Z8F0113HJ005EG Datasheet, PDF (27/245 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F0823 Series
Product Specification
12
Table 5 provides detailed information about the characteristics for each pin available on
Z8 Encore! XP F0823 Series 8-pin devices.
Table 5. Pin Characteristics (8-Pin Devices)
Symbol
Mnemonic
Active
Low
or
Reset Active
Direction Direction High
Tristate
Output
Internal
Pull-up
or Pull-
down
Schmitt-
Trigger
Input
Open Drain
Output
5V
Tolerance
PA0/DBG
I/O I (but can N/A
change
during
reset if
key
sequence
detected)
Yes Program- Yes
Yes,
Yes, unless
mable
Programmable pull-ups
Pull-up
enabled
PA1
I/O
I
N/A
Yes Program- Yes
Yes,
Yes, unless
mable
Programmable pull-ups
Pull-up
enabled
RESET/PA2 I/O
I/O
N/A
(defaults
to
RESET)
Yes Program- Yes
mable for
PA2;
always
on for
RESET
Programma-
ble for PA2;
always on for
RESET
Yes, unless
pull-ups
enabled
PA[5:3]
I/O
I
N/A Yes Program- Yes
Yes,
Yes, unless
mable
Programmable pull-ups
Pull-up
enabled
VDD
N/A
N/A N/A N/A
N/A
N/A
N/A
N/A
VSS
N/A
N/A N/A N/A
N/A
N/A
N/A
N/A
PS024315-1011
PRELIMINARY
Pin Characteristics