UPD78F9234MC-5A4-A Datasheet, PDF (29/419 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 2 PIN FUNCTIONS
Type 2
Figure 2-1. Pin I/O Circuits
Type 11
VDD
IN
Schmitt-triggered input with hysteresis characteristics
Type 3-C
VDD
Pull up
enable
Data
AVREF
P-ch
Output
disable
Comparator
-
AVREF
(Threshold voltage)
AVSS
Input
enable
Type 16-B
Feedback
cut-off
P-ch
N-ch
VSS
P-ch
N-ch
P-ch
IN/OUT
Data
P-ch
N-ch
OUT
X1,
IN/OUT
OSC
enable
X2,
IN/OUT
Type 8-A
Pull up
enable
VSS
VDD
P-ch
Data
Output
disable
VDD
P-ch
N-ch
VSS
Data
Output
disable
VDD
P-ch
N-ch
VSS
Data
IN/OUT
Output
Disable
P-ch
N-ch
VSS
User’s Manual U17446EJ5V0UD
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