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PCA84C222A規(guī)格書詳情
GENERAL DESCRIPTION
The PCA84C122 is a stand-alone microcontroller designed for use in remote control transmitters for a wide range of applications.
FEATURES
? 84CXXX CPU
? ROM, RAM and I/O configurations are device dependent; see Chapter 3
? Two test inputs: T0 (ANDed with Port 1 input lines) and T1
? 3 single-level vectored interrupt sources:
– external (T0/INT and Port 1, for keypad press wake-up function)
– timer/counter (TI)
– hardware modulator interrupt
? 8-bit programmable timer/counter with 5-bit pre-scaler
? Power saving: Idle and Stop modes are provided
? Hardware Modulator providing pulse bursts, with:
– programmable duty factor for each pulse
– programmable number of pulses
? One output line from the Hardware Modulator to control the driver transistor for the infrared LED (IR-LED).
Capable of sinking 27 mA at VDD = 2.0 V, VOUT = 1.0 V
? Watchdog Timer to keep the transmitter from being locked or malfunction
? Available packages: SO and DIP types (SO20, SO24, SO28, SDIP24 and DIP20); see Chapter 4
? On-chip oscillator: 455 kHz to 6 MHz
? Single supply voltage: 2.0 V to 5.5 V
? Operating temperature: ?20 to +50 °C.
產(chǎn)品屬性
- 型號(hào)：
PCA84C222A
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
8-bit microcontrollers for remote control transmitters
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
原廠 |
2023+ |
SOP |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
PHI |
23+ |
SOP-24 |
1000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
PHILIPS/飛利浦 |
23+ |
SOP24 |
16200 |
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詢價(jià) | ||
PHI |
24+ |
SOP |
7500 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電! |
詢價(jià) | ||
2023+ |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) | ||||
PHILIPS/飛利浦 |
23+ |
SOP-24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
PHILIPS |
22+23+ |
SOP |
45818 |
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
PHILIPS |
23+ |
SOP |
9280 |
價(jià)格優(yōu)勢(shì)/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來(lái)電查詢 |
詢價(jià) | ||
PHILIPS |
23+ |
SMD |
7000 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
PHILIPS |
24+ |
SMD |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |
