參數(shù)資料
型號(hào): SC16C550IA44
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder
中文描述: 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
封裝: PLASTIC, MS-018, SOT187-2, LCC-44
文件頁數(shù): 18/52頁
文件大?。?/td> 639K
代理商: SC16C550IA44
Philips Semiconductors
SC16C550
UART with 16-byte FIFO and IrDA encoder/decoder
Product data
Rev. 05 — 19 June 2003
18 of 52
9397 750 11619
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Fig 10. Internal loop-back mode diagram.
TRANSMIT
FIFO
REGISTERS
TX
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
RX
I
A
C
SC16C550
TRANSMIT
SHIFT
REGISTER
MODEM
CONTROL
LOGIC
CLOCK AND
BAUD RATE
GENERATOR
XTAL2
BAUDOUT
XTAL1
RCLK
DATA BUS
AND
CONTROL LOGIC
D0–D7
IOR, IOR
IOW, IOW
RESET
A0–A2
CS0, CS1
REGISTER
SELECT
LOGIC
INT
TXRDY
RXRDY
INTERRUPT
CONTROL
LOGIC
002aaa276
M
DCD
RTS
DTR
RI
OUT1
OUT2
CTS
DSR
FLOW
CONTROL
LOGIC
FLOW
CONTROL
LOGIC
IR
ENCODER
IR
DECODER
CS2
AS
DDIS
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SC16C550IA44,518 功能描述:UART 接口集成電路 16C 2.5V-5V 1CH UART 16B 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
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SC16C550IB48 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Asynchronous Receiver/Transmitter (UART) with 16-byte FIFO and infrared (IrDA) encoder/decoder
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