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參數(shù)資料
| 型號(hào)： | SCN2681AC1A44 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | RB Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 3.3V; Power: 1W; Low Cost 1W Converter; Power Sharing on Dual Output Version; Industry Standard Pinout; 1kVDC & 2kVDC Isolation Options; Optional Continuous Short Circuit Protected; UL94V-0 Package Material; Efficiency to 85% |
| 中文描述： | 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PQCC44 |
| 封裝： | PLASTIC, MO-047AC, SOT-187-2, LCC-44 |
| 文件頁數(shù)： | 21/30頁 |
| 文件大?。?/td> | 205K |
| 代理商： | SCN2681AC1A44 |
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Philips Semiconductors
Product specification
SCN2681
Dual asynchronous receiver/transmitter (DUART)
1998 Sep 04
21
TIMING DIAGRAMS
(Continued)
t
RXS
t
RXH
RxC
(1X INPUT)
RxD
SD00093
Figure 9. Receiver Timing
TRANSMITTER
ENABLED
TxD
D1
D2
D3
D4
D6
BREAK
TxRDY
(SR2)
WRN
D1
D2
D3
D4
D6
START
BREAK
STOP
BREAK
D5 WILL
NOT BE
TRANSMITTED
CTSN
1
(IP0)
RTSN
2
(OP0)
OPR(0) = 1
OPR(0) = 1
NOTES:
1. Timing shown for MR2(4) = 1.
2. Timing shown for MR2(5) = 1.
SD00094
Figure 10. Transmitter Timing
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| SCN2681 | Dual asynchronous receiver/transmitter DUART |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| SCN2681AC1F40 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UART |
| SCN2681AC1N24 | 制造商:STMicroelectronics 功能描述:UART, 24 Pin, Plastic, DIP |
| SCN2681AC1N28 | 制造商:NXP Semiconductors 功能描述: |
| SCN2681AC1N40 | 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:UART, 40 Pin, Plastic, DIP |
| SCN2681AE1A44 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual asynchronous receiver/transmitter DUART |
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