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| Parameters | |
|---|---|
| Mount | Through Hole |
| Package / Case | PDIP |
| Number of Pins | 28 |
| JESD-609 Code | e3 |
| Number of Terminations | 28 |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Subcategory | Serial IO/Communication Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Number of Channels | 2 |
| Max Supply Voltage | 7V |
| Min Supply Voltage | 5.5V |
| Nominal Supply Current | 15mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Data Rate | 1 Mbps |
| Address Bus Width | 4 |
| Boundary Scan | NO |
| Low Power Mode | YES |
| External Data Bus Width | 8 |
| Number of Serial I/Os | 2 |
| Bus Compatibility | 8080; 8080A; 8085; 8086; 8088; Z80; Z8000; 68XX; 65XX; 8051; 68HC11 |
| Communication Protocol | ASYNC, BIT |
| Data Encoding/Decoding Method | NRZ |
| Height Seated (Max) | 6.35mm |
| Length | 37.4mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
XR88C681CP28F Overview
There is a cost-effective package PDIP available.The transmission of data takes place over 2 channels.There is a SERIAL IO/COMMUNICATION CONTROLLER, SERIAL used as the type of uPS/uCs/peripheral ICs.Configured with 28 terminations.The device operates at 5V voltage.Data communication is supported by 2 serial I/Os.An 28-pin integrated circuit is what this particular device is.Due to a series of similarities, it is included into the subcategory of Serial IO/Communication Controllers.UART is recommended that the operating temperature does not exceed 0°C to ensure long-term, normal performance.UART is recommended that the operating temperature does not exceed 70°C to ensure long-term, normal performance.The 28 pins form the basis for its configuration.The mounting method is Through Hole.The supply voltage should be kept below 7V to ensure reliability.Having a voltage higher than 5.5V can ensure reliability.In the case of 5V power supplies, it is reliable and efficient to use by electronic designers.
XR88C681CP28F Features
2 serial I/Os
Power supplies of 5V
XR88C681CP28F Applications
There are a lot of Exar Corporation XR88C681CP28F UARTs applications.
- Point-of- Sale Terminals
- DTE for Modem Communication Systems
- Multimedia Systems
- Portable and battery operated devices
- Telecommunication Network Routers
- Portable Applications
- Battery Operated Electronics
- Handheld Computers
- Personal Digital Assistants Modules
- Multi serial ports RS-232/RS-422/RS-485 Cards
