參數(shù)資料
型號(hào): SC16C554B
廠商: NXP Semiconductors N.V.
英文描述: 5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
中文描述: 5伏,3.3伏和2.5伏兆5四異步/秒(最大),16字節(jié)的FIFO
文件頁(yè)數(shù): 22/51頁(yè)
文件大小: 253K
代理商: SC16C554B
Philips Semiconductors
SC16C554B/554DB
5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
9397 750 13133
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 9 February 2005
22 of 51
Fig 13. Internal loop-back mode diagram (68 mode)
CTSA to CTSD
TRANSMIT
FIFO
REGISTERS
TXA to TXD
RECEIVE
SHIFT
REGISTER
RECEIVE
FIFO
REGISTERS
RXA to RXD
I
A
C
SC16C554B/554DB
TRANSMIT
SHIFT
REGISTER
XTAL2
XTAL1
002aaa884
FLOW
CONTROL
LOGIC
DATA BUS
AND
CONTROL
LOGIC
REGISTER
SELECT
LOGIC
INTERRUPT
CONTROL
LOGIC
D0 to D7
R/W
RESET
A0 to A4
CS
IRQ
TXRDY
RXRDY
CLOCK AND
BAUD RATE
GENERATOR
MODEM
CONTROL
LOGIC
FLOW
CONTROL
LOGIC
RTSA to RTSD
DSRA to DSRD
DTRA to DTRD
RIA to RID
OP1A to OP1D
CDA to CDD
OP2A to OP2D
M
16/68
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參數(shù)描述
SC16C554B_10 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:5 V, 3.3 V and 2.5 V quad UART, 5 Mbit/s (max.) with 16-byte FIFOs
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SC16C554BIB64,128 PBF 制造商:NXP Semiconductors 功能描述:
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