SC65D02P40 datasheet(10/16 Pages) SILAN

部品番号	SC65D02P40

部品情報	8-BIT MCU FOR PRESET REMOTE CONTROL (OTP TYPE)

PDF	16 Pages

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メーカー	SILAN [Silan Microelectronics Joint-stock]

ホームページ	http://www.silan.com.cn

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10 / 16 page

SC65D02P40

Figure 7 – Code transmitting format

The oscillator clock OscClk generates TClk (the cycle is T) via the code transmitting basic clock. The counting

clock of the carrier generator is from the system clock TClk, as shown in figure 8. Where, the high level and low

level time of the carrier is decided by the customer set TX_Carrier, and the unit is T.

Figure 8 – Carrier generation theory

TClk generates high and low level basic unit time TH and TL via basic 0/1 generator. TH and TL are decided by

setting TX_SetBase1 and TX_SetBase0, and unit is T. TH is the basic unit time of high level time, and TL is the

basic unit time of low level time.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.2

2008.07.21

Http: //www.silan.com.cn

Page 10 of 17

High level envelope time

Low level envelope time

Figure 9 – Code transmitting theory

SC65D02P40 データシート(PDF) 10 Page - Silan Microelectronics Joint-stock