XR16M2752
Description
The XR16M27521 (M2752) is a high performance dual universal asynchronous receiver and transmitter (UART) with 64 byte TX and RX FIFOs. The device operates from 1.62 to 3.6 volts and is pin-to-pin compatible to Exar’s ST16C2552, XR16L2552, XR16L2752 and XR16V2752.
Key Features
- 1.62 to 3.6 Volt Operation
- Pin-to-pin compatible to Exar’s XR16L2752
- Two independent UART channels *
- Register set compatible to XR16L2752 Data rate of up to 8 Mbps at 3.3 V, 6.25 Mbps at 2.5 V and 4 Mbps at 1.8 V with 8X sampling rate Fractional Baud Rate Generator Transmit and Receive FIFOs of 64 bytes Programmable TX and RX FIFO Trigger Levels Transmit and Receive FIFO Level Counters Automatic Hardware (RTS/CTS) Flow Control Selectable Auto RTS Flow Control Hysteresis Automatic Software (Xon/Xoff) Flow Control Automatic RS-485 Half-duplex Control Output via RTS# Automatic sleep mode Full modem interface Direction * * * * * * * * * *
- Wireless Infrared (IrDA 1.0) Encoder/Decoder
