µPD78F0833Y
3.2 Non-Port Pins (2/2)
Pin Name
TI50
TI51
TI52
TO00
TO01
TO50
TO51
TO52
PCL
ANI00 to
ANI70
ANI01 to
ANI71
AVREF0
AVREF1
AVDD0
AVSS0
AVSS1
C2RX
C2TX
RESET
X1
X2
VDD0
VDD1
VSS0
VSS1
VPP
I/O
Input
Output
Output
Input
Function
External count clock input to 8-bit timer/event counter 50
External count clock input to 8-bit timer/event counter 51
External count clock input to 8-bit timer/event counter 52
16-bit timer/event counter 00 output
16-bit timer/event counter 01 output
8-bit timer/event counter 50 output
8-bit timer/event counter 51 output
8-bit timer/event counter 52 output
Clock output
A/D converter (AD00) analog input
After Reset
Input
Input
Input
Input
Alternate
Function
P23/TO50
P27/TO51
P26/ASCK0/TO52
P34
P73
P23/TI50
P27/TI51
P26/ASCK0/TI52
P70
P90 to P97
A/D converter (AD01) analog input
P80 to P87
—
A/D converter (AD00) reference voltage input
—
—
A/D converter (AD01) analog power supply and reference
—
voltage input
A/D converter (AD00) analog power supply
—
A/D converter (AD00) ground potential. Make the same
—
potential as VSS0 or VSS1.
A/D converter (AD01) ground potential. Make the same
—
potential as VSS0 or VSS1.
Input
CLASS 2 data input
—
Output
CLASS 2 data output
—
Input
System reset input
—
Input
Connecting crystal resonator for oscillation
—
—
—
Positive power supply for ports
—
Positive power supply (other than for ports)
—
Ground potential for ports
—
Ground potential (other than for ports)
—
Applying high voltage for program write/verify
—
Connect directly to VSS0 or VSS1 in normal operation mode.
Data Sheet U15013EJ2V0DS
11