Datasheet
RL78/G13   1. OUTLINE 
Page 16 of 194R01DS0131EJ0310 Rev.3.10 
Nov 15, 2013 
1.3 Pin Configuration (Top View) 
1.3.1 20-pin products 
•  20-pin plastic LSSOP (7.62 mm (300), 0.65 mm pitch) 
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
P20/ANI0/AV
REFP
P21/ANI1/AV
REFM
P22/ANI2
P147/ANI18
P10/SCK00/SCL00
P11/SI00/RxD0/TOOLRxD/SDA00
P12/SO00/TxD0/TOOLTxD
P16/TI01/TO01/INTP5/SO11
P17/TI02/TO02/SI11/SDA11
P30/INTP3/SCK11/SCL11
P01/ANI16/TO00/RxD1 
P00/ANI17/TI00/TxD1 
P40/TOOL0 
RESET 
P137/INTP0 
P122/X2/EXCLK 
P121/X1 
REGC 
V
SS 
V
DD 
Caution  Connect the REGC pin to Vss via a capacitor (0.47 to 1 
μ
F). 
Remark  For pin identification, see 1.4 Pin Identification. 










