SC16C754B是一款四通道通用异步接收器/发送器(UART),带有64字节FIFO、自动硬件/软件流控制以及最大5 Mbit/s(3.3 V和5 V)的数据速率。SC16C754B提供增强的功能。它具备传输控制寄存器(TCR),能储存硬件和软件流控制过程中用于开始/停止传输的接收器FIFO阈值电平。通过FIFO就绪(FIFO Rdy)寄存器,软件能在一次访问中获取所有四个端口的1/1状态。片上状态寄存器为用户提供错误指示、操作状态和调制解调器接口控制。可定制系统中断以满足用户需求。内部环回能力允许进行板载诊断。
UART通过TX信号线发射数据(经由外围8位总线发送)并接收RX信号线上的字符。可将字符编程为5、6、7或8位。UART具有64字节接收FIFO和发送FIFO并可编程为以不同触发电平中断。UART基于可编程除数及其输入时钟生成自己想要的波特率。可发送偶、奇或无奇偶校验以及1、1.5或2停止位。接收器可检测到中断、闲置、成帧错误、FIFO溢出和奇偶校验错误。发送器可检测到FIFO下溢。UART还包含用于调制解调器控制操作的软件接口,且具备软件流控制和硬件流控制能力。
SC16C754B提供塑料LQFP64、LQFP80和PLCC68封装。
名称/描述 | Modified Date |
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5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 64-byte FIFOs (REV 4.0) PDF (253.0 kB) SC16C754B [English] | 06 Oct 2008 |
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Possibility of erroneous transmitter interrupt in 16C 4-channel UARTs (REV 1.0) PDF (32.0 kB) AN10631 [English] | 19 Jun 2007 |
Application of UART in GPS navigation system (REV 1.0) PDF (84.0 kB) AN10353 [English] | 01 Mar 2005 |
UART serial interface through USB evaluation board (REV 1.0) PDF (111.0 kB) AN10339 [English] | 18 Feb 2005 |
Differences between Philips 4-channel SC16C devices and Philips low power SC16CxxB devices (REV 1.0) PDF (139.0 kB) AN10312 [English] | 26 Aug 2004 |
8051 microcontroller to UART serial interface evaluation board (REV 1.0) PDF (99.0 kB) AN10319 [English] | 26 Aug 2004 |
UART to Bluetooth interfacing (REV 2.0) PDF (205.0 kB) AN10307 [English] | 11 Aug 2004 |
Differences between Philips SC16C devices and Philips low power SC16CxxxB devices (REV 1.0) PDF (269.0 kB) AN10257 [English] | 30 Mar 2004 |
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NXP® High-speed UARTs and Bridge ICs (REV 1.0) PDF (5.7 MB) 75017552 [English] | 03 Apr 2014 |
名称/描述 | Modified Date |
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plastic leaded chip carrier; 68 leads (REV 1.0) PDF (568.0 kB) SOT188-2 [English] | 08 Feb 2016 |
plastic low profile quad flat package; 80 leads; body 12 x 12 x 1.4 mm (REV 1.0) PDF (605.0 kB) SOT315-1 [English] | 08 Feb 2016 |
plastic low profile quad flat package; 64 leads; body 7 x 7 x 1.4 mm (REV 1.0) PDF (561.0 kB) SOT414-1 [English] | 08 Feb 2016 |
名称/描述 | Modified Date |
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Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE [English] | 08 Oct 2009 |
Footprint for wave soldering (REV 1.0) PDF (10.0 kB) PLCC-WAVE [English] | 08 Oct 2009 |
型号 | 状态 |
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SC16C754BIA68 | Active |
SC16C754BIBM | Active |
SC16C754BIB80 | Active |
产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | EFR | IFR(FIT) | MTBF(小时) | MSL | MSL LF |
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SC16C754BIBM | SOT414-1 | HTQFP-HLQFP-LQFP-MSQFP-WAVE | Reel 13" Q2/T3 | Active | SC16C754BIBM,128 (9352 790 69128) | SC16C754B | SC16C754BIBM | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 | ||
Tray, Bakeable, Multiple | Active | SC16C754BIBM,157 (9352 790 69157) | SC16C754B | SC16C754BIBM | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 | |||||
Tray, Bakeable, Single | Active | SC16C754BIBM,151 (9352 790 69151) | SC16C754B | SC16C754BIBM | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 1 | |||||
SC16C754BIA68 | SOT188-2 | PLCC-WAVE | Tube in Drypack | Active | SC16C754BIA68,512 (9352 749 38512) | SC16C754BIA68 | SC16C754BIA68 | Always Pb-free | 0.0 | 2.0 | 5E8 | 3 | 3 | ||
Tube in Drypack | Active | SC16C754BIA68,529 (9352 749 38529) | SC16C754BIA68 | SC16C754BIA68 | Always Pb-free | 0.0 | 2.0 | 5E8 | 3 | 3 | |||||
Reel 13" Q1/T1 in Drypack | Active | SC16C754BIA68,518 (9352 749 38518) | SC16C754BIA68 | SC16C754BIA68 | Always Pb-free | 0.0 | 2.0 | 5E8 | 3 | 3 | |||||
SC16C754BIB80 | SOT315-1 | HTQFP-HLQFP-LQFP-MSQFP-WAVE | Reel 13" Q2/T3 in Drypack | Active | SC16C754BIB80,528 (9352 749 39528) | SC16C754BIB80 | SC16C754BIB80 | week 36, 2004 | 0.0 | 2.0 | 5E8 | 1 | 2 | ||
Tray, Bakeable, Multiple in Drypack | Active | SC16C754BIB80,557 (9352 749 39557) | SC16C754BIB80 | SC16C754BIB80 | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 2 | |||||
Tray, Bakeable, Single in Drypack | Active | SC16C754BIB80,551 (9352 749 39551) | SC16C754BIB80 | SC16C754BIB80 | Always Pb-free | 0.0 | 2.0 | 5E8 | 1 | 2 |