Datasheet Details
| Part number | XR20M1280 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 497.19 KB |
| Description | I2C/SPI UART |
| Download | XR20M1280 Download (PDF) |
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| Part number | XR20M1280 |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 497.19 KB |
| Description | I2C/SPI UART |
| Download | XR20M1280 Download (PDF) |
|
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The XR20M12801 (M1280) is a single-channel I2C/ SPI Universal Asynchronous Receiver and Transmitter (UART) with integrated level shifters and 128 bytes of transmit and receive FIFOs.
For flexibility in a mixed voltage environment, the M1280 has 4 VCC pins.
There is a VCC pin for the core, a VCC pin for the UART signals, a VCC pin for the CPU interface signals and a VCC pin for the GPIO signals.
XR20M1280 I2C/SPI UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS MAY 2011 REV.
1.0.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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XR20M1280 | I2C/SPI UART | MaxLinear |
| Part Number | Description |
|---|---|
| XR2001 | High Voltage / High Current Darlington Transistor Arrays |
| XR2002 | High Voltage / High Current Darlington Transistor Arrays |
| XR2003 | High Voltage / High Current Darlington Transistor Arrays |
| XR2004 | High Voltage / High Current Darlington Transistor Arrays |
| XR2008 | Rail-to-Rail Amplifiers |
| XR2009 | Rail-to-Rail Amplifiers |
| XR205 | Monolithic Waveform Generator |
| XR210 | FSK Modulator / Demodulator |
| XR2100 | V.21 Modem |
| XR2103 | FSK Modem Filter |