HYS64-72V2200GU-8 Siemens, HYS64-72V2200GU-8 Datasheet - Page 2

• Manufacturer Part Number: HYS64-72V2200GU-8
• Description: 3.3V 2M x 64/72-Bit 1 BANK SDRAM Module 3.3V 4M x 64/72-Bit 2 BANK SDRAM Module
• Manufacturer: Siemens

The HYS64(72)2200 and HYS64(72)4220 are industry standard 168-pin 8-byte Dual in-line Memory Modules
(DIMMs) which are organised as 2M x 64, 2M x 72 in 1 bank and 4M x 64 and 4M x 72 in two banks high speed
memory arrays designed with Synchronous DRAMs (SDRAMs) for non-parity and ECC applications. The DIMMs
use -8 speed sort 2M x 8 SDRAM devices in TSOP44 packages to meet the PC100 requirement. Modules which
use -10 parts are suitable for PC66 applications only. 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
first 128 bytes are utilized by the DIMM manufacturer and the second 128 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,
with 1,25“ ( 31,75 mm) height
Ordering Information
Type
HYS 64V2200GU-8
HYS 72V2200GU-8
HYS 64V4220GU-8
HYS 72V4220GU-8
HYS 64V2200GU-8-3
HYS 72V2200GU-8-3
HYS 64V4220GU-8-3
HYS 72V4220GU-8-3
HYS 64V2200GU-10
HYS 72V2200GU-10
HYS 64V4220GU-10
HYS 72V4220GU-10
Pin Names
Address Format:
Semiconductor Group
2M x 64
2M x 72
4M x 64
4M x 72
CKE0, CKE1 Clock Enable
DQ0 - DQ63 Data Input/Output
CB0-CB7
A0-A10
RAS
CAS
WE
BA
HYS 64V2200GU
HYS 72V2200GU
HYS 64V4220GU
HYS 72V4220GU
Part Number
Address Inputs
Bank Address
Check Bits (x72
organisation only)
Row Address Strobe
Column Address Strobe
Read / Write Input
Ordering Code
PC100-222-620
PC100-222-620
PC100-222-620
PC100-222-620
PC100-323-620
PC100-323-620
PC100-323-620
PC100-323-620
PC66-222-920
PC66-222-920
PC66-222-920
PC66-222-920
Rows
11
11
11
11
Package
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
L-DIM-168-29
Columns
DQMB0 - DQMB7 Data Mask
9
9
9
9
CLK0 - CLK3
CS0 - CS3
2
SCL
SDA
N.C.
Vcc
Vss
Descriptions
100 Mhz 2M x 64 1 bank SDRAM module
100 MHz 2M x 72 1 bank SDRAM module
100 Mhz 4M x 64 2 bank SDRAM module
100 Mhz 4M x 72 2 bank SDRAM module
100 Mhz 2M x 64 1 bank SDRAM module
100 MHz 2M x 72 1 bank SDRAM module
100 Mhz 4M x 64 2 bank SDRAM module
100 Mhz 4M x 72 2 bank SDRAM module
66 Mhz 2M x 64 1 bank SDRAM module
66 MHz 2M x 72 1 bank SDRAM module
66 Mhz 4M x 64 2 bank SDRAM module
66 Mhz 4M x 72 2 bank SDRAM module
Banks
1
1
1
1
HYS64(72)V2200/4220GU-8/-10
Clock for Presence Detect
Clock Input
Chip Select
Power (+3.3 Volt)
Ground
Serial Data Out for Presence Detect
No Connection
2
PROM using the two pin I
Refresh
4k
4k
4k
4k
SDRAM-Modules
Period
64 ms
64 ms
64 ms
64 ms
2
C protocol. The
Module
Height
15,6 s
15,6 s
15,6 s
15,6 s
Interval
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“
1,25“