SCN68681E1N40 NXP Semiconductors, SCN68681E1N40 Datasheet - Page 20
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
SCN68681E1N40
Manufacturer Part Number
SCN68681E1N40
Description
Manufacturer
NXP Semiconductors
Datasheet
1.SCN68681E1N40.pdf
(28 pages)
Specifications of SCN68681E1N40
Transmitter And Receiver Fifo Counter
No
Operating Supply Voltage (typ)
5V
Package Type
PDIP
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Mounting
Through Hole
Pin Count
40
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Number Of Channels
2
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SCN68681E1N40
Manufacturer:
ALTERA
Quantity:
2
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