UPD78F1502AGK-GAK-AX Datasheet, PDF (75/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 2 PIN FUNCTIONS
2.2.25 AVDD0, AVDD1, AVDD, EVDD1, AVSS, EVDD, EVSS, VDD, VSS
<R> (1) AVDD0 (μ PD78F150xA only)
This is the ground potential pin of A/D converter, operational amplifier, voltage reference, P20 to P27, P150 to P152
and P157.
When using at least one port of ports 2 and 15 as a digital port, or when not using the A/D converter, operational
amplifier, or voltage reference, set AVDD0 to the same potential as EVDD or VDD.
<R> _{(2) AVDD1 (μ PD78F150xA only)}
This is the ground potential pin of D/A converter, P110 and P111.
When using at least one port of ports 11 as a digital port, or when not using the D/A converter set AVDD1 to the same
potential as EVDD or VDD.
<R> (3) AVDD (μ PD78F151xA only)
This is the ground potential pin of A/D converter, P20 to P27, P150 to P152 and P157.
When using at least one port of ports 2 and 15 as a digital port, or when not using the A/D converter, set AVDD to the
same potential as EVDD or VDD.
<R> _{(4) EVDDI (μ PD78F151xA only)}
This is the ground potential pin of P110 and P111.
When using at least one port of ports 11 as a digital port, set EVDD1 to the same potential as EVDD or VDD.
(5) AVSS
This is the ground potential pin of A/D converter, D/A converter, operational amplifier, voltage reference, P20 to P27,
P110, P111, P150 to P152, and P157. Even when the A/D converter, D/A converter, operational amplifier, and
voltage reference is not used, always use this pin with the same potential as EVSS and VSS.
(6) EVDD
This is the positive power supply pin for ports other than P20 to P27, P110, P111, P150 to P152, and P157 as well as
for the RESET and FLMD0 pins.
(7) EVSS
This is the ground potential pin for ports other than P20 to P27, P110, P111, P150 to P152, and P157 as well as for
the RESET and FLMD0 pins.
(8) VDD
This is the positive power supply pin other than ports, RESET, and FLMD0 pins.
(9) VSS
This is the ground potential pin other than ports, RESET, and FLMD0 pins.
R01UH0004EJ0501 Rev.5.01
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Jun 20, 2011