MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 65

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CHAPTER 4 PORT FUNCTIONS
4.2.3
Port 2
Port 2 is an 4-bit input-only port.
This port can also be used for A/D converter analog input.
Figure 4-7 shows a block diagram of port 2.
Figure 4-7. Block Diagram of P20 to P23
RD
A/D converter
P20/ANI0 to P23/ANI3
RD:
Read signal
<R>
Caution Connect AV
to V
when P20 to P23 is used as a digital port.
REF
DD
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User’s Manual U17890EJ2V0UD