Renesas PROM Programming Adapter PCA7435FPG02 Bedienungsanleitung PDF herunterladen (Seite 6)

7540 Group

Rev.4.00 Jun 21, 2004 page 6 of 82

REJ03B0011-0400Z

Fig. 7 Functional block diagram (32P4B package)

FUNCTIONAL BLOCK DIAGRAM (Package: 32P4B)

16

11

13

12

P1(5)

31

31

2

32

5

4

P2(6)

P3(6)

1720 18

10

14

15

9

7

8

6

0

19

2122

P0(8)

30

28 26

24

29

27

25 23

A/D

converter

(10)

X

IN OUT

X

CPU

V

SS

RESET

V

CC

CNV

SS

I/O port P2

I/O port P0

I/O port P1

I/O port P3

SI/O1(8)

RAM

ROM

A

X

Y

S

PC

H

PC

L

PS

Reset input

Clock generating circuit

Clock input

Clock output

V

REF

Watchdog timer

Reset

INT

0

SI/O2(8)

CNTR

0

Prescaler Y (8)

Prescaler Z (8)

Timer X (8)

Timer Z (8)

Timer Y (8)

Key-on wakeup

TY

OUT

TZ

OUT

Prescaler X (8)

CNTR

1

Timer A (16)

INT

0

Timer 1 (8)

Prescaler 1 (8)

TX

OUT

1 2 3 4 5 6 7 8 9 10 11 ... 87 88

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