參數(shù)資料
型號: SC16C654
廠商: NXP Semiconductors N.V.
英文描述: Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
中文描述: 四的UART具有64字節(jié)FIFO和紅外(IrDA)編碼器/解碼器
文件頁數(shù): 52/52頁
文件大?。?/td> 647K
代理商: SC16C654
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: 19 June 2003
Document order number: 9397 750 11617
Contents
Philips Semiconductors
SC16C654/654D
Quad UART with 64-byte FIFO and infrared (IrDA) encoder/decoder
1
2
3
4
5
5.1
5.1.1
5.1.2
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
6.14
7
7.1
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 5
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PLCC68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
LQFP64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 7
Functional description . . . . . . . . . . . . . . . . . . 11
Interface options . . . . . . . . . . . . . . . . . . . . . . . 12
The 16 mode interface . . . . . . . . . . . . . . . . . . 12
The 68 mode interface . . . . . . . . . . . . . . . . . . 12
Internal registers. . . . . . . . . . . . . . . . . . . . . . . 13
FIFO operation . . . . . . . . . . . . . . . . . . . . . . . . 13
Hardware flow control. . . . . . . . . . . . . . . . . . . 14
Software flow control . . . . . . . . . . . . . . . . . . . 14
Special feature software flow control . . . . . . . 15
Xon any feature . . . . . . . . . . . . . . . . . . . . . . . 15
Hardware/software and time-out interrupts. . . 15
Programmable baud rate generator . . . . . . . . 16
DMA operation . . . . . . . . . . . . . . . . . . . . . . . . 18
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Loop-back mode. . . . . . . . . . . . . . . . . . . . . . . 18
Register descriptions . . . . . . . . . . . . . . . . . . . 20
Transmit (THR) and Receive (RHR)
Holding Registers . . . . . . . . . . . . . . . . . . . . . 21
Interrupt Enable Register (IER) . . . . . . . . . . . 21
IER versus Receive FIFO interrupt
mode operation . . . . . . . . . . . . . . . . . . . . . . . 22
IER versus Receive/Transmit FIFO polled
mode operation . . . . . . . . . . . . . . . . . . . . . . . 22
FIFO Control Register (FCR) . . . . . . . . . . . . . 23
DMA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
FIFO mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Interrupt Status Register (ISR) . . . . . . . . . . . . 25
Line Control Register (LCR) . . . . . . . . . . . . . . 26
Modem Control Register (MCR). . . . . . . . . . . 27
Line Status Register (LSR). . . . . . . . . . . . . . . 29
Modem Status Register (MSR). . . . . . . . . . . . 30
Scratchpad Register (SPR) . . . . . . . . . . . . . . 31
Enhanced Feature Register (EFR) . . . . . . . . . 31
SC16C654/654D external reset conditions. . . 33
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
Limiting values . . . . . . . . . . . . . . . . . . . . . . . . 33
Static characteristics . . . . . . . . . . . . . . . . . . . 34
Dynamic characteristics. . . . . . . . . . . . . . . . . 35
Timing diagrams. . . . . . . . . . . . . . . . . . . . . . . 36
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 46
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Introduction to soldering surface mount
packages. . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 48
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 48
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 49
Package related soldering information. . . . . . 49
Revision history . . . . . . . . . . . . . . . . . . . . . . . 50
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 51
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
12.2
12.3
12.4
12.5
13
14
15
16
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相關代理商/技術參數(shù)
參數(shù)描述
SC16C654B 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.), with 64-byte FIFOs and infrared (IrDA) encoder/decoder
SC16C654BIA68 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH UART 64B 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
SC16C654BIA68,512 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH 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
SC16C654BIA68,518 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH 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
SC16C654BIA68,529 功能描述:UART 接口集成電路 16CB 2.5V-5V 4CH 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