SC16IS741IPW,128 NXP Semiconductors, SC16IS741IPW,128 Datasheet - Page 41

• 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 21. SCL delay after reset
Fig 22. I
Fig 23. I
Fig 24. I
protocol
SDA
SCL
Rise and fall times refer to V
2
2
2
C-bus timing diagram
C-bus address selection A1/A0 delay
C-bus address selection SCL/SDA delay
t
SU;STA
t
BUF
condition
START
RESET
(S)
t
SCL
HD;STA
Single UART with I
Rev. 01 — 29 April 2010
t
LOW
t
r
SCL, SDA
MSB
bit 7
(A7)
SCL, SDA
A1, A0
t
HIGH
A1, A0
IL
and V
t
t
SU;DAT
w(rst)
t
f
1
IH
/f
bit 6
(A6)
SCL
.
2
C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
t
HD;DAT
t
d(rst-SCL)
t
t
t
t
d(A-SCL)
d(A-SDA)
d(SCL-A)
d(SDA-A)
(R/W)
bit 0
LSB
002aaf164
t
002aaf165
VD;DAT
acknowledge
t
SP
(A)
002aaf472
SC16IS741
t
VD;ACK
condition
© NXP B.V. 2010. All rights reserved.
STOP
(P)
t
SU;STO
002aab489
41 of 52