78K0/Kx2
1.7.2 78K0/KC2
CHAPTER 1 OUTLINE
TO00/TI010/P01
TI000/P00
RxD6/P14 (LINSEL)
TOH0/P15
16-bit timer/
event counter 00
8-bit timer H0
TOH1/P16
8-bit timer H1
TI50/TO50/P17
Internal
low-speed
oscillator
Watchdog timer
8-bit timer/
event counter 50
TI51/TO51/P33
8-bit timer/
event counter 51
Watch timer
RxD0/P11
TxD0/P10
Serial
interface UART0
RxD6/P14
TxD6/P13
Serial
interface UART6
LINSEL
SI10/P11
SO10/P12
SCK10/P10
EXSCL0/P62
SDA0/P61
SCL0/P60
ANI0/P20 to ANI5/P25,
ANI6/P26Note 1, ANI7/P27Note 1
8
AVREF
AVSS
RxD6/P14 (LINSEL)
INTP0/P120
INTP1/P30 to
INTP4/P33
4
INTP5/P16
INTP6/P140Note 2
Serial
interface CSI10
Serial interface IIC0
A/D converter
Interrupt control
78K/0
CPU
core
Flash
memory
Internal
high-speed
RAM
Internal
expansion
RAMNote 3
VDD VSS FLMD0
Port 0
2 P00, P01
Port 1
8 P10 to P17
Port 2
8 P20 to P25, P26Note 1, P27Note 1
Port 3
4 P30 to P33
Port 4
2 P40Note 1, P41Note 1
Port 6
Port 7
Port 12
4 P60 to P63
6
P70, P71, P72Note 1,
P73Note 1, P74Note 2, P75Note 2
5 P120 to P124
Port 13Note 2
P130Note 2
Port 14Note 2
P140Note 2
Clock output
controlNote 2
Power-on-clear/
low-voltage
indicator
Key return
Reset control
PCL/P140Note 2
POC/LVI
control
EXLVI/P120
4
KR0/P70, KR1/P71,
KR2/P72Note 1, KR3/P73Note 1
Multiplier &
dividerNote 3
On-chip debugNote 4
System control
Internal
high-speed
oscillator
OCD0ANote 4/X1, OCD1ANote 4/P31
OCD0BNote 4/X2, OCD1BNote 4/P32
RESET
X1/P121
X2/EXCLK/P122
XT1/P123
XT2/EXCLKS/P124
Voltage regulator
REGC
Notes 1.
2
3.
4.
Available only in the 44-pin and 48-pin products.
Available only in the 48-pin products.
Available only in the products whose flash memory is at least 48 KB.
Available only in the products with on-chip debug function.
R01UH0008EJ0401 Rev.4.01
53
Jul 15, 2010