDRAM module
66 Mhz 1M x 72 SDRAM module
1M x 64/72 SDRAM-Module
Refresh
4k
4k
2
PROM using the two
Period
64 ms
64 ms
Interval
15,6 s
15,6 s