UPD78F0138 NEC, UPD78F0138 Datasheet - Page 38

• Manufacturer Part Number: UPD78F0138
• Description: (UPD78xxxx) 8-Bit Single-Chip Microcontrollers
• Manufacturer: NEC

(2) Non-port pins (1/2)
Note SO11, SI11, SCK11, SSI11, TI001, TI011, and TO01 are available only in the
38
INTP0
INTP1 to INTP3
INTP4
INTP5
INTP6
INTP7
SI10
SI11
SO10
SO11
SCK10
SCK11
SSI11
RxD0
RxD6
TxD0
TxD6
TI000
TI001
TI010
TI011
TO00
TO01
TI50
TI51
TO50
TO51
TOH0
TOH1
PCL
BUZ
ANI0 to ANI7
Pin Name
Note
Note
Note
Note
Note
Note
780136, 780138, and 78F0138.
Note
Input
Input
Output
I/O
Input
Input
Output
Input
Output
Input
Output
Output
Output
Input
I/O
External interrupt request input for which the valid edge (rising
edge, falling edge, or both rising and falling edges) can be
specified
Serial data input to serial interface
Serial data output from serial interface
Clock input/output for serial interface
Serial interface chip select input
Serial data input to asynchronous serial interface
Serial data output from asynchronous serial interface
External count clock input to 16-bit timer/event counter 00
Capture trigger input to capture registers (CR000, CR010) of
16-bit timer/event counter 00
External count clock input to 16-bit timer/event counter 01
Capture trigger input to capture registers (CR001, CR011) of
16-bit timer/event counter 01
Capture trigger input to capture register (CR000) of 16-bit
timer/event counter 00
Capture trigger input to capture register (CR001) of 16-bit
timer/event counter 01
16-bit timer/event counter 00 output
16-bit timer/event counter 01 output
External count clock input to 8-bit timer/event counter 50
External count clock input to 8-bit timer/event counter 51
8-bit timer/event counter 50 output
8-bit timer/event counter 51 output
8-bit timer H0 output
8-bit timer H1 output
Clock output (for trimming of X1 input clock, subsystem clock)
Buzzer output
A/D converter analog input
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16228EJ2V0UD
Function
µ
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
After Reset
PD780133, 780134, 78F0134,
Alternate Function
P120
P30 to P32
P33/TI51/TO51
P16/TOH1
P140/PCL
P141/BUZ
P11/RxD0
P03
P12
P02
P10/TxD0
P04
P05/TI001
P11/SI10
P14
P10/SCK10
P13
P00
P05/SSI11
P01/TO00
P06/TO01
P01/TI010
P06/TI011
P17/TO50
P33/TO51/INTP4
P17/TI50
P33/TI51/INTP4
P15
P16/INTP5
P140/INTP6
P141/INTP7
P20 to P27
Note
Note
Note