XR19L400IL40-F OverviewThe QFN package is the most cost-effective.Transmission uses 1 channels.Its uPs/uCs/Peripheral ICs type is SERIAL IO/COMMUNICATION CONTROLLER, SERIAL.As part of its configuration, it uses 40 terminations.UART operates on 5V supply voltage.As a way to communicate data, the board has 1 serial I/Os.There are 40 pins on this electronic device.64MHz is the clock frequency of this integrated circuit.UART is important that the operating temperature does not exceed -40°C in order for the machine to perform normally for a long time.It is important to keep the operating temperature below 85°C to ensure a long working period.The way of mounting it is Surface Mount.When the supply voltage is kept below 5V, reliability can be assured.Keeping the supply voltage above 3.3V ensures reliability.Additionally, it is capable of performing ALSO OPERATES AT 3.3V SUPPLY.
XR19L400IL40-F Features1 serial I/Os
Clock frequency of 64MHz
ALSO OPERATES AT 3.3V SUPPLY
XR19L400IL40-F ApplicationsThere are a lot of Exar Corporation
XR19L400IL40-F UARTs applications.
Portable and battery operated devices
Cellular data devices
Industrial computing
Communications equipment
White goods
Battery Operated Electronics
Handheld Terminal
Personal Digital Assistants
Cellular Phones DataPort
Wireless Infrared Data Communications Systems
| Mount | Surface Mount |
| Package / Case | QFN |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 40 |
| Terminal Finish | Matte Tin (Sn) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Additional Feature | ALSO OPERATES AT 3.3V SUPPLY |
| 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 |
| JESD-30 Code | S-XQCC-N40 |
| Qualification Status | Not Qualified |
| Temperature Grade | INDUSTRIAL |
| Number of Channels | 1 |
| Max Supply Voltage | 5V |
| Min Supply Voltage | 3.3V |
| Nominal Supply Current | 40mA |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Clock Frequency | 64MHz |
| Data Rate | 8 Mbps |
| 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 |
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