參數(shù)資料
型號(hào): SC16C554DIB64
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
中文描述: 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
文件頁數(shù): 55/55頁
文件大?。?/td> 276K
代理商: SC16C554DIB64
Koninklijke Philips Electronics N.V. 2004.
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: 10 May 2004
Document order number: 9397 750 13132
Contents
Philips Semiconductors
SC16C554/554D
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
1
2
3
4
5
5.1
5.1.1
5.1.2
5.1.3
5.2
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
7
7.1
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 5
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PLCC68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
LQFP64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
LQFP80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 9
Functional description . . . . . . . . . . . . . . . . . . 13
Interface options . . . . . . . . . . . . . . . . . . . . . . . 14
The 16 mode interface . . . . . . . . . . . . . . . . . . 14
The 68 mode interface . . . . . . . . . . . . . . . . . . 14
Internal registers. . . . . . . . . . . . . . . . . . . . . . . 15
FIFO operation . . . . . . . . . . . . . . . . . . . . . . . . 15
Hardware flow control. . . . . . . . . . . . . . . . . . . 16
Software flow control . . . . . . . . . . . . . . . . . . . 16
Special feature software flow control . . . . . . . 17
Hardware/software and time-out interrupts. . . 17
Programmable baud rate generator . . . . . . . . 18
DMA operation . . . . . . . . . . . . . . . . . . . . . . . . 19
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Loop-back mode. . . . . . . . . . . . . . . . . . . . . . . 19
Register descriptions . . . . . . . . . . . . . . . . . . . 22
Transmit (THR) and Receive (RHR)
Holding Registers . . . . . . . . . . . . . . . . . . . . . 23
Interrupt Enable Register (IER) . . . . . . . . . . . 23
IER versus Receive FIFO interrupt
mode operation . . . . . . . . . . . . . . . . . . . . . . . 24
IER versus Receive/Transmit FIFO polled
mode operation . . . . . . . . . . . . . . . . . . . . . . . 24
FIFO Control Register (FCR) . . . . . . . . . . . . . 25
DMA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
FIFO mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Interrupt Status Register (ISR) . . . . . . . . . . . . 27
Line Control Register (LCR) . . . . . . . . . . . . . . 28
Modem Control Register (MCR). . . . . . . . . . . 30
Line Status Register (LSR). . . . . . . . . . . . . . . 31
Modem Status Register (MSR). . . . . . . . . . . . 32
Scratchpad Register (SPR) . . . . . . . . . . . . . . 33
Enhanced Feature Register (EFR) . . . . . . . . . 33
SC16C554/554D external reset conditions. . . 35
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 35
Static characteristics. . . . . . . . . . . . . . . . . . . . 36
Dynamic characteristics . . . . . . . . . . . . . . . . . 37
Timing diagrams . . . . . . . . . . . . . . . . . . . . . . . 38
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 47
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
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Introduction to soldering surface mount
packages. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 50
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 50
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 51
Package related soldering information. . . . . . 51
Revision history . . . . . . . . . . . . . . . . . . . . . . . 53
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 54
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
12.2
12.3
12.4
12.5
13
14
15
16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C554DIB64,128 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B 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
SC16C554DIB64,151 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B 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
SC16C554DIB64,157 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B 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
SC16C554IB64 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder
SC16C554IB64,128 功能描述:UART 接口集成電路 16C 2.5V-5V 4CH UART 16B 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