UPD78F4216A Datasheet, PDF (10/60 Pages) NEC – MOS INTEGRATED CIRCUIT

µPD78F4216A, 78F4218A, 78F4216AY, 78F4218AY
A0 to A19:
AD0 to AD7:
ANI0 to ANI7:
ANO0, ANO1:
ASCK1, ASCK2:
ASTB:
AVDD:
AVREF0, AVREF1:
AVSS:
BUZ:
EXA^{Note 2}:
INTP0 to INTP6:
NMI:
P00 to P06:
P10 to P17:
P20 to P27:
P30 to P37:
P40 to P47:
P50 to P57:
P60 to P67:
P70 to P72:
P80 to P87:
P90 to P95:
P100 to P103:
Address Bus
Address/Data Bus
Analog Input
Analog Output
Asynchronous Serial Clock
Address Strobe
Analog Power Supply
Analog Reference Voltage
Analog Ground
Buzzer Clock
External Access Status Output
Interrupt from Peripherals
Non-maskable Interrupt
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6
Port 7
Port 8
Port 9
Port 10
P120 to P127:
Port 12
P130, P131:
Port 13
PCL:
Programmable Clock
RD:
Read Strobe
RESET:
Reset
RTP0 to RTP7:
Real-time Output Port
RxD1, RxD2:
Receive Data
SCK0 to SCK2:
SCL0^{Note 1}:
SDA0^{Note 1}:
Serial Clock
Serial Clock
Serial Data
SI0 to SI2:
Serial Input
SO0 to SO2:
Serial Output
TI00, TI01,
TI1, TI2, TI5 to TI8:
Timer Input
TO0 to TO2, TO5 to TO8: Timer Output
TxD1, TxD2:
Transmit Data
VDD:
Power Supply
VPP:
Programming Power Supply
VSS:
Ground
WAIT:
Wait
WR:
Write Strobe
X1, X2:
Crystal (Main System Clock)
XT1, XT2:
Crystal (Subsystem Clock)
Notes 1. The SCL0 and SDA0 pins are available in the µPD78F4216AY, 78F4218AY only.
2. The EXA pin is available in the µPD78F4218A, 78F4218AY only.
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Data Sheet U14125EJ1V0DS00