MB89590B View Datasheet(PDF) - Fujitsu

Part Name

Description

Manufacturer

MB89590B

8-bit Proprietary Microcontrollers

Fujitsu 

MB89590B/BW Series

Pin No.

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

Pin name

MOD0

MOD1

X0

X1

VSS

P27

P26

P25

P24

P23

P22

P21

P20

P17

P16

P15

P14

P13

P12

P11

P10

P07

P06

P05

P04

P03

P02

P01

P00

VCC

C

RPVP

RPVM

Circuit type

Function

F

An operating mode designation pin. Connect directly to Vss.

F

An operating mode designation pin. Connect directly to Vss.

A

Pins for the Crystal oscillator (6 MHz)



B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B

B





USBDRV

USBDRV

Power supply pin (GND)

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS output pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

General-purpose CMOS I/O pin

Power supply pin

Connect an external capacitor of 0.1 µF. When using with 3.3 V power

supply, connect this pin with the Vcc pin to set to 3.3 V input.

USB route port + pin

USB router port − pin

(Continued)

7

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