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RL78/G1A CHAPTER 1 OUTLINE
• 48-pin plastic HWQFN (7 × 7 mm, 0.5 mm pitch)
36 35 34 33 32 31 30 29 28 27 26 25
1 2 3 4 5 6 7 8 9 10 11 12
37
38
39
40
41
42
43
44
45
46
47
48
24
23
22
21
20
19
18
17
16
15
14
13
P120/ANI19
P41/ANI30/TI07/TO07
P40/TOOL0
RESET
P124/XT2/EXCLKS
P123/XT1
P137/INTP0
P122/X2/EXCLK
P121/X1
REGC
V
SS
V
DD
P140/PCLBUZ0/INTP6
P02/ANI17/TxD1/TI00/(KR0)
P03/ANI16/RxD1/TO00/(KR1)
P130
P20/ANI0/AV
REFP
P21/ANI1/AV
REFM
P22/ANI2/(KR2)
P23/ANI3/(KR3)
P24/ANI4/(KR4)
P25/ANI5/(KR5)
P26/ANI6
P27/ANI7
AV
SS
AV
DD
P150/ANI8
P10/ANI18/SCK00/SCL00/(KR0)
P11/ANI20/SI00/SDA00/RxD0/TOOLRxD/(KR1)
P12/ANI21/SO00/TxD0/TOOLTxD/(KR2)
P13/ANI22/SO20/TxD2/(KR3)
P14/ANI23/SI20/SDA20/RxD2/(KR4)
P15/ANI24/SCK20/SCL20/PCLBUZ1/(KR5)
P16/TI01/TO01/INTP5
P51/ANI25/SO11/INTP2
P50/ANI26/SI11/SDA11/INTP1
P60/SCLA0
P61/SDAA0
P62
P63
P31/ANI29/TI03/TO03/INTP4
P75/SCK01/SCL01/INTP9/KR5
P74/SI01/SDA01/INTP8/KR4
P73/SO01/KR3
P72/SO21/KR2
P71/SI21/SDA21/KR1
P70/ANI28/SCK21/SCL21/KR0
P30/ANI27/SCK11/SCL11/INTP3/RTC1HZ
Caution Connect the REGC pin to Vss via a capacitor (0.47 to 1
μ
F).
Remarks 1. For pin identification, see 1.4 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).
R01UH0305EJ0200 Rev.2.00 9
Jul 04, 2013