XR16L2551 -Industry Smallest Package UART With 2.25V To 5.5V Operation, Intel/Motorola Data Bus Interfaces Select And Exclusive PowerSave Feature

The XR16L2551 XR16L2551 is a low voltage dual universal asynchronous receiver and transmitter (UART) with 5 Volt tolerant inputs. The device includes additional capability over the ST16C2550 Intel and Motorola data bus Interface selection, hardware and software flow control, infrared encoder/ decoder, sleep mode and a PowerSave mode for battery operation. The L2551s enhanced Register set is compatible to the ST16C2550 and XR16L2550. It supports the Exars enhanced features of 16 bytes of TX and RX FIFOs and a complete modem Interface Onboard Registers provide the user with operational status and data error tags. An internal loopback capability allows onboard diagnostics. Independent programmable baud rate generator is provided in each channel to support data rates up to 3.125 Mbps. By Exar Corporation
XR16L2551 's PackagesXR16L2551 's pdf datasheet
XR16L2551IL QFN
XR16L2551IM TQFP




XR16L2551 Pinout, Pinouts
XR16L2551 pinout,Pin out
This is one package pinout of XR16L2551,If you need more pinouts please download XR16L2551's pdf datasheet.

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