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RL78/G1A CHAPTER 1 OUTLINE
1.3.2 32-pin products
• 32-pin plastic HWQFN (5 × 5 mm, 0.5 mm pitch)
16
15
14
13
12
11
10
9
25
26
27
28
29
30
31
32
24 23 22 21 20 19 18 17
1 2 3 4 5 6 7 8
P24/ANI4/(KR5)
P23/ANI3/(KR4)
P22/ANI2/(KR3)
P21/ANI1/AV
REFM
P20/ANI0/AV
REFP
P03/ANI16/RxD1/TO00/(KR2)
P02/ANI17/TxD1/TI00/(KR1)
P120/ANI19/(KR0)
P51/SO11/INTP2
P50/ANI26/SI11/SDA11/INTP1
P30/ANI27/SCK11/SCL11/INTP3
P70/ANI28/KR0
P31/ANI29/TI03/TO03/PCLBUZ0/INTP4
P62
P61/SDAA0
P60/SCLA0
exposed die pad
AV
SS
AV
DD
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)
P40/TOOL0
RESET
P137/INTP0
P122/X2/EXCLK
P121/X1
REGC
V
SS
V
DD
INDEX MARK
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).
3. It is recommended to connect an exposed die pad to V
ss.
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R01UH0305EJ0200 Rev.2.00 7
Jul 04, 2013