參數(shù)資料
型號(hào)： 935270058518
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
封裝： PLASTIC, MS-018, SOT-187-2, LCC-44
文件頁(yè)數(shù)： 50/56頁(yè)
文件大小： 705K
代理商： 935270058518
Philips Semiconductors - PIP - SC16C550; Universal Asynchronous Receiver/Transmitter (UART)with 16-byte FIFO and infrared (IrDA) encoder/decoder
topFeatures
q
5 V, 3.3 V and 2.5 V operation
q
Industrial temperature range
q
After reset, all registers are identical to the typical 16C450 register set
q
Capable of running with all existing generic 16C450 software
q
Pin compatibility with the industry-standard ST16C450/550, TL16C450/550, PC16C450/550
q
Up to 3 Mbits/s transmit/receive operation at 5 V, 2 Mbits/s at 3.3 V, and 1 Mbit/s at 2.5 V
q
16 byte transmit FIFO
q
16 byte receive FIFO with error flags
q
Programmable auto-RTS and auto-CTS
r
In auto-CTS mode, CTS controls transmitter
r
In auto-RTS mode, RxFIFO contents and threshold control RTS
q
Automatic software/hardware flow control
q
Programmable Xon/Xoff characters
q
Software selectable Baud Rate Generator
q
Four selectable Receive FIFO interrupt trigger levels
q
Standard modem interface or infrared IrDA encoder/decoder interface
q
Sleep mode
q
Standard asynchronous error and framing bits
q
Independent receiver clock input
q
Transmit, Receive, Line Status, and Data Set interrupts independently controlled
q
Fully programmable character formatting:
r
5-, 6-, 7-, or 8-bit characters
r
Even-, Odd-, or No-Parity formats
r
1-, 1 1/2 -, or 2-stop bit
r
Baud generation (DC to 3 Mbit/s)
q
False start-bit detection
q
Complete status reporting capabilities
q
3-State output TTL drive capabilities for bi-directional data bus and control bus
q
Line Break generation and detection
q
Internal diagnostic capabilities:
r
Loop-back controls for communications link fault isolation
q
Prioritized interrupt system controls
q
Modem control functions (CTS, RTS, DSR, DTR, RI, DCD).
topDatasheet
count
File
size
(kB)
Datasheet
SC16C550
Universal Asynchronous
Receiver/Transmitter
(UART)with 16-byte FIFO
and infrared (IrDA)
encoder/decoder
3/13/2003
Product
specification
52
641
0
file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/SC16C550IA44.html (2 of 4) [May-13-2003 2:13:39 PM]
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