Datasheet

RL78/G12 1. OUTLINE
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 12 of 106
1.6.2 24-pin products
4
2
5
9
10
4
4
3
3
Code flash: 16 KB
Data flash: 2 KB
Note
TAU0 (4ch)
ch01
ch00
Interrupt control
RL78
CPU
core
Low Speed
On-chip
oscillator
15 KHz
DMA
Note
2ch
RAM
1.5 KB
Poer-on
reset/voltage
detector
High-Speed
On-chip
oscillator
1 to 24 MHz
Clock Generator
+
Reset Generator
ch02
ch03
UART0
SAU0 (2ch)
CSI00
IICA0
On-chip debug
Multiplier &
divider/
multiply-
accumulator
BCD adjustment
CSI01
Note
IIC00
Note
IIC01
Note
TI00/TO00
TI01/TO01
TI02/TO02
TI03/TO03
RxD0
TxD0
SCK00
SI00
SO00
SCK01
SI01
SO01
SCL00
SDA00
SCL01
SDA01
SCLA0
SDAA0
TOOL0
V
DD VSS
Port 0
P00 to P03
P10 to P14
P20 to P23
P40 to P42
P60, P61
P137
PCLBUZ0
KR0 to KR9
INTP0 to INTP3
ANI2, ANI3, ANI16 to ANI22
10-bit
A/D converter
11ch
12-bit Interval timer
Window watchdog
timer
CRC
Note
ANI0/AVREFP
ANI1/AVREFM
P121, P122, 125
Port 1
Port 2
Port 4
Port 6
Port 12
Key return
10ch
Interrupt control
4ch
Buzzer/clock
output control
Port 13
RESET
Main OSC
1to 20 MHz
X1 X2/EXCLK
TOOL
TxD
TOOL
RxD
IICA0
Note Provided only in the R5F102 products.