AMMCL002AWP-150I データシートの表示（PDF） - Advanced Micro Devices

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AMMCL002AWP-150I

2 or 4 Megabyte 3.0 Volt-only Flash Miniature Card

Advanced Micro Devices 

PRELIMINARY

INTERFACE SIGNAL ASSIGNMENTS

Pad Number

Signal Name

Pad Number

1

A18

21

2

A16

22

3

A14

23

4

NC

24

5

CEH#

25

6

A11

26

7

A9

27

8

A8

28

9

A6

29

10

A5

30

11

A3

31

12

A2

32

13

A0

33

14

NC

34

15

A24

35

16

A23

36

17

A22

37

18

OE#

38

19

D15

39

20

D13

40

Note: NC = No Connect; RFU = Reserved for Future Use.

Signal Name

D12

D10

D9

D0

D2

D4

RFU

D7

NC

NC

A19

A17

A15

A13

A12

RESET#

A10

VS1#

A7

BS8#

Pad Number

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

Signal Name

A4

CEL#

A1

NC

NC

CD#

A21

BUSY#

WE#

D14

RFU

D11

VS2#

D8

D1

D3

D5

D6

RFU

A20

FLASH MINIATURE CARD OPERATIONS

Voltage Sensing

AMD Miniature Cards provide two voltage sense

signals for hosts that support multiple voltages. The

multivoltage host can sense the voltage level of the

Miniature Card and power up the card at that voltage.

S ee Tab l e 3 f o r a de s c r i pt i on o f th e v ol t ag e

sense signals.

In addition to the voltage sense pins, there are also

mechanical voltage keys on the Miniature Card that

ensure the card can only be inserted into host systems

that can supply the proper voltage levels to the card.

Refer to Section 4.1.2 in the Miniature Card specifica-

tion for more information on mechanical keying.

Table 3. Voltage Sense Signals

Miniature Card

Power-Up Voltage

VS1#

VS2#

3 volt-only

Gnd

Open

8

AmMCL00XA

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