SC16IS741IPW,128 NXP Semiconductors, SC16IS741IPW,128 Datasheet - Page 3

• 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
5. Block diagram
SC16IS741_1
Product data sheet
Fig 1.
Fig 2.
Block diagram of SC16IS741 I
Block diagram of SC16IS741 SPI interface
RESET
RESET
SCLK
SDA
SCL
IRQ
IRQ
A0
A1
SO
CS
1.5 kΩ (2.5 V)
1.5 kΩ (2.5 V)
SI
1 kΩ (3.3 V)
1 kΩ (3.3 V)
Single UART with I
V
DD
Rev. 01 — 29 April 2010
I2C/SPI
I2C/SPI
V
V
DD
DD
XTAL1
SC16IS741
SC16IS741
XTAL1
I
2
C-BUS
SPI
2
XTAL2
C-bus interface
XTAL2
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
V
V
DD
DD
COMPATIBLE
COMPATIBLE
REGISTER
REGISTER
16C450
16C450
SETS
SETS
V
V
SS
SS
SC16IS741
002aaf157
002aaf155
© NXP B.V. 2010. All rights reserved.
TX
RX
RTS
CTS
TX
RX
RTS
CTS
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