Datasheet
78K0/Kx2-L CHAPTER 2 PIN FUNCTIONS
R01UH0028EJ0400 Rev.4.00 44
Sep 27, 2010
(e) SO10
This is a serial data output pin of serial interface CSI10.
(f) SCK10
This is a serial clock I/O pin of serial interface CSI10.
(g) RxD6
This is a serial data input pin of serial interface UART6.
(h) TxD6
This is a serial data output pin of serial interface UART6.
(i) TI50
This is a pin for inputting an external count clock to 8-bit timer/event counter 50.
(j) TO50
This is a timer output pin of 8-it timer/event counter 50.
(k) TOH0, TOH1
These are a timer output pins of 8-bit timers H0 and H1.
(l) INTP5
This is an external interrupt request input pin for which the valid edge (rising edge, falling edge, or both rising and
falling edges) can be specified.
2.2.3 P20 to P27 (port 2)
P20 to P27 function as an I/O port. These pins also function as pins for A/D converter analog input, operational
amplifier I/O, and PGA input.
78K0/KY2-L
(
μ
PD78F055x)
78K0/KA2-L
(
μ
PD78F056x)
78K0/KB2-L
(
μ
PD78F057x)
78K0/KC2-L
(
μ
PD78F058x)
16 Pins 20 Pins 25 Pins 32 Pins 30 Pins 40 Pins 44 Pins 48 Pins
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P20/ANI0/
AMP0-
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P21/ANI1/
AMP0OUT
Note
/
PGAIN
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P22/ANI2/
AMP0+
Note
P23/ANI3 P23/ANI3 P23/ANI3 P23/ANI3 P23/ANI3 P23/ANI3 P23/ANI3 P23/ANI3
−
P24/ANI4 P24/ANI4 P24/ANI4
−
P24/ANI4 P24/ANI4 P24/ANI4
−
P25/ANI5 P25/ANI5 P25/ANI5
−
P25/ANI5 P25/ANI5 P25/ANI5
− −
P26/ANI6 P26/ANI6
−
P26/ANI6 P26/ANI6 P26/ANI6
− − −
P27/ANI7
− −
P27/ANI7 P27/ANI7
Note Products with operational amplifier only
The following operation modes can be specified in 1-bit units.
<R>