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SC28C198A1A中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書

SC28C198A1A
廠商型號(hào)

SC28C198A1A

功能描述

Octal UART for 3.3V and 5V supply voltage

文件大小

345.34 Kbytes

頁面數(shù)量

56

生產(chǎn)廠商 NXP Semiconductors
企業(yè)簡(jiǎn)稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-18 8:30:00

人工找貨

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SC28C198A1A規(guī)格書詳情

FUNCTIONAL DESCRIPTION

The SC28L198 is composed of several functional blocks:

? Synchronous host interface block

? A timing block consisting of a common baud rate generator making 22 industry standard baud rates and 2 16–bit counters used for non–standard baud rate generation

? 4 identical independent full duplex UART channel blocks

? Interrupt arbitration system evaluating 24 contenders

? I/O port control section and change of state detectors.

FEATURES

? Single 3.3V and 5V power supply

? Eight Philips industry standard full duplex UART channels

? Sixteen byte receiver FIFOs for each UART

? Sixteen byte transmit FIFOs for each UART

? In band flow control using programmable Xon/Xoff characters

? Flow control using CTSN RTSN hardware handshaking

? Automatic address detection in multi-drop mode

? Three byte general purpose character recognition

? Fast data bus, 30 ns data bus release time, 125 ns bus cycle time

? Programmable interrupt priorities

? Automatic identification of highest priority interrupt pending

? Global interrupt and control registers ease setup and interrupt handling

? Vectored interrupts with programmable interrupt vector formats

– Interrupt vector modified with channel number

– Interrupt vector modified with channel number and channel type

– Interrupt vector not modified

? IACKN and DACKN signal pins

? Watch dog timer for each receiver (64 receive clock counts)

? Programmable Data Formats:

– 5 to 8 data bits plus parity

– Odd, even force or no parity

– 1, 1.5 or 2 stop bits

? Flexible baud rate selection for receivers and transmitters:

– 22 fixed rates; 50 – 230.4K baud or 100 to 460.8K baud

– Additional non–standard rates to 500K baud with internal generators

– Two reload–counters provide additional programmable baud rate generation

– External 1x or 16x clock inputs

– Simplified baud rate selection

? 1 MHz 1x and 16x data rates full duplex all channels.

? Parity, framing and overrun error detection

? False start bit detection

? Line break detection and generation

? Programmable channel mode

– Normal(full duplex)

– Diagnostic modes

automatic echo

local loop back

emote loop back

? Four I/O ports per UART for modem controls, clocks, RTSN, I/O etc.

– All I/O ports equipped with ”Change of State Detectors”

? Two global inputs and two global outputs for general purpose I/O

? Power down mode

? On chip crystal oscillator, 2–8 MHz

? TTL input levels. Outputs switch between full VCC and VSS

? High speed CMOS technology

? 84 pin PLCC

? 100 pin LQFP

Uses

Statistical Multiplexers

Data Concentrators

Packet–switching networks

Process Control

Building or Plant Control

Laboratory data gathering

ISDN front ends

Computer Networks

Point–of–Sale terminals

Automotive, cab and engine controls

Entertainment systems

MIDDI keyboard control music systems

Theater lighting control

Terminal Servers

Computer–Printer/Plotter links

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
PHILIPS
17+
PLCC52
6200
100%原裝正品現(xiàn)貨
詢價(jià)
NXP
18+
PLCC52
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
NXP
24+
PLCC52
65300
一級(jí)代理/放心購買!
詢價(jià)
NXP/恩智浦
21+
PLCC52
1709
詢價(jià)
NXP
2020+
PLCC
544
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
詢價(jià)
24+
PLCC
760
原裝現(xiàn)貨假一罰十
詢價(jià)
PHILIPS
2020+
PLCC52
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
NXP/恩智浦
24+
17607
原裝現(xiàn)貨假一賠十
詢價(jià)
NXP(恩智浦)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
NXP/恩智浦
21+
PLCC52
6000
全新原裝 現(xiàn)貨 價(jià)優(yōu)
詢價(jià)