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參數(shù)資料
| 型號(hào)： | ST16C654IQ64/TR |
| 廠商： | EXAR CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 4 CHANNEL(S), 1.5M bps, SERIAL COMM CONTROLLER, PQFP64 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, LQFP-64 |
| 文件頁數(shù)： | 1/54頁 |
| 文件大?。?/td> | 734K |
| 代理商： | ST16C654IQ64/TR |
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ST16C654 -Quad UART with 64-Byte FIFO and Infrared (IrDA) Encoder/Decoder
Support
Design
ST16C654
Quad UART with 64-Byte FIFO and Infrared (IrDA) Encoder/Decoder
Features
q
Compatibility with the Industry Standard ST16C454/554,
ST68C454/554, TL16C554
q
1.5 Mbps transmit/receive operation (24MHz)
q
64 byte transmit FIFO
q
64 byte receive FIFO with error flags
q
Automatic software/hardware flow control
q
Programmable Xon/Xoff characters
q
Independent transmit and receive control
q
Software selectable Baud Rate Generator pre-scaleable clock rates
of 1X, 4X
q
Four selectable Transmit/Receive FIFO interrupt trigger levels
q
Standard modem interface or infrared IrDA encoder/decoder
interface
q
Software flow control turned off optionally by any (Xon) RX
character
q
Independent MIDI interface on 100 pin packages
q
100-pin packages offer internal register FIFO monitoring and
separate IrDA TX outputs
q
Sleep mode ( 200mA stand-by)
q
Pb-Free, RoHS Compliant Versions Offered
Applications
q
Portable Appliances
q
Telecommunication Network Routers
q
Ethernet Network Routers
q
Cellular Data Devices
q
Factory Automation and Process Controls
Description
The ST16C6541 is a universal asynchronous receiver and transmitter
(UART) with a dual foot print interface compatible with the ST16C554 and
ST68C554. The 654 is an enhanced UART with 64 byte FIFO’s, automatic
hardware/software flow control, and data rates up to 1.5Mbps. Onboard
status registers provide the user with error indications and operational
status, modem interface control. System interrupts may be tailored to meet
user requirements. An internal loop-back capability allows onboard
diagnostics.
The 654 is available in 64-pin TQFP, 68-pin PLCC, and 100-pin QFP
Specifications
CH
4
CPUInterface
Intel or
Motorola
Data Rate@5/3.3/2.5V 1.5/0.5/na
Tx/RxFIFO(Bytes)
64/64
Tx/RxFIFOCtrs
No
Tx/RxFIFOINT Trig
4 Levels/ 4
Levels
AutoRTS/CTS
Yes
IrDaSup
Yes
5VTolInputs
No
Sup V
2.97 - 5.5
Pkgs
PLCC-68,
QFP-100,
LQFP-64
Documents
Datasheets
Application Notes
http://www.exar.com/Common/Content/ProductDetails.aspx?ID=ST16C654 (1 of 3) [31-Jul-09 8:05:47 AM]
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST16C654IQ64TR-F | 制造商:Exar Corporation 功能描述:UART 4-CH 64Byte FIFO 3.3V/5V 64-Pin LQFP T/R 制造商:Exar Corporation 功能描述:ST16C654IQ64TR-F |
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| ST16FJ | 制造商:Panasonic Electric Works 功能描述: |
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