UPD784218 Datasheet, PDF (16/92 Pages) NEC – 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784218, 784218Y
6.2 Non-Port Pins (1/2)
Pin Name
TI00
TI01
TI1
TI2
TI5
TI6
TI7
TI8
TO0
TO1
TO2
TO5
TO6
TO7
TO8
RxD1
RxD2
TxD1
TxD2
ASCK1
ASCK2
SI0
SI1
SI2
SO0
SO1
SO2
SDA0^Note
SCK0
SCK1
SCK2
SCL0^Note
I/O
Input
Output
Input
Output
Input
Input
Output
I/O
Alternate Function
P35
P36
P33
P34
P100/TO5
P101/TO6
P102/TO7
P103/TO8
P30
P31
P32
P100/TI5
P101/TI6
P102/TI7
P103/TI8
P20/SI1
P70/SI2
P21/SO1
P71/SO2
P22/SCK1
P72/SCK2
P25/SDA0
P20/RxD1
P70/RxD2
P26
P21/TxD1
P71/TxD2
P25/SI0
P27
P22/ASCK1
P72/ASCK2
P27/SCK0
Note Incorporated only in the µPD784218Y.
Function
External count clock input to 16-bit timer counter
Capture trigger signal input to capture/compare register 00
External count clock input to 8-bit timer counter 1
External count clock input to 8-bit timer counter 2
External count clock input to 8-bit timer counter 5
External count clock input to 8-bit timer counter 6
External count clock input to 8-bit timer counter 7
External count clock input to 8-bit timer counter 8
16-bit timer output (also used as 14-bit PWM output)
8-bit timer output (also used as 8-bit PWM output)
Serial data input (UART1)
Serial data input (UART2)
Serial data output (UART1)
Serial data output (UART2)
Baud rate clock input (UART1)
Baud rate clock input (UART2)
Serial data input (3-wire serial clock I/O0)
Serial data input (3-wire serial clock I/O1)
Serial data input (3-wire serial clock I/O2)
Serial data output (3-wire serial I/O0)
Serial data output (3-wire serial I/O1)
Serial data output (3-wire serial I/O2)
Serial data input/output (I²C bus)
Serial clock input/output (3-wire serial I/O0)
Serial clock input/output (3-wire serial I/O1)
Serial clock input/output (3-wire serial I/O2)
Serial data input/output (I²C bus)
16
Data Sheet U12304EJ2V0DS00