SC16C554

更新时间： 2024-09-16 22:50:19

品牌	Logo	应用领域
恩智浦 - NXP		解码器先进先出芯片编码器
页数	文件大小	规格书
55页	268K
描述
Quad UART with 16-byte FIFO and infrared (IrDA) encoder/decoder

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SC16C554 数据手册

SC16C554/554D

Quad UART with 16-byte FIFO and infrared (IrDA)

encoder/decoder

Rev. 05 — 10 May 2004

Product data

1. Description

The SC16C554/554D is a 4-channel Universal Asynchronous Receiver and

Transmitter (QUART) used for serial data communications. Its principal function is to

convert parallel data into serial data and vice versa. The UART can handle serial data

rates up to 5 Mbit/s. It comes with an Intel or Motorola interface.

The SC16C554/554D is pin compatible with the ST16C554 and TL16C554 and it will

power-up to be functionally equivalent to the 16C454. Programming of control

registers enables the added features of the SC16C554/554D. Some of these added

features are the 16-byte receive and transmit FIFOs, automatic hardware or software

ﬂow control and Infrared encoding/decoding. The selectable auto-ﬂow control feature

signiﬁcantly reduces software overload and increases system efﬁciency while in FIFO

mode by automatically controlling serial data ﬂow using RTS output and CTS input

signals. The SC16C554/554D also provides DMA mode data transfers through FIFO

trigger levels and the TXRDY and RXRDY signals. On-board status registers provide

the user with error indications, operational status, and modem interface control.

System interrupts may be tailored to meet user requirements. An internal loop-back

capability allows on-board diagnostics.

The SC16C554/554D operates at 5 V, 3.3 V and 2.5 V, and the industrial temperature

range, and is available in plastic PLCC68, LQFP64, and LQFP80 packages.

2. Features

■ 5 V, 3.3 V and 2.5 V operation

■ Industrial temperature range

■ The SC16C554/554D is pin compatible with the industry-standard

ST16C454/554, ST68C454/554, ST16C554, TL16C554

■ Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V

■ 16-byte transmit FIFO

■ 16-byte receive FIFO with error ﬂags

■ Automatic software/hardware ﬂow control

■ Programmable Xon/Xoff characters

■ Software selectable Baud Rate Generator

■ Four selectable Receive FIFO interrupt trigger levels

■ Standard modem interface or infrared IrDA encoder/decoder interface

■ Sleep mode

■ Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun

Break)

■ Transmit, Receive, Line Status, and Data Set interrupts independently controlled

12 3 4 5 6 7...55

中文翻译

下载PDF

与SC16C554相关器件

型号	品牌	获取价格	描述	数据表
SC16C554B	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554B_10	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554BIB64	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554BIB64,128	NXP	获取价格	SC16C554B/554DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs QFP 6
SC16C554BIB64,151	NXP	获取价格	SC16C554B/554DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs QFP 6
SC16C554BIB64,157	NXP	获取价格	SC16C554B/554DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs QFP 6
SC16C554BIB80	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554BIB80,528	NXP	获取价格	SC16C554B/554DB - 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs QFP 8
SC16C554BIB80-T	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
SC16C554BIBM	NXP	获取价格	5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs

与SC16C554相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

16
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

14
SL74HC10N：高性能三输入与非门解析
2024-09-03

93
AIC1781A 电池充电控制器深度解析
2024-09-03

82

产品中心

服务支持

精选活动

关于我们

帮助中心

SC16C554

SC16C554 数据手册

与SC16C554相关器件

与SC16C554相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SC16C554

SC16C554 数据手册

与SC16C554相关器件

与SC16C554相关文章

您还可以找

您在本页遇到什么问题？