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ContactXR68C681P-F
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Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Through Hole |
| Package / Case | PDIP |
| Number of Pins | 40 |
| JESD-609 Code | e3 |
| Number of Terminations | 40 |
| ECCN Code | EAR99 |
| Terminal Finish | MATTE TIN |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 40 |
| Qualification Status | Not Qualified |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 2 |
| Max Supply Voltage | 5V |
| Min Supply Voltage | 4.75V |
| Nominal Supply Current | 15mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Clock Frequency | 4MHz |
| Data Rate | 1 Mbps |
| Address Bus Width | 4 |
| Boundary Scan | NO |
| Low Power Mode | NO |
| External Data Bus Width | 8 |
| Number of Serial I/Os | 2 |
| Communication Protocol | ASYNC, BIT |
| Data Encoding/Decoding Method | NRZ |
| Height Seated (Max) | 6.35mm |
| Length | 51.75mm |
| RoHS Status | RoHS Compliant |
XR68C681P-F Overview
In the PDIP package, you can get the product at a low cost.The transmission of information is carried out through 2 channels.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.As part of its configuration, it uses 40 terminations.For its operation, a voltage of 5V is provided as the supply voltage.Data communication is supported by 2 serial I/Os.In this case, the electronic device is a type of integrated circuit with 40 pins.There is 4MHz clock frequency measured on this IC.In order to ensure the normal functioning of the system for long periods of time, the operating temperature should not exceed -40°C.UART is recommended that the operating temperature does not exceed 85°C to ensure long-term, normal performance.The configuration of this device is based on the 40 pins.The mount is done using Through Hole.Keeping the supply voltage below 5V can ensure that reliability will be preserved in the system.Reliability can be ensured when the supply voltage is kept above 4.75V.
XR68C681P-F Features
2 serial I/Os
Clock frequency of 4MHz
XR68C681P-F Applications
There are a lot of Exar Corporation XR68C681P-F UARTs applications.
- White goods
- Factory automation and process control
- Multi-port RS-232/RS-422/RS-485 Cards
- Multi serial ports RS-232/RS-422/RS-485 Cards
- Universal PCI Bus Add-in Card
- Handheld Terminal
- Router C ontrol
- Industrial computing
- Wireless Portable Point-of-Sale Terminals
- Gaming Terminals
