SEN02G64C4BF2SA-30WR【PDF 13/14 页】DRAM DDR2 2GB 200-SODIMM

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Data Sheet

SERIAL PRESENCE-DTECT MATRIX (continued)

Rev.1.3

09.11.2010

BYTE

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47-61

62

63

DESCRIPTION

ADDRESS AND COMMAND SETUP TIME, (t ISb )

ADDRESS AND COMMAND HOLD TIME, (t IHb )

DATA / DATA MASK INPUT SETUP TIME, (t DSb )

DATA / DATA MASK INPUT HOLD TIME, (t DHb )

WRITE RECOVERY TIME, (t WR )

WRITE to READ Command Delay, (t WTR )

READ to PRECHARGE Command Delay, (t RTP )

Mem Analysis Probe

Extension for Bytes 41 and 42

MIN ACTIVE AUTO REFRESH TIME, (t RC )

MINIMUM AUTO REFRESH TO ACTIVE /

AUTO REFRESH COMMAND PERIOD, (t RFC)

SDRAM DEVICE MAX CYCLE TIME, (t CKMAX )

SDRAM DEVICE MAX DQS-DQ SKEW TIME,

(t DQSQ )

SDRAM DEVICE MAX READ DATA HOLD SKEW

FACTOR, (t QHS )

PLL Relock Time

Optional Features, not supported

SPD REVISION

CHECKSUM FOR BYTES 0-62

6400-666

0x17

0x25

0x05

0x12

0x14

0x1E

0xE4

5300-555

0x20

0x27

0x17

0x3C

0x1E

0x1E

0x00

0x06

0x3C

0x7F

0x80

0x18

0x22

0x00

0x00

0x13

0x1A

0x10

4200-444

0x25

0x37

0x22

0x1E

0x28

0x5E

64-66

67

68-71

72

73-90

91

92

93

94

95-98

99-127

128-255

MANUFACTURER`S JEDEC ID CODE

MANUFACTURER`S JEDEC ID CODE (continued)

RESERVED

MANUFACTURING LOCATION

MODULE PART NUMBER (ASCII)

PCB IDENTIFICATION CODE

IDENTIFICATION CODE (continued)

YEAR OF MANUFACTURE IN BCD

WEEK OF MANUFACTURE IN BCD

MODULE SERIAL NUMBER

MANUFACTURER-SPECIFIC DATA (RSVD)

Open for customer use

0x7F

0xDA

0x00

0x01 (Switzerland) | 0x02 (Germany) | 0x03 (USA)

“ SEN02G64C4BF2SA-xx ”

X

X

X

X

X

0x00

0xff

Part Number Code

S

1

E

2

N

3

02G

4

64

5

C4

6

B

7

F

8

2

9

SA

10

-

25

11

*

12

R

13

*RoHs compl.

Swissbit AG

SDRAM D DR 2

200 Pin Unbuffered 1.8V

Depth (2GB)

Width

PCB-Type (B82SRCF100-100)

* optional / additional information

Swissbit AG

DDR2-800MT/s CL6

Chip Vendor (Samsung)

2 Module Rank

Chip Rev. F

Chip organisation x8

Industriestrasse 4

CH-9552 Bronschhofen

Fon: +41 (0) 71 913 03 03

Fax: +41 (0) 71 913 03 15

www.swissbit.com

eMail: info@swissbit.com

Page 13

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