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XR19L222 |
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| Part Number | XR19L222 |
| Manufacturer | Exar Corporation |
| Description | The XR19L222 (L222) is a highly integrated device that combines a full-featured two channel Universal Asynchronous Receiver and Transmitter (UART) and RS232 transceivers. The L222 is designed to opera... |
| Features |
• Meets true EIA/TIA-232-F Standards from +3.3V to +5.5V operation • Up to 1 Mbps data transmission rate • 45us sleep mode exit (charge pump to full power) • ESD protection for RS-232 I/O pins at ■ ■ ■ +/-15kV - Human Body Model +/-15kV - 61000-4-2, Air-Gap Discharge +/- 8kV - 61000-4-2, Contact Discharge • Software compatible with industry standard 16550 UART • Intel/Motorola bus select • Complete modem interface • Sleep and Power-save modes to conserve battery power • Wake-up interrupt upon exiting low power modes FIGURE 1. BLOCK DIAGRAM VCC (3.3 to 5.5V) XTAL1 XTAL2 R_EN GND FAST ... |
| Document |
 XR19L222 Data Sheet
PDF 580.36KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | XR19L220 |
Exar Corporation |
SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
|
| 2 | XR19L200 |
Exar Corporation |
SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
|
| 3 | XR19L202 |
Exar Corporation |
TWO CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
|
| 4 | XR19L210 |
Exar Corporation |
SINGLE CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
|
| 5 | XR19L212 |
Exar Corporation |
TWO CHANNEL INTEGRATED UART AND RS-232 TRANSCEIVER |
|