Rainbow-electronics AT83C5127 Manual do Utilizador descarregar pdf (Página 3)

3

AT83C5127

7519A–SCR–04/05

Package Description

Figure 1. VQFP32 Package Pinout

Figure 2. MLF32 Package Pinout

CIO

VQFP32

P3.1/TxD

CCLK

P5.0

CC4

DVCC

CC8

XTAL1

LI

VCC

P3.7/LED3

CVCC

CVSS

P3.6/LED2

CRST

P1.2/CPRES

D-

D+

AVCC

AVSS

PLLF

P3.4/T0/LED1

P3.0/RxD

28 27 26

1

2

3

4

5

6

7

24

23

22

21

20

19

18

1211109131415

VSS

8

16

17

P1.6

P3.5/T1/CRST1

P1.7/CCLK1

VREF

2529303132

XTAL2

RST

P3.2/INT0/LED0/CIO1

P3.3/INT1

CIO

MLF32

P3.1/TxD

CCLK

P5.0

CC4

DVCC

CC8

XTAL1

LI

VCC

P3.7/LED3

CVCC

CVSS

P3.6/LED2

CRST

P1.2/CPRES

D-

D+

AVCC

AVSS

PLLF

P3.4/T0/LED1

P3.0/RxD

28 27 26

1

2

3

4

5

6

7

24

23

22

21

20

19

18

1211109131415

VSS

8

16

17

P1.6

P3.5/T1/CRST1

P1.7/CCLK1

VREF

2529303132

XTAL2

RST

P3.2/INT0/LED0/CIO1

P3.3/INT1

1 2 3 4 5 6 7 8 9

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