SCC2681TC1A44,512 NXP Semiconductors, SCC2681TC1A44,512 Datasheet - Page 13

• Manufacturer Part Number: SCC2681TC1A44,512
• Description: IC DUART SOT187-2
• Manufacturer: NXP Semiconductors

Specifications of SCC2681TC1A44,512

• Features: False-start Bit Detection
• Number Of Channels: 2, DUART
• 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
• Package / Case: 44-LCC (J-Lead)
• Transmitter And Receiver Fifo Counter: No
• Operating Supply Voltage (typ): 5V
• Package Type: PLCC
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Mounting: Surface Mount
• Pin Count: 44
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Supply Current: 10mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935274519512; SCC2681TC1A44; SCC2681TC1A44

Philips Semiconductors
2004 Apr 06
Dual asynchronous receiver/transmitter (DUART)
TRANSMITTER
RECEIVER
ENABLED
ENABLED
RDN/WRN
RxRDY
TxRDY
WRN
(SR2)
(SR0)
RxD
TxD
MR1(4–3) = 11
MR1(4–3) = 11
MASTER STATION
PERIPHERAL STATION
MR1(2) = 1
BIT 9
ADD#1 MR1(2) = 0 D0
0
ADD#1
ADD#1 1
BIT 9
1
BIT 9
ADD#1
Figure 12. Wake-Up Mode
D0
D0
BIT 9
0
BIT 9
0
13
S
MR1(2) = 1
D0
D
ADD#2
S = STATUS
D = DATA
ADD#2 1
ADD#2 1
BIT 9
BIT 9
S
ADD#2
SCC2681T
D
BIT 9
0
SD00106
Product data