Z8F1601 Datasheet, PDF (34/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!^®
16
Table 3. Pin Characteristics of the Z8F640x family
Symbol
Mnemonic
Direction
Reset
Direction
Active Low
or
Active High
Internal
Tri-State Pull-up or
Output Pull-down
Schmitt
Trigger
Input
Open Drain
Output
PF[7:0]
I/O
I
N/A
Yes
No
Yes
Yes,
Programmable
PG[7:0]
I/O
I
N/A
Yes
No
Yes
Yes,
Programmable
PH[3:0]
I/O
I
N/A
Yes
No
Yes
Yes,
Programmable
RESET
I
I
Low
N/A
Pull-up
Yes
N/A
VDD
N/A
N/A
N/A
N/A
No
No
N/A
XIN
I
I
N/A
N/A
No
No
N/A
XOUT
O
O
N/A
Yes, in
No
No
No
Stop mode
x represents integer 0, 1,... to indicate multiple pins with symbol mnemonics that differ only by the integer
PS017610-0404
Signal and Pin Descriptions