UART, Datasheet(PDF) - XR88C681

Manufacturer	Part #	Datasheet	Description
Exar Corporation	XR88C681	1Mb/99P	CMOS DUAL CHANNEL UART (DUART)
	XR17L154	587Kb/56P	3.3V PCI BUS QUAD UART
	XR68C681	1Mb/75P	CMOS Dual Channel UART (DUART)
Future Technology Devic...	FT2232L	935Kb/51P	Dual USB UART / FIFO I.C.
Future Technology Devic...	FT2232C	1,022Kb/54P	Dual USB UART / FIFO I.C.
Micon Design Technology...	MDT80P10	42Kb/3P	USB/UART For UPS
Feature Integration Tec...	F81216	755Kb/37P	LPC to 4 UART Datasheet
Actel Corporation	MC-ACT-UARTM-NET	328Kb/9P	Multi-Channel UART Controller
A1 PROs co., Ltd.	EI16C450	1Mb/1P	Universal Asynchronous Receiver Transmitter(UART) 06/15/99
Intersil Corporation	IM7332	1Mb/36P	Universal Asynchronous Receiver Transmitter(UART)
Cypress Semiconductor	CY7C64225	343Kb/19P	USB-to-UART Bridge Controller
Future Technology Devic...	FT230XS-U	816Kb/44P	(USB to BASIC UART IC)
DB Lectro Inc	ESD110V2	379Kb/2P	Output Interface UART, Bluetooth Specification
Exar Corporation	DAN-108	60Kb/15P	UART CRYSTAL OSCILLATOR DESIGN GUIDE
Future Technology Devic...	FT220XQ-T	947Kb/46P	USB to BASIC UART IC
List of Unclassifed Man...	CH340G	207Kb/6P	USB to UART Interface
	CH340G	2Mb/9P	USB to UART Interface
	STN1110	612Kb/24P	Multiprotocol OBD to UART Interpreter
Infineon Technologies A...	TLE9015DQU	967Kb/26P	iso UART transceiver IC Rev. 1.0 2022-01-24
Renesas Technology Corp	HD-6402	331Kb/9P	CMOS Universal AsynchronousReceiver Transmitter (UART) August 25, 2015

UART, Datasheet, PDF