參數(shù)資料
型號: 935270019512
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 2 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, MS-018, SOT-187-2, LCC-44
文件頁數(shù): 43/51頁
文件大?。?/td> 667K
代理商: 935270019512
Philips Semiconductors - PIP - SC16C2550; Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
Product Information
SC16C2550; Dual
UART with 16 bytes
of transmit and
receive FIFOs and
infrared (IrDA)
encoder/decoder
Information as of 2003-04-22
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Parametrics
topGeneral description
The SC16C2550 is a 2 channel 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 5 Mbits/s.
The SC16C2550 is pin compatible with the ST16C2550. It will power-up to be functionally equivalent to the
16C2450. The SC16C2550 provides enhanced UART functions with 16-byte FIFOs, modem control
interface, DMA mode data transfer. The DMA mode data transfer is controlled by the FIFO trigger levels
and the TXRDY and RXRDY signals. On-board status registers provide the user with error indications and
operational status. System interrupts and modem control features may be tailored by software to meet
specific user requirements. An internal loop-back capability allows on-board diagnostics. Independent
programmable baud rate generators are provided to select transmit and receive baud rates.
The SC16C2550 operates at 5 V, 3.3 V and 2.5 V and the Industrial temperature range, and is available in
plastic PLCC44, LQFP48 and DIP40 packages.
file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/SC16C2550IA44.html (1 of 4) [May-13-2003 1:55:49 PM]
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