參數(shù)資料
型號(hào): 935270030157
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, PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-313-2, LQFP-48
文件頁數(shù): 46/53頁
文件大?。?/td> 704K
代理商: 935270030157
Philips Semiconductors - PIP - SC16C650A; Universal Asynchronous Recei...ransmitter (UART)with 32-byte FIFO and infrared (IrDA) encoder/decoder
Product Information
SC16C650A;
Universal
Asynchronous
Receiver/Transmitter
(UART)with 32-byte
FIFO and infrared
(IrDA)
encoder/decoder
Information as of 2003-04-22
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Parametrics
topGeneral description
The SC16C650A is a Universal Asynchronous Receiver and Transmitter (UART) 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 3 Mbits/s.
The SC16C650A is pin compatible with the ST16C650A and it will power-up to be functionally equivalent to
the 16C450. Programming of control registers enables the added features of the SC16C650A. Some of these
added features are the 32-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 SC16C650A also provides DMA mode data transfers through FIFO trigger
levels and the RXRDY and TXRDY 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 SC16C650A operates at 5 V, 3.3 V and 2.5 V, and the industrial temperature range, and is available in
plastic DIP40, PLCC44, and LQFP48 packages.
file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/SC16C650AIA44.html (1 of 4) [May-13-2003 1:57:51 PM]
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