MB91351APMT 데이터 시트보기 (PDF) - Fujitsu

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MB91351APMT

32-bit Microcontroller

Fujitsu 

MB91350A Series

■ PIN DESCRIPTION

Pin no.

LQFP*1 LQFP*2

Pin name

I/O

circuit

type*3

Function

1 to 8

1 to 8

D16 to D23

P20 to P27

Bit 16 to bit 23 of the external data bus.

C Valid only in external bus mode.

Can be used as ports while in external bus 8-bit mode.

9 to 16

9 to 16

D24 to D31

P30 to P37

Bit 24 to bit 31 of the external data bus.

C Valid only in external bus mode.

Can be used as ports while in single-chip mode.

A00 to A07

19 to 26 17, 20 to 26

P40 to P47

Bit 0 to bit 7 of the external address bus.

C Valid only in external bus mode.

Can be used as ports while in single-chip mode.

27 to 34

27 to 34

A08 to A15

P50 to P57

Bit 8 to bit 15 of the external address bus.

C Valid only in external bus mode.

Can be used as ports while in single-chip mode.

37 to 41

35 to 39

A16 to A20

P60 to P64

Bit 16 to bit 20 of the external address bus.

Valid only in external bus mode.

C

Can be used as ports while in single-chip mode or when the

external address bus is not used.

42 to 44

47, 48

49

⎯

106,105

⎯

A21 to A23

P65 to P67

DA0, DA1

DA2

Bit 21 to bit 23 of the external address bus.

Valid only in external bus mode.

C

Can be used as ports while in single-chip mode or when the

external address bus is not used.

⎯ D/A converter output pins

⎯ D/A converter output pin

50 to 57 113 to 120 AN0 to AN7

58 to 61

⎯

AN8 to AN11

G Analog input pins

G Analog input pins

67 to 70

TOT0 to TOT3

Reload timer output ports.

This pin is valid when timer output is enabled.

⎯

D General-purpose I/O ports.

PP0 to PP3

This pin is valid when the timer output function is

disabled.

OC0

Output compare output pin

71

97

PO0

D General-purpose I/O port.

This pin can be used as a port when the output compare

output is not used.

(Continued)

7

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