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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | PLCC |
| Number of Pins | 68 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Number of Terminations | 68 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Additional Feature | ALSO OPERATES AT 3.3V SUPPLY |
| Subcategory | Serial IO/Communication Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Pin Count | 68 |
| Qualification Status | Not Qualified |
| Power Supplies | 3.3/5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 4 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.97V |
| Nominal Supply Current | 6mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Data Rate | 1.5 Mbps |
| Address Bus Width | 3 |
| Boundary Scan | NO |
| Low Power Mode | NO |
| External Data Bus Width | 8 |
| Number of Serial I/Os | 4 |
| Data Transfer Rate-Max | 0.1875 MBps |
| Communication Protocol | ASYNC, BIT |
| Data Encoding/Decoding Method | NRZ |
| Height Seated (Max) | 5.08mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
ST68C554IJ68-F Overview
UART is available in the cost-effective PLCC package.The transmission is conducted over 4 channels.The type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL is used to identify the uPs/uCs/Peripheral ICs on the board.In its configuration, 68 terminations are used.The supply voltage of 5V is provided for its operation.There are 4 serial I/Os available for communication of data.In this case, the electronic device is a type of integrated circuit with 68 pins.A series of similarities lead us to include it in the subcategory of Serial IO/Communication Controllers.Ideally, the operating temperature should not exceed -40°C in order to ensure long-term performance.It is important to keep the operating temperature below 85°C to ensure a long working period.Initially, it will be configured with 68 pins.The way of mounting it is Surface Mount.UART is possible to ensure reliabilUARTy when the supply voltage is kept below 5.5V.UART is important to keep the supply voltage above 2.97V in order to ensure reliabilUARTy.In the case of 3.3/5V power supplies, it is reliable and efficient to use by electronic designers.Additionally, it is capable of performing ALSO OPERATES AT 3.3V SUPPLY.
ST68C554IJ68-F Features
4 serial I/Os
Power supplies of 3.3/5V
ALSO OPERATES AT 3.3V SUPPLY
ST68C554IJ68-F Applications
There are a lot of Exar Corporation ST68C554IJ68-F UARTs applications.
- Network Management
- Battery Operated Instruments
- Multi serial ports RS-232/RS-422/RS-485 Cards
- Universal PCI Bus Add-in Card
- Point-of- Sale Terminals
- Wireless Portable Point-of-Sale Terminals
- Personal Digital Assistants Modules
- Industrial computing
- Wireless Infrared Data Communications Systems
- Factory automation and process control
