參數(shù)資料
型號: UPD754304
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(jī)的小型通用紅外遙控器
文件頁數(shù): 52/74頁
文件大?。?/td> 316K
代理商: UPD754304
52
μ
PD754302, 754304, 754302(A), 754304(A)
Note
If using Murata’s CSB1000J (1.0 MHz) as the ceramic resonator, a limited resistor (Rd = 5.6 k
) is required
(see figure below). If using any other recommended resonator, no limited resistor is needed.
Caution The oscillation circuit constants and oscillation voltage range indicate conditions for stable
oscillation, but do not guarantee oscillation frequency accuracy. If oscillation frequency accu-
racy is required for actual circuits, it is necessary to adjust the oscillation frequency of the
resonator in the circuit. Please inquire directly to the maker of the resonator for data as needed.
X1
X2
C1
C2
Rd
CSB1000J
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