NEC V850ES/KE1+ User Manual page 34

(2) Non-port pins
Pin Name Pin No. I/O
ADTRG 24 Input
ANI0 64 Input
ANI1 63
ANI2 62
ANI3 61
ANI4 60
ANI5 59
ANI6 58
ANI7 57
ASCK0 24 Input
AV 1 –
REF0
AV 2 –
SS
CLKOUT 46 Output
EV 33 –
DD
EV 32 –
SS
Note 1
FLMD0 3 Input
Note 1
FLMD1 52
Note 2
IC 3 –
INTP0 15 Input
INTP1 16
INTP2 17
INTP3 18
INTP4 42
INTP5 43
INTP6 44
INTP7 23
KR0 28 Input
KR1 29
KR2 30
KR3 31
KR4 34
KR5 35
KR6 36
KR7 37
NC 5 –
NMI 14 Input
RESET 9 Input
μ
Notes 1. Only in the PD70F3302, 70F3302Y
μ
2. Only in the PD703302, 703302Y
34
CHAPTER 2 PIN FUNCTIONS
Pull-up Resistor
Yes A/D converter external trigger input
No Analog voltage input for A/D converter
Yes UART0 serial clock input
– Reference voltage for A/D converter and
positive power supply for alternate-function
ports
– Ground potential for A/D converter and
alternate-function ports
No Internal system clock output
– Positive power supply for external
– Ground potential for external
No Flash programming mode setting pin
Yes
– Internally connected
Yes External interrupt request input
(maskable, analog noise elimination)
External interrupt request input
(maskable, digital + analog noise elimination)
External interrupt request input
(maskable, analog noise elimination)
Yes Key return input
– Not internally connected. Leave open.
Yes External interrupt input
(non-maskable, analog noise elimination)
– System reset input
User's Manual U16896EJ2V0UD
Function
P32/ASCK0/TO01
P70
P71
P72
P73
P74
P75
P76
P77
P32/ADTRG/TO01
PCM1
PDL5
P03
P04
P05
P06
P913
P914
P915
P31/RXD0
P50/TI011/RTP00
P51/TI50/RTP01
P52/TO50/RTP02
P53/RTP03
P54/RTP04
P55/RTP05
P90/TXD1
P91/RXD1
P02
(1/2)
Alternate Function
–
–
–
–
–
–
–
–