HYS72D64500GR-7-B datasheet(11/39 Pages) INFINEON

Part #	HYS72D64500GR-7-B

Description	Registered DDR SDRAM-Modules

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Manufacturer	INFINEON [Infineon Technologies AG]

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HYS72D[128/64/32]5[00/20/21]GR–[7F/7/8]-B

Registered DDR SDRAM-Modules

Pin Configuration

Data Sheet

11

Rev. 1.03 2004-01

Figure 1

Block Diagram: One Rank 32M

× 72 DDR SDRAM DIMM Module (×8 components)

HYS72D32500GR on Raw Card L

PCK

DQ4

DQ5

DQ6

DQ7

DQ0

DQ1

DQ2

DQ3

DM

I/O 0

I/O 1

I/O 2

I/O 3

D0

I/O 4

I/O 5

I/O 6

I/O 7

DQ12

DQ13

DQ14

DQ8

DQ9

DQ10

DQ11

DM

D1

DQ20

DQ21

DQ22

DQ23

DQ16

DQ17

DQ18

DQ19

DM

D2

DQ28

DQ29

DQ30

DQ31

DQ24

DQ25

DQ26

DQ27

DM

D3

DQ36

DQ37

DQ38

DQ39

DQ32

DQ33

DQ34

DQ35

DM

D4

DQ44

DQ45

DQ46

DQ47

DQ40

DQ41

DQ42

DQ43

DM

D5

DQ52

DQ53

DQ54

DQ55

DQ48

DQ49

DQ50

DQ51

DM

D6

DQ60

DQ61

DQ62

DQ63

DQ56

DQ57

DQ58

DQ59

DM

D7

RS0

S

DQS0

DQS

DQS4

DQS1

DQS5

DQS

DQS2

DQS

DQS3

DQS

DQS6

DQS7

DQ15

CB4

CB5

CB6

CB7

CB0

CB1

CB2

CB3

DM

D8

S

DQS8

DQS

VDD

VSS

D0-D8

VDDQ

D0- D8

D0-D8

VREF

Notes:

1. DQ-to-I/O wiring may be changed within a byte.

2. DQ/DQS/DM/CKE/S relationships must be main-

tained as shown.

3. DQ/DQS resistors should be 22 Ohms.

4. VDDID strap connections (for memory device VDD,

VDDQ):

STRAP OUT (OPEN): VDD = VDDQ

STRAP IN (VSS): VDD ≠ VDDQ.

5. SDRAM placement alternates between the back

and front sides of the DIMM.

6. Address and control resistors should be 22 Ohms.

7. A13 is not wired for raw card A.

VDDID

Strap: see Note 4

CK0, CK0 --------- PLL*

* Wire per Clock Loading Table/Wiring Diagrams

S0

RS0 -> CS: SDRAMs D0-D8

BA0-BA1

RBA0-RBA1 -> BA0-BA1: SDRAMs D0-D8

A0-A

n7

RA0-RA

n7 -> A0-An7: SDRAMs D0-D8

RAS

RRAS -> RAS: SDRAMs D0-D8

CAS

RCAS -> CAS: SDRAMs D0-D8

CKE0

RCKE0 -> CKE: SDRAMs D0- D8

WE

RWE -> WE: SDRAMs D0-D8

R

E

G

I

S

T

E

R

RESET

DM4/DQS13

DM0/DQS9

DM5/DQS14

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

DM1/DQS10

DM2/DQS11

DM6/DQS15

DM3/DQS12

DM7/DQS16

DM8/DQS17

I/O 0

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

VDDSPD

Serial PD

A0

Serial PD

A1

A2

SA0 SA1 SA2

SDA

SCL

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