z8f0813 ZiLOG Semiconductor, z8f0813 Datasheet - Page 22

• Manufacturer Part Number: z8f0813
• Description: High-performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 5. Pin Characteristics (8-Pin Devices)
)
PS024314-0308
Symbol
Mnemonic Direction
PA0/DBG
RESET/
PA[5:3]
VDD
VSS
PA1
PA2
N/A
N/A
I/O
I/O
I/O
I/O
Reset
Direction
reset if key
to RESET)
sequence
I (but can
detected)
(defaults
change
during
N/A
N/A
I/O
I
I
Active Low
or Active
High
N/A
N/A
N/A
N/A
N/A
N/A
Tristate
Output
Yes
Yes
Yes
N/A
N/A
Yes
Internal Pull-up
or Pull-down
for PA2; always
Programmable
Programmable
Programmable
Programmable
on for RESET
Pull-up
Pull-up
Pull-up
N/A
N/A
Schmitt-
Trigger
Input
Z8 Encore! XP
Yes
Yes
Yes
Yes
N/A
N/A
Open Drain
Output
for PA2; always
Programmable
Programmable
Programmable
Programmable
on for RESET
Product Specification
Yes,
Yes,
Yes,
N/A
N/A
®
F0823 Series
Pin Description
5 V
Tolerance
Yes, unless
Yes, unless
Yes, unless
Yes, unless
pull-ups
enabled
pull-ups
enabled
pull-ups
enabled
pull-ups
enabled
N/A
N/A
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