UPD78F1502AGK-GAK-AX Datasheet, PDF (82/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 2 PIN FUNCTIONS
<R>
<R>
2.3.3 78K0R/LH3
Table 2-4 to shows the types of pin I/O circuits and the recommended connections of unused pins.
Table 2-4. Connection of Unused Pins (78K0R/LH3) (1/3)
Pin Name
I/O Circuit Type
I/O
Recommended Connection of Unused Pins
P00/CAPH
P01/CAPL
12-H
I/O
Input: Independently connect to EVDD or EVSS via a resistor.
Output: Leave open.
P02/VLC3
5-AT
P10/SCK20/SCL20
5-AN
P11/SI20/RxD2/SDA20/
INTP6
P12/SO20/TxD2/TO02
5-AG
P13/SO10/TxD1/TO04
P14/SI10/RxD1/SDA10/
INTP4
5-AN
P15/SCK10/SCL10/INTP7
P16/TI05/TO05/INTP10
8-R
P17
5-AG
P20/ANI0/AMP0-^{Note 1, 2}
P21/ANI1/AMP0O ^{Note 1, 2}
11-P ^{Note 3}
11-S ^{Note 3}
Input: Independently connect to AVDD0 or AVSS via a resistor.
Output: Leave open.
P22/ANI2/AMP0+ ^{Note 1, 2}
11-N ^{Note 3}
P23/ANI3/AMP1- ^{Note 1, 2}
11-P ^{Note 3}
P24/ANI4/AMP1O ^{Note 1, 2}
11-S ^{Note 3}
P25/ANI5/AMP1+ ^{Note 1, 2}
11-N ^{Note 3}
P26/ANI6/AMP2- ^{Note 1, 2}
11-P ^{Note 3}
P27/ANI7/AMP2O ^{Note 1, 2}
11-S ^{Note 3}
P30/TI03/TO00/RTC1HZ/
8-R
INTP1
Input: Independently connect to EVDD or EVSS via a resistor.
Output: Leave open.
P31/TI00/TO03/RTCDIV/
RTCCL/PCLBUZ1/INTP2
P32/TI01/TO01/INTP5/
PCLBUZ0
P33/TI07/TO07/INTP3
P34/TI06/TO06/INTP8
P40/TOOL0
P41/TOOL1
8-R
5-AG
<When on-chip debugging is enabled>
Pull this pin up (pulling it down is prohibited).
<When on-chip debugging is disabled>
Input: Independently connect to EVDD or EVSS via a resistor.
Output: Leave open.
Input: Independently connect to EVDD or EVSS via a resistor.
Output: Leave open.
Notes 1. P20/ANI0/AMP0- to P27/ANI7/ANP2O are set in the digital input port mode after release of reset.
2. AMPxx applies to μ PD78F150xA only.
3. μ PD78F151xA corresponds to type 11-G.
R01UH0004EJ0501 Rev.5.01
66
Jun 20, 2011