SCC2681AE1A44,518 NXP Semiconductors, SCC2681AE1A44,518 Datasheet - Page 24
![IC DUART SOT187-2](/photos/6/98/69845/568-44-plcc_sot187-2_sml.jpg)
SCC2681AE1A44,518
Manufacturer Part Number
SCC2681AE1A44,518
Description
IC DUART SOT187-2
Manufacturer
NXP Semiconductors
Type
Dual asynchronous receiver/transmitter (DUART)r
Datasheet
1.SCC2681AC1N40112.pdf
(29 pages)
Specifications of SCC2681AE1A44,518
Number Of Channels
2, DUART
Package / Case
44-LCC (J-Lead)
Features
False-start Bit Detection
Fifo's
3Bit
Voltage - Supply
4.5 V ~ 5.5 V
With Parallel Port
Yes
With Auto Flow Control
Yes
With False Start Bit Detection
Yes
With Cmos
Yes
Mounting Type
Surface Mount
Data Rate
0.1152 MBd
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Supply Current
10 mA
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 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
935274518518
SCC2681AE1A44-T
SCC2681AE1A44-T
SCC2681AE1A44-T
SCC2681AE1A44-T
Philips Semiconductors
TIMING DIAGRAMS
2004 Apr 06
Dual asynchronous receiver/transmitter (DUART)
NOTES:
1. Timing shown for MR2(4) = 1.
2. Timing shown for MR2(5) = 1.
TRANSMITTER
ENABLED
TxRDY
CTSN
RTSN
(SR2)
(OP0)
WRN
(IP0)
TxD
1
2
(Continued)
OPR(0) = 1
D1
(1X OUTPUT)
(INPUT)
D2
(1X INPUT)
D1
TxC
TxC
TxD
RxC
RxD
Figure 10. Transmitter Timing
Figure 9. Receiver Timing
t
TXD
D2
(1 OR 16 CLOCKS)
D3
Figure 8. Transmit
1 BIT TIME
t
RXS
BREAK
t
START
TCS
24
D3
t
RXH
D4
BREAK
BREAK
STOP
SD00093
TRANSMITTED
D4
D5 WILL
SD00092
NOT BE
OPR(0) = 1
D6
SD00094
SCC2681
D6
Product data