SC16IS741IPW,128 NXP Semiconductors, SC16IS741IPW,128 Datasheet - Page 42

• Manufacturer Part Number: SC16IS741IPW,128
• Description: IC UART 16TSSOP
• Manufacturer: NXP Semiconductors
• Type: IrDA or RS-232 or RS-485r

Specifications of SC16IS741IPW,128

• Number Of Channels: 1, UART
• Package / Case: 16-TSSOP (0.173", 4.40mm Width)
• Features: RS-485
• Fifo's: 64 Byte
• Protocol: RS232, RS485
• Voltage - Supply: 2.5V, 3.3V
• With Auto Flow Control: Yes
• With Irda Encoder/decoder: Yes
• With False Start Bit Detection: Yes
• With Modem Control: Yes
• Mounting Type: Surface Mount
• Data Rate: 5 Mbps
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.3 V
• Supply Current: 6 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V, 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935290736128

NXP Semiconductors
SC16IS741_1
Product data sheet
Fig 25. Modem input pin interrupt
Fig 26. Receive interrupt
Fig 27. Receive interrupt clear
Fig 28. Transmit interrupt clear
MODEM pin
SDA
IRQ
SDA
IRQ
IRQ
RX
SLAVE ADDRESS
SDA
IRQ
SLAVE ADDRESS
SLAVE ADDRESS
t
d(int_v)modem
W
start
bit
W
A
A
A
D0
A
MSR REGISTER
Single UART with I
RHR
D1
W
Rev. 01 — 29 April 2010
A
D2
A
THR REGISTER
A
D3
A
S
S
D4
SLAVE ADDRESS
SLAVE ADDRESS
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
D5
A
t
d(int_clr)rx
D6
DATA
t
d(int_clr)tx
R
t
D7
d(int_v)rx
R
A
A
stop
bit
t
A
d(int_clr)modem
DATA
start
next
bit
002aaf471
SC16IS741
DATA
ACK to master
002aaf470
© NXP B.V. 2010. All rights reserved.
A
A
002aaf469
P
002aaf468
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