MB90210 Series
10
* : FPT-80P-M06, FPT-80C-C02
(Continued)
Pin no.
Pin name
Circuit
type
Function
QFP*
24
PWC0
E
PWC timer input pin
Since this input is used whenever the PWC0 timer is in input
operation, the output by any other function must be suspended
unless the output is intentionally performed.
POUT0
PWC timer output pin
This pin is available when the PWC0 is output operation.
25
P45
E
General-purpose I/O port
This port is available in the single-chip mode or when the upper
address control register setting is “port.”
A21
Output pin for external address bus A21
This pin is available in an external-bus mode and when the upper
address control register setting is “address.”
PWC1
PWC timer data sample input pin
Since this input is used whenever the PWC1 timer is in input
operation, the output by any other function must be suspended
unless the output is intentionally performed.
POUT1
PWC timer output pin
This pin is available when the PWC1 is output operation.
26
P46
E
General-purpose I/O port
This port is available in the single-chip mode or when the upper
address control register setting is “port.”
A22
Output pin for external address bus A22
This pin is available in an external-bus mode and when the upper
address control register setting is “address.”
PWC2
PWC timer input pin
Since this input is used whenever the PWC2 timer is in input
operation, the output by any other function must be suspended
unless the output is intentionally performed.
POUT2
PWC timer output pin
This pin is available when the PWC2 is output operation.
27
P47
E
General-purpose I/O port
This port is available in the single-chip mode or when the upper
address control register setting is “port.”
A23
Output pin for external address bus A23
This pin is available in an external-bus mode and when the upper
address control register setting is “address.”
PWC3
PWC timer input pin
Since this input is used whenever the PWC3 timer is in input
operation, the output by any other function must be suspended
unless the output is intentionally performed.
POUT3
PWC timer output pin
This pin is available when the PWC3 is output operation.