參數(shù)資料
型號： SC28L198A1
廠商： NXP Semiconductors N.V.
英文描述： Octal UART for 3.3V and 5V supply voltage
中文描述： 八路的UART電源電壓為3.3V和5V
文件頁數(shù)： 3/56頁
文件大小： 345K
代理商： SC28L198A1
Philips Semiconductors
Product specification
SC28L198
Octal UART for 3.3V and 5V supply voltage
1999 Jan 14
3
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
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 V
CC
and V
SS
High speed CMOS technology
84 pin PLCC
100 pin LQFP
ORDERING CODE
V
CC
= 5V
±
10%
1
Industrial
-40
°
C to +85
°
C
SC28L198A1A
PACKAGES
DWG #
84-Pin Plastic Leaded Chip Carrier (PLCC)
SOT189-3
100-Pin Plastic Low–Profile Quad Flat Pack (LQFP)
SC28L198A1BE
V
CC
= 3.3V
±
10%
Industrial
1
-40
°
C to +85
°
C
SC28L198A1A
SOT407–1
84-Pin Plastic Leaded Chip Carrier (PLCC)
SOT189-3
100-Pin Plastic Low–Profile Quad Flat Pack (LQFP)
SC28L198A1BE
SOT407–1
NOTES:
1. For availability, please contact factory.
相關(guān)PDF資料
PDF描述
SC28L198C1A Cable Ties; Color:Black; Pack Quantity:100
SC28C198A1A Octal UART for 3.3V and 5V supply voltage
SC28L202A1 Dual universal asynchronous receiver/transmitter DUART
SC28L202 Dual universal asynchronous receiver/transmitter DUART
SC28L202A1B Dual universal asynchronous receiver/transmitter DUART
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC28L198A1A 功能描述:UART 接口集成電路 UART OCTAL W/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
SC28L198A1A,512 功能描述:UART 接口集成電路 UART OCTAL W/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
SC28L198A1A,518 功能描述:UART 接口集成電路 3V-5V 8CH UART INTEL/MOT INTRF 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
SC28L198A1A,529 功能描述:UART 接口集成電路 3V-5V 8CH UART 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
SC28L198A1A-S 功能描述:UART 接口集成電路 3V-5V 8CH UART INTEL/MOT INTRF 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
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