參數資料
型號: UPD17232MC
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機的小型通用紅外遙控器
文件頁數: 11/92頁
文件大?。?/td> 378K
代理商: UPD17232MC
Data Sheet U14360EJ1V0DS00
μ
PD17230, 17231, 17232, 17233, 17234, 17235, 17236
11
1.3
Processing of Unused Pins
Process the unused pins as follows:
Table 1-1. Processing of Unused Pins
Pin
Recommended Connection
P0A
0
-P0A
3
Leave unconnected.
P0B
0
-P0B
3
P0C
0
-P0C
3
P0D
0
-P0D
3
P0E
0
-P0E
3
Input: Individually connect to V
DD
or GND via resistor.
Output: Leave unconnected.
P1A
0
Connect to GND.
REM
Leave unconnected.
INT
Connect to GND.
IC1, IC2
These pins cannot be used.
Leave unconnected.
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