CXP82832/82840/82852/82860
Pin
A16 to A23
8 pins
Circuit format
Segment output data
Output selection control signal
("0" when reset)
∗
Mask option OP
Pull-down resistor
VFDP
∗ High voltage drive transistor
When reset
Hi-Z or
Low level
(when PD
resistor is
connected)
G0/A0
to
G15/A15
16 pins
Segment output data
Timing output data
Output selection control signal
("0" when reset)
∗
Mask option OP
Pull-down resistor
VFDP
∗ High voltage drive transistor
Hi-Z or
Low level
(when PD
resistor is
connected)
EXTAL
XTAL
2 pins
EXTAL
XTAL
TEX
TEX
TX
TX
2 pins
RST
1 pin
• Diagram shows circuit
composition during
IP
IP
oscillation.
• Feedback resistor is
removed and XTAL
becomes High level
during stop.
Oscillation
• Diagram shows circuit
composition during
oscillation.
IP
IP
• When the operation of the
oscillation circuit is
Oscillation
stopped by the software,
the feedback resistor is
removed, and TEX and
TX become Low level and
High level respectively.
Pull-up resistor
Mask option OP
IP
Schmitt input
–9–
Low level