參數(shù)資料
型號： UPD62AMC-XXX-5A4-A
元件分類： 微控制器/微處理器
英文描述： 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20
封裝： 0.300 INCH, PLASTIC, SSOP-20
文件頁數(shù)： 61/62頁
文件大?。?/td> 272K
代理商： UPD62AMC-XXX-5A4-A
8
PD62A
Data Sheet U14474EJ2V0DS00
1.3 Recommended Connection of Unused Pins
The following connections are recommended for unused pins.
Table 1-1. Connections for 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 these
KI
—
pins to GND
RESETNote
On-chip POC circuit
Leave open
Note For application circuits requiring high reliability, be sure to design so that the RESET signal is input
externally.
Caution It is recommended that the I/O mode and the terminal output level are fixed by repeating the
settings in each loop of the program.
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