UPD78F4218AGF-3BA Renesas Electronics America, UPD78F4218AGF-3BA Datasheet - Page 12

• Manufacturer Part Number: UPD78F4218AGF-3BA
• Manufacturer: Renesas Electronics America

Specifications of UPD78F4218AGF-3BA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

4. PIN FUNCTIONS
4.1 Port Pins (1/2)
12
P00
P01
P02
P03
P04
P05
P06
P10 to P17
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40 to P47
P50 to P57
Notes 1.
Pin Name
2.
This SDA0 and SCL0 are available in the µ PD78F4216AY, 78F4218AY only.
This function is available in the µ PD78F4218A, 784218AY only.
Input
I/O
I/O
I/O
I/O
I/O
I/O
INTP0
INTP1
INTP2/NMI
INTP3
INTP4
INTP5
INTP6
ANI0 to ANI7
RxD1/SI1
TxD1/SO1
ASCK1/SCK1
PCL
BUZ
SI0/SDA0
SO0
SCK0/SCL0
TO0
TO1
TO2
TI1
TI2
TI00
TI01
EXA
AD0 to AD7
A8 to A15
Alternate Function
Note 2
Note 1
Note 1
µ µ µ µ PD78F4216A, 78F4218A, 78F4216AY, 78F4218AY
Data Sheet U14125EJ3V0DS
Port 0 (P0):
• 7-bit I/O port
• Input/output can be specified in 1-bit units.
• Whether specifying input mode or output mode, use of an on-chip
Port 1 (P1):
• 8-bit input only port
Port 2 (P2):
• 8-bit I/O port
• Input/output can be specified in 1-bit units.
• Whether specifying input mode or output mode, use of an on-chip
Port 3 (P3):
• 8-bit I/O port
• Input/output can be specified in 1-bit units.
• Whether specifying input mode or output mode, use of an on-chip
Port 4 (P4):
• 8-bit I/O port
• Input/output can be specified in 1-bit units.
• When used as an input port, use of an on-chip pull-up resistor can
• LEDs can be driven directly.
Port 5 (P5):
• 8-bit I/O port
• Input/output can be specified in 1-bit units.
• When used as an input port, use of an on-chip pull-up resistor can
• LEDs can be driven directly.
pull-up resistor can be specified in 1-bit units by a software
setting.
pull-up resistor can be specified in 1-bit units by a software
setting.
pull-up resistor can be specified in 1-bit units by a software
setting.
be specified by a software setting.
be specified by a software setting.
Function