RL78G12_15 Datasheet, PDF (7/110 Pages) Renesas Technology Corp – RENESAS MCU

RL78/G12
1. OUTLINE
1.4 Pin Configuration (Top View)
1.4.1 20-pin products
<R> • 20-pin plastic LSSOP (4.4 × 6.5 mm, 0.65 mm pitch)
P20/ANI0/AV REFP
1
P42/ANI21/SCK01^Note/SCL01^Note/TI03/TO03
2
P41/ANI22/SO01^Note/SDA01^Note/TI02/TO02/INTP1
3
P40/KR0/TOOL0
4
P125/KR1/SI01^Note/RESET
5
P137/INTP0
6
P122/KR2/X2/EXCLK/(TI02)/(INTP2)
7
P121/KR3/X1/(TI03)/(INTP3)
8
VSS
9
VDD
10
20
P21/ANI1/AV REFM
19
P22/ANI2
18
P23/ANI3
17
P10/ANI16/PCLBUZ0/SCK00/SCL00^Note
16
P11/ANI17/SI00/RxD0/SDA00 ^Note/TOOLRxD
15
P12/ANI18/SO00/TxD0/TOOLTxD
14
P13/ANI19/TI00/TO00/INTP2
13
P14/ANI20/TI01/TO01/INTP3
12
P61/KR5/SDAA0/(RxD0)
11
P60/KR4/SCLA0/(TxD0)
Note Provided only in the R5F102 products.
Remarks 1. For pin identification, see 1.5 Pin Identification.
2. Functions in parentheses in the above figure can be assigned via settings in the peripheral I/O redirection
register (PIOR). See Figure 4-8 Format of Peripheral I/O Redirection Register (PIOR) in the RL78/G12
User’s Manual Hardware.
.
R01DS0193EJ0200 Rev.2.00
Sep 06, 2013
Page 7 of 106