參數(shù)資料
型號(hào): SC16C650AIA44
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
中文描述: 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, MS-018, SOT-187-2, LCC-44
文件頁數(shù): 50/50頁
文件大?。?/td> 642K
代理商: SC16C650AIA44
Koninklijke Philips Electronics N.V. 2003.
Printed in the U.S.A
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner.
The information presented in this document does not form part of any quotation or
contract, is believed to be accurate and reliable and may be changed without notice. No
liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or
intellectual property rights.
Date of release: 20 June 2003
Document order number: 9397 750 11622
Contents
Philips Semiconductors
SC16C650A
UART with 32-byte FIFO and IrDA encoder/decoder
1
2
3
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
7
7.1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 4
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 6
Functional description . . . . . . . . . . . . . . . . . . . 9
Internal registers. . . . . . . . . . . . . . . . . . . . . . . 10
FIFO operation . . . . . . . . . . . . . . . . . . . . . . . . 10
Hardware flow control. . . . . . . . . . . . . . . . . . . 11
Software flow control . . . . . . . . . . . . . . . . . . . 11
Special feature software flow control . . . . . . . 12
Hardware/software and time-out interrupts. . . 12
Programmable baud rate generator . . . . . . . . 13
DMA operation . . . . . . . . . . . . . . . . . . . . . . . . 15
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Loop-back mode. . . . . . . . . . . . . . . . . . . . . . . 15
Register descriptions . . . . . . . . . . . . . . . . . . . 17
Transmit (THR) and Receive (RHR)
Holding Registers . . . . . . . . . . . . . . . . . . . . . 18
Interrupt Enable Register (IER) . . . . . . . . . . . 18
IER versus Receive FIFO interrupt
mode operation . . . . . . . . . . . . . . . . . . . . . . . 19
IER versus Receive/Transmit FIFO polled
mode operation . . . . . . . . . . . . . . . . . . . . . . . 19
FIFO Control Register (FCR) . . . . . . . . . . . . . 20
DMA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
FIFO mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Interrupt Status Register (ISR) . . . . . . . . . . . . 22
Line Control Register (LCR) . . . . . . . . . . . . . . 23
Modem Control Register (MCR). . . . . . . . . . . 24
Line Status Register (LSR). . . . . . . . . . . . . . . 26
Modem Status Register (MSR). . . . . . . . . . . . 27
Scratchpad Register (SPR) . . . . . . . . . . . . . . 28
Enhanced Feature Register (EFR) . . . . . . . . . 28
SC16C650A external reset conditions . . . . . . 30
7.2
7.2.1
7.2.2
7.3
7.3.1
7.3.2
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
8
9
10
10.1
11
12
12.1
12.2
12.2.1
12.2.2
12.3
12.3.1
12.3.2
12.3.3
12.4
13
14
15
16
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 30
Static characteristics . . . . . . . . . . . . . . . . . . . 31
Dynamic characteristics. . . . . . . . . . . . . . . . . 32
Timing diagrams. . . . . . . . . . . . . . . . . . . . . . . 33
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 42
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Through-hole mount packages . . . . . . . . . . . 45
Soldering by dipping or by solder wave . . . . . 45
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 45
Surface mount packages . . . . . . . . . . . . . . . . 45
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 45
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 46
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 46
Package related soldering information. . . . . . 47
Revision history . . . . . . . . . . . . . . . . . . . . . . . 48
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 49
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
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相關(guān)代理商/技術(shù)參數(shù)
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SC16C650AIA44,512 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C650AIA44,518 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C650AIA44,529 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
SC16C650AIB48 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
SC16C650AIB48,128 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 32B FIFO RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel