參數(shù)資料
型號: μPD78011F
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機微控制器
文件頁數(shù): 15/74頁
文件大?。?/td> 567K
代理商: ΜPD78011F
15
μ
PD78011F, 78012F, 78013F, 78014F, 78015F, 78016F, 78018F
3.3 PIN I/O CIRCUITS AND RECOMMENDED CONNECTION OF UNUSED PINS
The input/output circuit type of each pin and recommended connection of unused pins are shown in Table 3-1.
For the input/output circuit configuration of each type, refer to
Figure 3-1
.
Table 3-1. Input/Output Circuit Type of Each Pin
2
8-A
16
11
8-A
5-A
8-A
5-A
8-A
10-A
5-A
8-A
5-A
5-E
5-A
13-B
5-A
2
16
Pin Name
I/O
Recommended Connection when Not Used
Input/output
Circuit Type
P00/INTP0/TI0
P01/INTP1
P02/INTP2
P03/INTP3
P04/XT1
P10/ANI0 to P17/ANI7
P20/SI1
P21/SO1
P22/SCK1
P23/STB
P24/BUSY
P25/SI0/SB0
P26/SO0/SB1
P27/SCK0
P30/TO0
P31/TO1
P32/TO2
P33/TI1
P34/TI2
P35/PCL
P36/BUZ
P37
P40/AD0 to P47/AD7
P50/A8 to P57/A15
P60 to P63
P64/RD
P65/WR
P66/WAIT
P67/ASTB
RESET
XT2
AV
REF
AV
DD
AV
SS
IC
Input
Input/output
Input
Input/output
Input
Connected to V
SS
.
Individually connected to V
SS
via resistor.
Connected to V
DD
or V
SS
.
Individually connected to V
DD
or V
SS
via resisitor.
Individually connected to V
DD
via resistor.
Individually connected to V
DD
or V
SS
via resistor.
Individually connected to V
DD
via resistor.
Individually connected to V
DD
or V
SS
via resistor.
Leave open.
Connected to V
SS
.
Connected to V
DD
.
Connected to V
SS
.
Connected to V
SS
directly.
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