參數(shù)資料
型號(hào): UPD78F0361GK(S)-UET-A
元件分類: 微控制器/微處理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
封裝: 12 X 12 MM, LEAD FREE, PLASTIC, LQFP-64
文件頁數(shù): 19/32頁
文件大小: 3542K
代理商: UPD78F0361GK(S)-UET-A
Preliminary User’s Manual U17734EJ1V0UD
26
CHAPTER 2 PIN FUNCTIONS
2.1 Pin Function List
There are three types of pin I/O buffer power supplies: AVREF, LVDD, and VDD. The relationship between these
power supplies and the pins is shown below.
Table 2-1. Pin I/O Buffer Power Supplies
Power Supply
Corresponding Pins
AVREF
P20 to P24
LVDD
CAPH, CAPL, COM0 to COM3, S0 to S19, VLC0 to VLC2
VDD
Pins other than above
(1) Port pins
Pin Name
I/O
Function
After Reset
Alternate Function
P00
TI000
P01
I/O
Port 0.
2-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Input
TI010/TO00
P10
SCK10/TxD0
P11
SI10/RxD0
P12
SO10
P13
TxD6
P14
RxD6
P15
TOH0
P16
TOH1/INTP5
P17
I/O
Port 1.
8-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Input
TI50/TO50
P20 to P24
I/O
Port 2.
5-bit I/O port.
Input/output can be specified in 1-bit units.
Input
ANI0 to ANI4
P30
INTP1 to INTP3
P31
INTP2/OCD1A
Note
P32
INTP3/OCD1B
Note
P33
I/O
Port 3.
4-bit I/O port.
Input/output can be specified in 1-bit units.
Use of an on-chip pull-up resistor can be specified by a
software setting.
Input
INTP4/TI51/TO51
P120
INTP0/EXLVI
P121
X1/OCD0A
Note
P122
X2/EXCLK/OCD0B
Note
P123
XT1
P124
I/O
Port 12.
5-bit I/O port.
Input/output can be specified in 1-bit units.
Only for P120, use of an on-chip pull-up resistor can be
specified by a software setting.
Input
XT2/EXCLKS
Note
μPD78F0363D only.
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