xr68c681 Exar Corporation, xr68c681 Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/2/243/exar_corporation_sml.jpg)
xr68c681
Manufacturer Part Number
xr68c681
Description
Cmos Dual Channel Uart Duart
Manufacturer
Exar Corporation
Datasheet
1.XR68C681.pdf
(75 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
xr68c681CJ
Manufacturer:
EXAR
Quantity:
5 510
Company:
Part Number:
xr68c681CJ
Manufacturer:
ALTERA
Quantity:
5 510
Part Number:
xr68c681CJ
Manufacturer:
XR
Quantity:
20 000
Company:
Part Number:
xr68c681CJ-F
Manufacturer:
EXAR
Quantity:
1 150
Company:
Part Number:
xr68c681CJ-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
xr68c681CJ-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
Company:
Part Number:
xr68c681CJTR-F
Manufacturer:
RENESAS
Quantity:
1 001
Company:
Part Number:
xr68c681CJTR-F
Manufacturer:
Exar Corporation
Quantity:
10 000
Part Number:
xr68c681CP
Manufacturer:
XR
Quantity:
20 000
Company:
Part Number:
xr68c681CP-F
Manufacturer:
TOSHIBA
Quantity:
3 000
XR68C681
PIN DESCRIPTION (CONT’D)
Pin Number
Pin Number
Symbol
Type
Description
(44 pin PLCC)
(40 pin DIP)
Output 7.
Three State Data Bus.
Three State Data Bus.
Three State Data Bus.
MSB of Eight Bit Three State Data Bus.
Ground.
No Connect.
Interrupt Request.
Three State Data Bus.
Three State Data Bus.
Three State Data Bus.
LSB of the Eight Bit Three State Data Bus.
Output 6.
Output 4.
Output 2.
Output 0.