Z8L180 ZILOG [Zilog, Inc.], Z8L180 Datasheet - Page 305

• Manufacturer Part Number: Z8L180
• Description: Z8018x Family MPU
• Manufacturer: ZILOG [Zilog, Inc.]

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