XR88C681J-F
| Parameters | |
|---|---|
| Low Power Mode | YES |
| RAM (words) | 128 |
| 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 | 4.57mm |
| Length | 16.66mm |
| Width | 16.66mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Package / Case | PLCC |
| Number of Pins | 44 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Number of Terminations | 44 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Subcategory | Serial IO/Communication Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Supply Voltage | 5V |
| Pin Count | 44 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 2 |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of I/O | 4 |
| Nominal Supply Current | 15mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Propagation Delay | 400 ns |
| Data Rate | 1 Mbps |
| Boundary Scan | NO |
XR88C681J-F Overview
The PLCC package is the most cost-effective.The transmission of data takes place over 2 channels.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used for the uPs, uCs, and peripheral ICs on the board.Configured with 44 terminations.In order for it to operate, a voltage of 5V must be provided.Data is communicated via 2 serial I/Os.An IC with 44 pins is what this device is.A series of similarities lead us to include it in the subcategory of Serial IO/Communication Controllers.The operating temperature should not exceed -40°C to ensure normal work for a long time.Ideally, the operating temperature should not exceed 85°C in order to ensure long-term performance.A device's configuration is based on its 44 pins.A mounting method of Surface Mount is used.By keeping the supply voltage below 5.25V, reliability can be guaranteed.Having a voltage higher than 4.75V can ensure reliability.With power supplies of 5V, electronic designers can use it reliably and efficiently.Its high-efficiency operation depends on a supply voltage of 5V.Data can be transferred using 4 I/Os.
XR88C681J-F Features
2 serial I/Os
Power supplies of 5V
Operating supply voltage of 5V
4 I/Os
XR88C681J-F Applications
There are a lot of Exar Corporation XR88C681J-F UARTs applications.
- Battery Operated Instruments
- Ethernet Network to Serial Ports
- GPS Systems
- Handheld Terminal
- Factory automation and process control
- Universal PCI Bus Add-in Card
- Portable Appliances
- Cellular Data
- Telecommunication Network Routers
- Multi-port RS-232/RS-422/RS-485 Cards
