參數(shù)資料
型號： SC16IS741IPW
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： Single UART with I2C-bus-SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
中文描述： 1 CHANNEL(S), 5M bps, I2C BUS CONTROLLER, PDSO16
封裝： 4.40 MM, PLASTIC, MO-153, SOT403-1, TSSOP-16
文件頁數(shù)： 17/52頁
文件大?。?/td> 382K
代理商： SC16IS741IPW
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SC16IS741 internal registers
S
P
R
1
N
S
S
2
C
Table 10.
Register
address
General register set
[1]
0x00
0x00
0x01
Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
RHR
THR
IER
bit 7
bit 7
CTS
interrupt
enable
[2]
RX trigger
level (MSB)
FIFO enable
bit 6
bit 6
RTS interrupt
enable
[2]
bit 5
bit 5
Xoff
[2]
bit 4
bit 4
Sleep mode
[2]
bit 3
bit 3
modem status
interrupt
bit 2
bit 2
receive line
status interrupt
bit 1
bit 1
THR empty
interrupt
bit 0
bit 0
RX data
available
interrupt
FIFO enable
R
W
R/W
0x02
FCR
RX trigger
level (LSB)
FIFO enable
TX trigger
level (MSB)
[2]
interrupt
priority bit 4
[2]
set parity
TX trigger
level (LSB)
[2]
interrupt
priority bit 3
[2]
even parity
reserved
[3]
TX FIFO
reset
[4]
interrupt
priority bit 1
stop bit
RX FIFO
reset
[4]
interrupt
priority bit 0
word length
bit 1
RTS
W
0x02
IIR
[5]
interrupt
priority bit 2
parity enable
interrupt status
R
0x03
LCR
Divisor Latch
Enable
clock
divisor
[2]
FIFO data
error
0
bit 7
bit 7
bit 7
bit 7
bit 7
reserved
[3]
set break
word length
bit 0
reserved
[3]
R/W
0x04
MCR
IrDA mode
enable
[2]
THR and
TSR empty
0
bit 6
bit 6
bit 6
bit 6
bit 6
reserved
[3]
reserved
[3]
Xon Any
[2]
loopback
enable
break interrupt framing error
reserved
[3]
TCR and TLR
enable
[2]
parity error
R/W
0x05
LSR
THR empty
overrun error
data in receiver R
0x06
0x07
0x06
0x07
0x08
0x09
0x0D
0x0E
MSR
SPR
TCR
[6]
TLR
[6]
TXLVL
RXLVL
reserved
[3]
UART reset reserved
[3]
0
bit 5
bit 5
bit 5
bit 5
bit 5
reserved
[3]
reserved
[3]
CTS
bit 4
bit 4
bit 4
bit 4
bit 4
reserved
[3]
reserved
[3]
0
bit 3
bit 3
bit 3
bit 3
bit 3
reserved
[3]
UART
software reset
reserved
[3]
0
bit 2
bit 2
bit 2
bit 2
bit 2
reserved
[3]
reserved
[3]
0
bit 1
bit 1
bit 1
bit 1
bit 1
reserved
[3]
reserved
[3]
Δ
CTS
bit 0
bit 0
bit 0
bit 0
bit 0
reserved
[3]
reserved
[3]
R
R/W
R/W
R/W
R
R
R/W
0x0F
EFCR
IrDA mode
reserved
[3]
auto RS-485
RTS output
inversion
auto RS-485
RTS direction
control
transmitter
disable
receiver
disable
9-bit mode
enable
R/W
Special register set
[7]
0x00
0x01
DLL
DLH
bit 7
bit 7
bit 6
bit 6
bit 5
bit 5
bit 4
bit 4
bit 3
bit 3
bit 2
bit 2
bit 1
bit 1
bit 0
bit 0
R/W
R/W
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC16IS741IPW,112 功能描述:UART 接口集成電路 IC UART 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
SC16IS741IPW,118 功能描述:UART 接口集成電路 SINGLE UART W/ 12C-BUS/SPI INTERFC 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
SC16IS741IPW,128 功能描述:UART 接口集成電路 IC UART 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
SC16IS74Q900 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs
SC16IS750 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
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