參數(shù)資料
型號(hào): UPD68AMC-XXX-5A4
元件分類: 微控制器/微處理器
英文描述: 4-BIT, OTPROM, 4.5 MHz, MICROCONTROLLER, PDSO20
封裝: 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù): 2/73頁
文件大?。?/td> 561K
代理商: UPD68AMC-XXX-5A4
8
PD67, 67A, 68, 68A, 69
Data Sheet U14935EJ2V1DS
1.3 Connection of Unused Pins
The following connections are recommended for unused pins.
Table 1-1. Connection of Unused Pins
Pin
Connection
Inside the Microcontroller
Outside the Microcontroller
KI/O
Input mode
Leave open.
Output mode
High-level output
REM
S1/LED
Output mode (LED) setting
S0
OFF mode setting
Directly connect to GND.
S2
K1
Caution The I/O mode and the pin output level are recommended to be fixed by setting them
repeatedly in each loop of the program.
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