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MAX3100 - SPI/Microwire-Compatible UART in QSOP-16

General Description

The MAX3100 universal asynchronous receiver transmitter (UART) is the first UART specifically optimized for small microcontroller-based systems.

Using an SPI™/MICROWIRE™ interface for communication with the host microcontroller (µC), the MAX3100 comes in a compact 16-pin QSOP.

Key Features

  • Small TQFN and QSOP Packages Available.
  • Full-Featured UART:.
  • IrDA SIR Timing Compatible.
  • 8-Word FIFO Minimizes Processor Overhead at High Data Rates.
  • Up to 230k Baud with a 3.6864MHz Crystal.
  • 9-Bit Address-Recognition Interrupt.
  • Receive Activity Interrupt in Shutdown.
  • SPI/.

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AVAILABLE MAX3100 SPI/MICROWIRE-Compatible UART in QSOP-16 General Description The MAX3100 universal asynchronous receiver transmitter (UART) is the first UART specifically optimized for small microcontroller-based systems. Using an SPI™/MICROWIRE™ interface for communication with the host microcontroller (µC), the MAX3100 comes in a compact 16-pin QSOP. The asynchronous I/O is suitable for use in RS-232, RS-485, IR, and opto-isolated data links. IR-link communication is easy with the MAX3100’s infrared data association (IrDA) timing mode. The MAX3100 includes a crystal oscillator and a baudrate generator with software-programmable divider ratios for all common baud rates from 300 baud to 230k baud.