參數(shù)資料
型號(hào): 935270058512
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
文件頁數(shù): 23/56頁
文件大?。?/td> 705K
代理商: 935270058512
Philips Semiconductors
SC16C550
Universal Asynchronous Receiver/Transmitter (UART)
with 16-byte FIFO and infrared (IrDA) encoder/decoder
Product data
Rev. 04 — 13 March 2003
3 of 52
9397 750 11206
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
4.
Block diagram
Fig 1.
Block diagram.
TRANSMIT
FIFO
REGISTERS
TX
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
RX
INTERCONNECT
B
US
LINES
AND
CONTR
OL
SIGNALS
SC16C550
TRANSMIT
SHIFT
REGISTER
MODEM
CONTROL
LOGIC
DTR
RTS
CLOCK AND
BAUD RATE
GENERATOR
CTS
RI
DCD
DSR
XTAL2
BAUDOUT
XTAL1
RCLK
DATA BUS
AND
CONTROL LOGIC
D0–D7
IOR, IOR
IOW, IOW
RESET
A0–A2
CS0, CS1, CS2
REGISTER
SELECT
LOGIC
INT
TXRDY
RXRDY
INTERRUPT
CONTROL
LOGIC
002aaa052
FLOW
CONTROL
LOGIC
FLOW
CONTROL
LOGIC
IR
DECODER
IR
ENCODER
AS, DDIS
OUT1, OUT2
相關(guān)PDF資料
PDF描述
935270058518 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQCC44
935270070151 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQFP48
935270070157 1 CHANNEL(S), 3M bps, SERIAL COMM CONTROLLER, PQFP48
935270075551 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQFP80
935270063128 4 CHANNEL(S), 5M bps, SERIAL COMM CONTROLLER, PQFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
935270713557 制造商:NXP Semiconductors 功能描述:SUB ONLY IC CHP
935270792551 制造商:NXP Semiconductors 功能描述:IC BUFF DVR TRI-ST 16BIT 56VFBGA
935270792557 制造商:NXP Semiconductors 功能描述:IC BUFF DVR TRI-ST 16BIT 56VFBGA
935270793551 制造商:NXP Semiconductors 功能描述:IC BUS TRCVR 3-ST 16BIT 56VFBGA
935270793557 制造商:NXP Semiconductors 功能描述:IC BUS TRCVR 3-ST 16BIT 56VFBGA