There are no models available for this part yet.
Overview of XR-68C681P 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: ( 8 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 4 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for XR-68C681P by Exar Corporation
Part Data Attributes for XR-68C681P by Exar Corporation
|
|
---|---|
Rohs Code
|
No
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
EXAR CORP
|
Part Package Code
|
DIP
|
Package Description
|
DIP,
|
Pin Count
|
40
|
Reach Compliance Code
|
compliant
|
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
|
Moisture Sensitivity Level
|
NOT APPLICABLE
|
Number of DMA Channels
|
|
Number of I/O Lines
|
14
|
Number of Serial I/Os
|
2
|
Number of Terminals
|
40
|
On Chip Data RAM Width
|
|
Operating Temperature-Max
|
85 °C
|
Operating Temperature-Min
|
-40 °C
|
Package Body Material
|
PLASTIC/EPOXY
|
Package Code
|
DIP
|
Package Shape
|
RECTANGULAR
|
Package Style
|
IN-LINE
|
Peak Reflow Temperature (Cel)
|
NOT SPECIFIED
|
Qualification Status
|
Not Qualified
|
RAM (words)
|
0
|
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
|
Time@Peak Reflow Temperature-Max (s)
|
NOT SPECIFIED
|
Width
|
15.24 mm
|
uPs/uCs/Peripheral ICs Type
|
SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
|
Alternate Parts for XR-68C681P
This table gives cross-reference parts and alternative options found for XR-68C681P. 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 XR-68C681P, 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 |
---|---|---|---|
MC68681L | 2 CHANNEL(S), 1Mbps, SERIAL COMM CONTROLLER, CDIP40, CERAMIC, DIP-40 | Motorola Mobility LLC | XR-68C681P vs MC68681L |
MC68681P | Serial I/O Controller, 2 Channel(s), 0.125MBps, MOS, PDIP40, PLASTIC, DIP-40 | Motorola Semiconductor Products | XR-68C681P vs MC68681P |
SCN68681E1N40 | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40, Serial IO/Communication Controller | NXP Semiconductors | XR-68C681P vs SCN68681E1N40 |
MC68681L | Serial I/O Controller, 2 Channel(s), 0.125MBps, MOS, CDIP40, CERAMIC, DIP-40 | Motorola Semiconductor Products | XR-68C681P vs MC68681L |
SCN68681C1N40 | Serial I/O Controller, 2 Channel(s), 0.125MBps, MOS, PDIP40 | YAGEO Corporation | XR-68C681P vs SCN68681C1N40 |
SCC68692E1N40 | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40, 0.600 INCH, MO-015, SOT-129-1, DIP-40, Serial IO/Communication Controller | NXP Semiconductors | XR-68C681P vs SCC68692E1N40 |
SCN68681C1N40 | IC 2 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, PDIP40, Serial IO/Communication Controller | NXP Semiconductors | XR-68C681P vs SCN68681C1N40 |
68681/BQA | IC 4 CHANNEL(S), 1M bps, SERIAL COMM CONTROLLER, CDIP40, CERAMIC, DIP-40, Serial IO/Communication Controller | NXP Semiconductors | XR-68C681P vs 68681/BQA |