UPD784915B Datasheet, PDF (14/86 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784915B, 784916B
2.2 Non-Port Pins (2/2)
Pin Name
HWIN
RESET
X1
X2
XT1
XT2
AVDD1, AVDD2
AVSS1, AVSS2
AVREF
VDD
VSS
IC
I/O
Input
Input
Input
-
Input
-
-
-
-
-
-
-
Alternate Function
Function
P65
External input of hardware watch counter
-
Reset input
-
Crystal connection for main system clock oscillation
-
Crystal connection for subsystem clock oscillation.
Crystal connection for watch clock oscillation
-
Positive power supply to analog circuits
-
GND of analog circuits
-
Reference voltage input to A/D converter
-
Positive power supply to digital circuits
-
GND of digital circuits
-
Internally connected. Directly connect to VSS.
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