There are no models available for this part yet.
Overview of XR68C681P by Exar Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 1 replacement )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 3 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Automotive
CAD Models for XR68C681P by Exar Corporation
Part Data Attributes for XR68C681P by Exar Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
EXAR CORP
|
|
Part Package Code
|
DIP
|
|
Package Description
|
0.600 INCH, PLASTIC, DIP-40
|
|
Pin Count
|
40
|
|
Reach Compliance Code
|
compliant
|
|
HTS Code
|
8542.31.00.01
|
|
Address Bus Width
|
4
|
|
Boundary Scan
|
NO
|
|
Bus Compatibility
|
MC68681; SCC68692
|
|
Clock Frequency-Max
|
4 MHz
|
|
Communication Protocol
|
ASYNC, BIT
|
|
Data Encoding/Decoding Method
|
NRZ
|
|
Data Transfer Rate-Max
|
0.125 MBps
|
|
External Data Bus Width
|
8
|
|
JESD-30 Code
|
R-PDIP-T40
|
|
JESD-609 Code
|
e0
|
|
Length
|
51.75 mm
|
|
Low Power Mode
|
NO
|
|
Number of Serial I/Os
|
2
|
|
Number of Terminals
|
40
|
|
Operating Temperature-Max
|
85 °C
|
|
Operating Temperature-Min
|
-40 °C
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP40,.6
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Qualification Status
|
Not Qualified
|
|
Screening Level
|
MIL-STD-883
|
|
Seated Height-Max
|
6.35 mm
|
|
Supply Voltage-Max
|
5.25 V
|
|
Supply Voltage-Min
|
4.75 V
|
|
Supply Voltage-Nom
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
INDUSTRIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
15.24 mm
|
|
uPs/uCs/Peripheral ICs Type
|
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
Alternate Parts for XR68C681P
This table gives cross-reference parts and alternative options found for XR68C681P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of XR68C681P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| XR68C681CP | Serial I/O Controller, 2 Channel(s), 0.125MBps, CMOS, PDIP40, 0.600 INCH, PLASTIC, DIP-40 | Exar Corporation | XR68C681P vs XR68C681CP |