參數(shù)資料
型號: UPD75P3018AGK-9EU
廠商: NEC Corp.
元件分類: 圓形連接器
英文描述: Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
中文描述: 4位單片機
文件頁數(shù): 4/64頁
文件大?。?/td> 356K
代理商: UPD75P3018AGK-9EU
PD75P3018A
12
Data Sheet U11917EJ2V0DS00
3.4 Recommended Connection for Unused Pins
Pin
Recommended Connection
P00/INT4
Connect to VSS or VDD
P01/SCK
Connect to VSS or VDD via a resistor individually
P02/SO/SB0
P03/SI/SB1
Connect to VSS
P10/INT0, P11/INT1
Connect to VSS or VDD
P12/TI1/TI2/INT2
P13/TI0
P20/PTO0
Input
: Connect to VSS or VDD via a resistor individually
P21/PTO1
Output : Leave open
P22/PTO2/PCL
P23/BUZ
P30/LCDCL/MD0
P31/SYNC/MD1
P32/MD2, P33/MD3
P40/D0-P43/D3
Connect to VSS
P50/D4-P53/D7
P60/KR0-P63/KR3
Input
: Connect to VSS or VDD via a resistor individually
P70/KR4-P73/KR7
Output : Leave open
S0-S23
Leave open
S24/BP0-S31/BP7
COM0-COM3
VLC0-VLC2
Connect to VSS
BIAS
Connect to VSS only when VLC0 to VLC2 are all not used.
In other cases, leave open.
XT1Note
Connect to VSS
XT2Note
Leave open
Note
When subsystem clock is not used, specify SOS.0 = 1 (indicates that
internal feedback resistor is disconnected).
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