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CXP740056 View Datasheet(PDF) - Sony Semiconductor

Part NameDescriptionManufacturer
CXP740056 CMOS 8-bit Single Chip Microcomputer Sony
Sony Semiconductor Sony
CXP740056 Datasheet PDF : 31 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CXP740056/740096/740010
Symbol
PG0/TxD
PG1/RxD
PG2/EC0
PG3/EC1
PG4/EC2
PG5/INT3
PG6/INT4
PG7/CINT
I/O
I/O/Output
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Input
I/O/Input
PH0 to PH7 Output
PI1/RMC
PI2/NMI
PI3/TO0/
ADJ
PI4/INT1/
CS1
PI5/SCK1
PI6/SO1
PI7/SI1
I/O/Input
I/O/Input
I/O/Output/
Output
I/O/Input/
Input
I/O/I/O
I/O/Output
I/O/Input
PJ0 to PJ7 I/O
PK1/TX
Input
PK2/TEX Input/Input
PK3/SCK0
PK4/SO0
PK5/SI0
PK6/CS0
PK7/TO1
I/O/I/O
I/O/Output
I/O/Input
I/O/Input
I/O/Output
(Port G)
8-bit I/O port. I/O can be set
in a unit of single bits.
Incorporation of pull-up
resistor can be set through
the program in a unit of
single bits.
(8 pins)
Description
UART transmission data output.
UART reception data input.
External event input for 8-bit timer/counter 0.
External event input for 8-bit timer/counter 2.
External event input for 16-bit timer/counter.
External interrupt inputs.
(2 pins)
External capture input to 16-bit timer/counter.
(Port H)
8-bit I/O port. Operated as N-ch open drain output for medium voltage drive
(12V) and large current (12mA).
(8 pins)
Remote control receiver circuit input.
(Port I)
7-bit I/O port. I/O can be set
in a unit of single bits.
Incorporation of pull-up
resistor can be set through
the program in a unit of
single bits.
(7 pins)
Non-maskable interrupt input.
Output for the 8-bit timer/counter 1
rectanguler waves and 32-kHz oscillation
frequency demultiplication.
External
Chip select input for serial
interrupt input. interface (CH1).
Serial clock I/O (CH1).
Serial data output (CH1).
Serial data input (CH1).
(Port J)
8-bit I/O port. I/O can be set in a unit of single bits.
Standby release input can be set in a unit of single bits.
Incorporation of pull-up resistor can be set through the program in a unit of
single bits.
(8 pins)
Crystal connectors for 32-kHz timer/counter
(Port K)
7-bit port. lower 2 bits are for
input; upper 5 bits are for I/O.
I/O can be set in a unit of
clock oscillation circuit.
For usage as event count, connect clock
oscillation source to TEX, and leave TX
open.
single bits.
Serial clock I/O (CH0).
For PK3 to PK7, incorporation
of pull-up resistor can be set Serial data output (CH0).
through the program in a unit Serial data input (CH0).
of single bits.
(7 pins)
Chip select input for serial inteface (CH0).
8-bit timer/counter 3 rectangular wave output.
–6–
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