MB90372 查看數據表（PDF） - Fujitsu

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MB90372

(MB90350E Series) 16-bit Proprietary Microcontrollers

Fujitsu 

MB90370/375 Series

Pin no.

LQFP-144

Pin name

I/O Pin status

circuit during reset

Function

P94

69

T

SCL4

General-purpose N-ch open-drain I/O port.

Serial clock I/O pin for bridge circuit.

P95

70

T

SDA4

General-purpose N-ch open-drain I/O port.

Serial data I/O pin for bridge circuit.

PA0 to PA2

22 to 24 ALR1 to

H

ALR3

Port input

General-purpose I/O ports.

Alarm signal output when battery 1 to 3 run down in

comparator circuit.

PA3

25

H

ACO

General-purpose I/O port.

AC power set signal output in comparator circuit.

PA4 to PA6

26 to 28 OFB1 to

H

OFB3

General-purpose I/O ports.

Battery 1 to 3 discharge control signal output in comparator

circuit.

PB0 to PB1

34, 35

DCIN to

K

DCIN2

General-purpose I/O ports.

AC power monitoring input in comparator circuit.

PB2

36

K

VOL1

General-purpose I/O ports.

Battery 1 power instantaneous interruption monitoring input in

comparator circuit.

PB3

37

K

VSI1

General-purpose I/O ports.

Battery 1 indicator monitoring input in comparator circuit.

PB4

Comparator General-purpose I/O ports.

38

K

VOL2

input

Battery 2 power instantaneous interruption monitoring input in

comparator circuit.

PB5

39

K

VSI2

General-purpose I/O ports.

Battery 2 indicator monitoring input in comparator circuit.

PB6

40

K

VOL3

General-purpose I/O ports.

Battery 3 power instantaneous interruption monitoring input in

comparator circuit.

PB7

41

K

VSI3

General-purpose I/O ports.

Battery 3 indicator monitoring input in comparator circuit.

45 to 47

PC0 to

PC2

SW1 to

SW3

AN0 to

AN2

General-purpose I/O ports.

Comparator

L

input

or

Battery 1 to 3 mount / dismount detection input in comparator

circuit.

A/D input A/D converter analog input pin 0 to 2. This function is enabled

when the analog input specification is enabled (ADER1) .

(Continued)

11

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