參數(shù)資料
型號(hào): SC16C654BIB64
廠商: NXP Semiconductors N.V.
元件分類: 收發(fā)器
英文描述: 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit-s (max.), with 64-byte FIFOs and infrared (IrDA) encoder-decoder
封裝: SC16C654BIA68<SOT188-2 (PLCC68)|<<http://www.nxp.com/packages/SOT188-2.html<1<Always Pb-free,;SC16C654BIA68<SOT188-2 (PLCC68)|<<http://www.nxp.com/packages/SOT188-2.html&
文件頁數(shù): 58/58頁
文件大?。?/td> 302K
代理商: SC16C654BIB64
Koninklijke Philips Electronics N.V. 2005
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 2005
Document number: 9397 750 14965
Published in The Netherlands
Philips Semiconductors
SC16C654B/654DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs
20. Contents
1
2
3
4
5
5.1
5.2
6
6.1
6.1.1
6.1.2
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
7
7.1
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pinning information. . . . . . . . . . . . . . . . . . . . . . 5
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin description . . . . . . . . . . . . . . . . . . . . . . . . 10
Functional description . . . . . . . . . . . . . . . . . . 14
Interface options . . . . . . . . . . . . . . . . . . . . . . . 16
The 16 mode interface . . . . . . . . . . . . . . . . . . 16
The 68 mode interface . . . . . . . . . . . . . . . . . . 16
Internal registers. . . . . . . . . . . . . . . . . . . . . . . 17
FIFO operation . . . . . . . . . . . . . . . . . . . . . . . . 17
Hardware flow control. . . . . . . . . . . . . . . . . . . 18
Software flow control . . . . . . . . . . . . . . . . . . . 18
Special feature software flow control . . . . . . . 19
Xon any feature . . . . . . . . . . . . . . . . . . . . . . . 19
Hardware/software and time-out interrupts. . . 19
Programmable baud rate generator . . . . . . . . 20
DMA operation . . . . . . . . . . . . . . . . . . . . . . . . 22
Sleep mode. . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Loop-back mode. . . . . . . . . . . . . . . . . . . . . . . 22
Register descriptions . . . . . . . . . . . . . . . . . . . 24
Transmit (THR) and Receive (RHR) Holding
Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Interrupt Enable Register (IER) . . . . . . . . . . . 25
IER versus Receive FIFO interrupt mode
operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
IER versus Receive/Transmit FIFO polled mode
operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
FIFO Control Register (FCR) . . . . . . . . . . . . . 27
DMA mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Mode 0 (FCR bit 3 = 0). . . . . . . . . . . . . . . . . . 27
Mode 1 (FCR bit 3 = 1). . . . . . . . . . . . . . . . . . 27
FIFO mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Interrupt Status Register (ISR) . . . . . . . . . . . . 29
Line Control Register (LCR) . . . . . . . . . . . . . . 30
Modem Control Register (MCR). . . . . . . . . . . 31
Line Status Register (LSR). . . . . . . . . . . . . . . 33
Modem Status Register (MSR). . . . . . . . . . . . 34
Scratchpad Register (SPR) . . . . . . . . . . . . . . 35
Enhanced Feature Register (EFR) . . . . . . . . . 35
SC16C654B/654DB external reset conditions 36
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 37
Static characteristics. . . . . . . . . . . . . . . . . . . . 38
Dynamic characteristics . . . . . . . . . . . . . . . . . 39
7.2
7.2.1
7.2.2
7.3
7.3.1
7.3.1.1
7.3.1.2
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
Timing diagrams. . . . . . . . . . . . . . . . . . . . . . . 41
Package outline. . . . . . . . . . . . . . . . . . . . . . . . 48
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Introduction to soldering surface mount
packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Reflow soldering. . . . . . . . . . . . . . . . . . . . . . . 53
Wave soldering. . . . . . . . . . . . . . . . . . . . . . . . 53
Manual soldering . . . . . . . . . . . . . . . . . . . . . . 54
Package related soldering information. . . . . . 54
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 55
Revision history . . . . . . . . . . . . . . . . . . . . . . . 56
Data sheet status. . . . . . . . . . . . . . . . . . . . . . . 57
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Contact information . . . . . . . . . . . . . . . . . . . . 57
12.2
12.3
12.4
12.5
13
14
15
16
17
18
19
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16C654BIB64,128 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
SC16C654BIB64,151 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
SC16C654BIB64,157 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
SC16C654BIB64-F 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
SC16C654BIB64-S 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