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XR16M680 Datasheet 1.62v To 3.63v High Performance Uart

Manufacturer: Exar (now MaxLinear)

Overview: XR16M680 1.62V TO 3.63V HIGH PERFORMANCE UART WITH 32-BYTE FIFO SEPTEMBER 2008 REV. 1.0.

General Description

The XR16M6801 (M680) is an enhanced Universal Asynchronous Receiver and Transmitter (UART) with 32 bytes of transmit and receive FIFOs, selectable transmit and receive FIFO trigger levels, automatic hardware and software flow control, and data rates of up to 16 Mbps at 3.3V, 12.5 Mbps at 2.5V and 7.5 Mbps at 1.8V with 4X data sampling rate.

The Auto RS-485 Half-Duplex Direction control

Key Features

  • Pin-to-pin compatible with XR16L580 in 32-QFN and 48-TQFP packages.
  • Intel or Motorola Bus Interface select.
  • 16Mbps maximum data rate.
  • Selectable TX/RX trigger levels.
  • TX/RX FIFO Level Counters.
  • Independent TX/RX Baud Rate Generator.
  • Fractional Baud Rate Generator.
  • Auto RTS/CTS Hardware Flow Control.
  • Auto XON/XOFF Software Flow Control.
  • Auto RS-485 Half-Duplex Direction Control.
  • Multidrop mode w/ A.

More Datasheets from Exar (now MaxLinear)

Part Number Description
XR16M681 1.62V TO 3.63V UART
XR16M654 1.62V TO 3.63V QUAD UART
XR16M654D 1.62V TO 3.63V QUAD UART
XR16M670 1.62V TO 3.63V HIGH PERFORMANCE UART
XR16M570 1.62V TO 3.63V HIGH PERFORMANCE UART
XR16M890 UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS
XR16C450 Asynchronous Receiver and Transmitter
XR16C452 Dual Universal Asynchronous Receiver and Transmitter
XR16C854D 2.97V TO 5.5V QUAD UART
XR16V598 2.25V TO 3.6V HIGH PERFORMANCE OCTAL UART

XR16M680 Distributor