upd78f9211grt2-jjg-a ETC-unknow, upd78f9211grt2-jjg-a Datasheet - Page 22

• Manufacturer Part Number: upd78f9211grt2-jjg-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: ETC-unknow

Note
Caution The P22/X2/ANI2 and P23/X1/ANI3 pins are pulled down during reset.
22
INTP0
INTP1
TI000
TI010
TO00
TOH1
ANI0
ANI1
ANI2
ANI3
RESET
X1
X2
V
V
DD
SS
(2) Non-port pins
Pin Name
Note
Note
Note
Note
For the setting method for pin functions, see CHAPTER 15 OPTION BYTE.
Note
Input
Input
Output
Output
Input
Input
Input
I/O
−
−
−
External interrupt input for which the valid edge (rising edge,
falling edge, or both rising and falling edges) can be specified
External count clock input to 16-bit timer/event counter 00.
Capture trigger input to capture registers (CR000 and CR010) of
16-bit timer/event counter 00
Capture trigger input to capture register (CR000) of 16-bit
timer/event counter 00
16-bit timer/event counter 00 output
8-bit timer H1 output
Analog input of A/D converter
System reset input
Connection of crystal/ceramic oscillator for system clock
oscillation.
External clock input
Connection of crystal/ceramic oscillator for system clock
oscillation.
Positive power supply
Ground potential
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16994EJ3V0UD
Function
After Reset
Input
Input
Input
Input
Input
Input
−
−
−
−
P21/ANI1/TI010/
TO00
P32
P20/ANI0/TOH1
P21/ANI1/TO00/
INTP0
P21/ANI1/TI010/
INTP0
P20/ANI0/TI000
P20/TI000/TOH1
P21/TI010/TO00/
INTP0
P22/X2
P23/X1
P34
P23/ANI3
P22/ANI2
Function Pin
Alternate-
Note
Note
Note
−
−
Note
Note