Table 1-2 Pin Functions (cont)
Pin No.
FP-100B
TFP-100B
Type
Symbol
TFP-100G
FP-100A
I/O
Name and Functions
System
control
RES
15
18
Input
Reset: When this pin is driven low, the
chip is reset
RESO
26
14
29
17
Output
Output
Reset output: Outputs the CPU
internal reset signal.
TEST
Test pin: This pin is reserved and
cannot be used. It should be
connected to VSS.
Interrupt
pins
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
86
6
7
8
5
89
9
10
11
8
Input
Input
IRQ interrupt request 0 to 4: These
are input pins for edge-sensitive
external interrupts, with a selection of
rising or falling edge.
WKP7 to
WKP0
50 to 43
53 to 46
Wakeup interrupt request 0 to 7:
These are input pins for rising or
falling- edge-sensitive external
interrupts.
Timer pins TMOW
2
4
Output
Input
Clock output: This is an output pin for
waveforms generated by the timer A
output circuit.
AEVL
AEVH
31
30
34
33
Asynchronous event counter event
input: This is an event input pin for
input to the asynchronous event
counter.
TMIC
UD
6
9
Input
Input
Timer C event input: This is an event
input pin for input to the timer C
counter.
25
28
Timer C up/down select: This pin
selects up- or down-counting for the
timer C counter. The counter operates
as an up-counter when this pin is high,
and as a down-counter when low.
TMIF
8
2
11
5
Input
Timer F event input: This is an event
input pin for input to the timer F
counter.
TMOFL
Output
Timer FL output: This is an output pin
for waveforms generated by the timer
FL output compare function.
11
ETC [ ETC ]
