FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
FM3 MB9B500 Series - Microcontrollers - Fujitsu
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<strong>MB9B500</strong> <strong>Series</strong><br />
LIST OF PIN STATUS<br />
Power-on reset<br />
or low voltage<br />
Pin status<br />
type<br />
Function group<br />
A Main crystal<br />
oscillator input<br />
pin<br />
B Main crystal<br />
oscillator output<br />
pin<br />
detection state<br />
INITX input<br />
state<br />
Device Run mode or<br />
Timer mode or sleep mode<br />
internal reset sleep mode<br />
state<br />
state state<br />
Power supply<br />
unstable<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 />
Input enabled Input Input Input Input Input<br />
enabled enabled enabled enabled enabled<br />
H output/<br />
Internal input<br />
fixed at "0"/<br />
or Input<br />
enabled<br />
C INITX input pin Pull-up/ Input<br />
enabled<br />
H output/<br />
Internal<br />
input fixed<br />
at "0"<br />
Pull-up/<br />
Input<br />
enabled<br />
D Mode input pin Input enabled Input<br />
enabled<br />
E<br />
JTAG<br />
Hi-Z Pull-up/<br />
selected<br />
Input<br />
enabled<br />
GPIO<br />
Setting Setting<br />
selected disabled disabled<br />
F<br />
H output/<br />
Internal<br />
input fixed<br />
at "0"<br />
Pull-up/<br />
Input<br />
enabled<br />
Input<br />
enabled<br />
Pull-up/<br />
Input<br />
enabled<br />
Setting<br />
disabled<br />
Maintain<br />
previous<br />
state/<br />
H output at<br />
oscillation<br />
stop (*1)/<br />
Internal<br />
input fixed<br />
at "0"<br />
Pull-up/<br />
Input<br />
enabled<br />
Input<br />
enabled<br />
Maintain<br />
previous<br />
state<br />
Maintain<br />
previous<br />
state/<br />
H output at<br />
oscillation<br />
stop (*1)/<br />
Internal<br />
input fixed<br />
at "0"<br />
Pull-up/<br />
Input<br />
enabled<br />
Input<br />
enabled<br />
Maintain<br />
previous<br />
state<br />
Maintain<br />
previous<br />
state/<br />
H output at<br />
oscillation<br />
stop (*1)/<br />
Internal<br />
input fixed<br />
at "0"<br />
Pull-up/<br />
Input<br />
enabled<br />
Input<br />
enabled<br />
Maintain<br />
previous<br />
state<br />
Output<br />
Hi-Z/<br />
Internal<br />
input fixed<br />
at "0"<br />
Trace selected Setting Setting Setting Maintain Maintain Trace output<br />
External interrupt disabled disabled disabled previous previous Maintain<br />
enabled selected<br />
state state previous<br />
state<br />
GPIO<br />
Hi-Z Hi-Z/ Hi-Z/<br />
Hi-Z/<br />
selected, or other<br />
Input Input<br />
Internal<br />
than above<br />
enabled enabled<br />
input fixed<br />
resource selected<br />
at "0"<br />
58 DS706-00010-1v0-E
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