CXP80724BQ 查看數據表（PDF） - Sony Semiconductor
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CXP80724BQ Datasheet PDF : 24 Pages
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CXP80712B/80716B/80720B/80724B
Pin Description
Symbol
I/O
PA0/PPO0
to
PA7/PPO7
Output/
Real-time
output
PB0/PPO8
to
PB7/PPO15
Output/
Real-time
output
PC0/PPO16
to
PC2/PPO18
PC3/RTO3
to
PC7/RTO7
I/O/
Real-time
output
I/O/
Real-time
output
PD0 to PD7 I/O
PE0/INT0
Input/Input
PE1/EC/INT2 Input/Input/Input
PE2/PWM0
PE3/PWM1
PE4/DAA0
PE5/DAA1
PE6/DAB0
PE7/DAB1
AN0 to AN3
PF0/AN4
to
PF3/AN7
PF4/AN8
to
PF7/AN11
SCK0
SO0
SI0
CS0
Output/Output
Output/Output
Output/Output
Output/Output
Output/Output
Output/Output
Input
Input/Input
Output/Input
I/O
Ouput
Input
Input
Description
(Port A)
8-bit output port. Data is
gated with PPO contents by
OR-gate and they are output.
(8 pins)
(Port B)
8-bit output port. Data is
gated with PPO contents by
OR-gate and they are output.
(8 pins)
Programmable pattern generator (PPG)
output.
Functions as high precision real-time
pulse output port.
(19 pins)
(Port C)
8-bit I/O port. I/O can be set
in a unit of single bits.
Data is gated with PPO or
RTO contents by OR-gate
and they are output.
(8 pins)
Real-time pulse generator (RTG) output.
Functions as high precision real-time
pulse output port. (5 pins)
(Port D)
8-bit I/O port. I/O can be set in a unit of 4 bits.
Can 12mA sink current.
(8 pins)
Input pin to request external interruption.
Active when falling edge.
(Port E)
8-bit port. Lower 2 bits are for
inputs; upper 6 bits are for
outputs.
(8 pins)
External event Input pin to request
input pin for external interruption.
timer/counter. Active when falling edge.
PWM output pins.
(2 pins)
DA gate pulse output pins.
(4 pins)
Analog input pins to A/D converter. (12 pins)
(Port F)
Lower 4 bits are for inputs; upper 4 bits are for outputs.
Lower 4 bits also serve as standby release input pin.
(8 pins)
Serial clock (CH0) I/O pin.
Serial data (CH0) output pin.
Serial data (CH0) input pin.
Serial chip select (CH0) input pin.
–5–
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