ATT3042 查看數據表（PDF） - Unspecified

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ATT3042

Field-Programmable Gate Arrays

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Data Sheet

February 1997

ATT3000 Series Field-Programmable Gate Arrays

Pin Assignments

Table 7. ATT3030 44-Pin PLCC Pinout

Pin No.

Function

Pin No.

1

GND

23

2

I/O

24

3

I/O

25

4

I/O

26

5

I/O

27

6

I/O

28

7

PWRDWN

29

8

TCLKIN–I/O

30

9

I/O

31

10

I/O

32

11

I/O

33

12

VCC

34

13

I/O

35

14

I/O

36

15

I/O

37

16

M1– RDATA

38

17

M0–RTRIG

39

18

M2–I/O

40

19

HDC–I/O

41

20

LDC –I/O

42

21

I/O

43

22

INIT–I/O

44

Notes:

Peripheral mode and master parallel mode are not supported in the M44 package.

Parallel address and data pins are not assigned.

Function

GND

I/O

I/O

XTL2–I/O

RESET

DONE–PROG

I/O

XTL1–BCLKIN–I/O

I/O

I/O

I/O

VCC

I/O

I/O

I/O

DIN–I/O

DOUT–I/O

CCLK

I/O

I/O

I/O

I/O

Lucent Technologies Inc.

39

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