SCN68681E1A44 NXP Semiconductors, SCN68681E1A44 Datasheet - Page 20

• Manufacturer Part Number: SCN68681E1A44
• Manufacturer: NXP Semiconductors

Specifications of SCN68681E1A44

• 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): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Number Of Channels: 2
• Lead Free Status / RoHS Status: Not Compliant

Philips Semiconductors
2004 Mar 02
Dual asynchronous receiver/transmitter (DUART)
DTACKN
X1/CLK
IACKN
D0–D7
INTRN
OP0–OP7
IP0–IP5
CSN
CSN
(1X INPUT)
RxC
RxD
t
PS
Figure 6. Interrupt Cycle Timing
t
t
CSC
DD
Figure 8. Receive Timing
OLD DATA
Figure 7. Port Timing
t
RXS
t
DAL
20
t
t
DCR
RXH
t
CSD
t
t
DAH
PH
t
PD
t
DAT
t
NEW DATA
SD00113
DF
SD00114
SD00112
SCN68681
Product data