EN80C186EA13 데이터 시트보기 (PDF) - Intel

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EN80C186EA13

16-Bit High-Integration Embedded Processors

Intel 

Intel® 80C186EA Pinout

5.0

Intel® 80C186EA Pinout

Table 6.

Table 6 and Table 7 list the 80C186EA pin names with package location for the 68-pin Plastic

Leaded Chip Carrier (PLCC) component. Figure 3 depicts the complete 80C186EA/80L186EA

pinout (PLCC package) as viewed from the top side of the component (i.e., contacts facing down).

PLCC Pin Names with Package Location

Address/Data Bus

Bus Control

Processor Control

I/O

Name

Location

Name

Location

Name

Location

Name

Location

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

AD8 (A8)

AD9 (A9)

AD10 (A10)

AD11 (A11)

AD12 (A12)

AD13 (A13)

AD14 (A14)

AD15 (A15)

A16

A17

A18

A19/S6

17

ALE/QS0

61

RESIN

24

UCS

34

15

BHE (RFSH)

64

RESOUT

57

LCS

33

13

S0

52

CLKIN

59

MCS0/PEREQ

38

11

S1

53

OSCOUT

58

MCS1/ERROR

37

8

S2

54

CLKOUT

56

MCS2

36

6

RD/QSMD

62

TEST/BUSY

47

MCS3/NCS

35

4

WR/QS1

63

PDTMR

40

PCS0

25

2

ARDY

55

NMI

46

PCS1

27

16

SRDY

49

INT0

45

PCS2

28

14

DEN

39

INT1/SELECT

44

PCS3

29

12

LOCK

48

INT2/INTA0

42

PCS4

30

10

HOLD

50

INT3/INTA1/

41

PCS5/A1

31

7

HLDA

51

IRQ

PCS6/A2

32

5

T0OUT

22

3

Power

T0IN

20

1

T1OUT

23

68

Name

Location

T1IN

21

67

DRQ0

18

66

VSS

26, 60

65

VCC

9, 43

DRQ1

19

NOTE: Pin names in parentheses apply to the 80C188EA/80L188EA.

Table 7.

PLCC Package Location with Pin Names

Location

Name

Location

Name

Location

Name

Location

Name

1

AD15 (A15)

2

AD7

3

AD14 (A14)

4

AD6

5

AD13 (A13)

6

AD5

7

AD12 (A12)

8

AD4

9

VCC

10

AD11 (A11)

11

AD3

12

AD10 (A10)

13

AD2

14

AD9 (A9)

15

AD1

16

AD8 (A8)

17

AD0

18

DRQ0

19

DRQ1

20

T0IN

21

T1IN

22

T0OUT

23

T1OUT

24

RESIN

25

PCS0

26

VSS

27

PCS1

28

PCS2

29

PCS3

30

PCS4

31

PCS5/A1

32

PCS6/A2

33

LCS

34

UCS

35

MCS3/NCS

52

S0

36

MCS2

53

S1

37

MCS1/ERROR

54

S2

38

MCS0/PEREQ

55

ARDY

39

DEN

56

CLKOUT

40

PDTMR

57

RESOUT

41

INT3/INTA1/

58

OSCOUT

IRQ

59

CLKIN

42

INT2/INTA0

43

VCC

60

VSS

61

ALE/QS0

44

INT1/SELECT

62

RD/QSMD

45

INT0

63

WR/QS1

46

NMI

64

BHE RFSH

47

TEST/BUSY

65

A19/S6

48

LOCK

66

A18

49

SRDY

67

A17

50

HOLD

68

A16

51

HLDA

NOTE: Pin names in parentheses apply to the 80C188EA/80L188EA.

22

Product Name Datasheet

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