Z8018x Family
MPU User Manual
289
Table 56. Pin Status During RESET and LOW POWER OPERATION Modes
Pin Status in Each Operation Mode
SYSTEM
Symbol
Pin Function
RESET
SLEEP
IOSTOP
STOP
WAIT
—
IN (N)
IN (N)
OUT
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
1
IN (A)
OUT
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
OUT
A
IN (N)
OUT
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
IN (A)
1
BUSACK
BUSREQ
RESET
NMI
—
1
—
IN (N)
—
0
—
IN (N)
INT
INT
INT
ST
—
IN (N)
0
1
2
—
IN (N)
—
IN (N)
—
1
A0–A17, A19
A18/TOUT
—
Z
1
1
A18
TOUT
—
Z
1
A
1
Z
OUT
Z
H
H
D0–D7
RTS0
Z
A
Z
—
1
H
OUT
IN (N)
IN (N)
H
H
CTS0
—
IN (N)
IN (N)
1
IN (A)
IN (A)
OUT
IN (A)
OUT
N (N)
IN (N)
H
DCD0
TXA0
RXA0
—
—
—
IN (N)
Z
IN (N)
Z
IN (N)
Z
CKA0/DREQ0 CKA0
(Internal Clock Mode)
UM005001-ZMP0400
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