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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | QFN |
| Number of Pins | 40 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 3 |
| Number of Terminations | 40 |
| 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 | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Pin Count | 40 |
| Qualification Status | Not Qualified |
| Operating Supply Voltage | 5V |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 1 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 35mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Clock Frequency | 50MHz |
| Data Rate | 250 kbps |
| Address Bus Width | 3 |
| Boundary Scan | NO |
| Low Power Mode | YES |
| External Data Bus Width | 8 |
| Number of Serial I/Os | 1 |
| Communication Protocol | ASYNC, BIT |
| Length | 6mm |
| Width | 6mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
XR19L220IL40-F Overview
The QFN package is the most cost-effective.Transmission is carried out over 1 channels.There is an uPs/uCs/Peripheral ICs type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL which is used for it.A configuration of 40 terminations is used.To operate it, 5V is provided as the supply voltage.As a means of transferring data, there are 1 serial I/Os.An IC with 40 pins is what this device is.50MHz is the clock frequency of this integrated circuit.UART is included under the subcategory of Serial IO/Communication Controllers as a result of a series of similarUARTies between UART and other similar entUARTies.For a long-term satisfactory performance, it is necessary not to exceed the operating temperature of -40°C.UART is recommended that the operating temperature does not exceed 85°C to ensure long-term, normal performance.In its configuration, it is designed around the 40 pins.Using Surface Mount, it is mounted.Keeping the supply voltage below 5.5V will ensure reliability.Reliability can be ensured when the supply voltage is kept above 3V.UART operates at 5V voltage to maintain high efficiency.
XR19L220IL40-F Features
1 serial I/Os
Clock frequency of 50MHz
Operating supply voltage of 5V
XR19L220IL40-F Applications
There are a lot of Exar Corporation XR19L220IL40-F UARTs applications.
- Portable Appliances
- White goods
- Remote Access Servers
- Battery Operated Instruments
- Battery Operated Electronics
- Ethernet Network Routers
- Handheld Terminals and Tablets
- Personal Digital Assistants Modules
- Cellular Phones DataPort
- Handheld Computers
