CXP88732 Datasheet, PDF (14/32 Pages) Sony Corporation – CMOS 8-bit Single Chip Microcomputer

Pin
EXTAL
XTAL
2 pins
EXTAL
XTAL
TEX
TX
TEX
2 pins
TX
RST
1 pin
CXP88732/88740/88748
Circuit format
IP
• Shows the circuit
composition during
oscillation.
• Feedback resistor is
removed and XTAL
becomes High level
during stop.
When reset
Oscillation
32kHz timer/
counter
• Shows the circuit composition
during oscillation.
IP
• Feedback resistor is removed
during 32kHz oscillation circuit
stop by software. At this time,
Oscillation
TEX pin outputs Low level and
TX pin outputs High level.
Mask option
Pull up resistor
Schmitt input
OP
IP
Low level
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