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FM3 MB9B500 Series - Microcontrollers - Fujitsu

FM3 MB9B500 Series - Microcontrollers - Fujitsu

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<strong>MB9B500</strong> <strong>Series</strong><br />

Pin status<br />

type<br />

Power-on reset<br />

or low voltage<br />

detection state<br />

Power supply<br />

unstable<br />

INITX input<br />

state<br />

Device<br />

internal reset<br />

state<br />

Run mode or<br />

sleep mode<br />

state<br />

Timer mode or sleep mode<br />

state<br />

Function group<br />

Power supply stable<br />

Power supply<br />

stable<br />

Power supply stable<br />

- INITX=0 INITX=1 INITX=1 INITX=1<br />

- - - - SPL=0 SPL=1<br />

K Analog input Hi-Z Hi-Z/ Hi-Z/ Hi-Z/ Hi-Z/ Hi-Z/<br />

selected<br />

Internal Internal Internal Internal Internal<br />

input fixed input fixed input fixed input fixed input fixed<br />

at "0"/ at "0"/ at "0"/ at "0"/ at "0"/<br />

Analog Analog Analog Analog Analog<br />

input input input input input<br />

enabled enabled enabled enabled enabled<br />

GPIO selected, Setting Setting Setting Maintain Maintain Hi-Z/<br />

or other than disabled disabled disabled previous previous Internal<br />

above resource<br />

state state input fixed<br />

selected<br />

at "0"<br />

L External interrupt Setting Setting Setting Maintain Maintain Maintain<br />

enabled selected disabled disabled disabled previous previous previous<br />

state state state<br />

Analog input Hi-Z Hi-Z/ Hi-Z/ Hi-Z/ Hi-Z/ Hi-Z/<br />

selected<br />

Internal Internal Internal Internal Internal<br />

input fixed input fixed input fixed input fixed input fixed<br />

at "0"/ at "0"/ at "0"/ at "0"/ at "0"/<br />

Analog Analog Analog Analog Analog<br />

input input input input input<br />

enabled enabled enabled enabled enabled<br />

GPIO selected, Setting Setting Setting Maintain Maintain Hi-Z/<br />

or other than disabled disabled disabled previous previous Internal<br />

above resource<br />

state state input fixed<br />

selected<br />

at "0"<br />

M Sub crystal Input Input Input Input Input Input<br />

MB9BF500 oscillator input<br />

pin<br />

enabled enabled enabled enabled enabled enabled<br />

M GPIO selected Setting Setting Setting Maintain Maintain Output<br />

MB9BF504<br />

disabled disabled disabled previous previous Hi-Z/<br />

MB9BF505<br />

state state Internal<br />

MB9BF506<br />

input fixed<br />

at "0"<br />

Sub crystal Input Input Input Input Input Input<br />

oscillator input<br />

pin<br />

enabled enabled enabled enabled enabled enabled<br />

60 DS706-00010-1v0-E

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