cxp86460 Sony Electronics, cxp86460 Datasheet - Page 11

• Manufacturer Part Number: cxp86460
• Description: Cmos 8-bit Single Chip Microcomputer
• Manufacturer: Sony Electronics

PF4/SCL0
PF5/SCL1/PWM4
PF6/SDA0
PF7/SDA1/PWM5
EXTAL
XTAL
3 pins
EXLC
XLC
2 pins
4 pins
2 pins
RST
1 pin
Pin
R
G
B
Port F
EXTAL
XTAL
Port F function selection
Oscillation control
EXLC
XLC
Output polarity
“0” when reset
“0” when reset
“1” when reset
Port F data
PWM4, PWM5
I
2
C bus enable
R, G, B
SCL, SDA
(I
SCL, SDA
2
C bus circuit)
IP
OP Mask option
∗ Large current 12mA
IP
Circuit format
– 11 –
Pull-up resistor
Schmitt input
Writing data to output
polarity register brings
output to active.
Schmitt input
CXP86212/86216, CXP86324/86332, CXP86440/86448/86460
IP
• Diagram shows the
• Feedback resistor is
circuit composition
during oscillation.
removed during stop.
(This device does not
enter the stop mode.)
IP
To internal I
(SCL1 for SCL0)
∗
OSD display clock
BUS SW
2
C pins
When reset
Oscillation
halted
Oscillation
Low level
Hi-Z
Hi-Z