uart ic 4 quart channel rs232 16 byte 64 lqfp 10x10

{"cid":"91219332","title":"XR16M554IV64TR-F","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d5\/f2\/8fd01295175c7542e8c112b8e956-200x200-1.jpg","attrs":{"Category":"Integrated Circuits (ICs)\nInterface\nUARTs (Universal Asynchronous Receiver Transmitter)","Data Rate (Max)":"4Mbps","Product Status":"Discontinued at Digi-Key","Protocol":"RS232","Features":"Internal Oscillator, Timer\/Counter","Mounting Type":"Surface Mount","Package":"Tape & Reel (TR)","Series":"-","With Modem Control":"Yes","Supplier Device Package":"64-LQFP (10x10)","With Auto Flow Control":"Yes","With IrDA Encoder\/Decoder":"-","Mfr":"MaxLinear, Inc.","With False Start Bit Detection":"Yes","Number of Channels":"4, QUART","Package \/ Case":"64-LQFP","Voltage - Supply":"1.62V ~ 3.63V","FIFO's":"16 Byte","Description":"IC UART QUAD 1.62 - 3.63V 64SQFP"}}

{"cid":"91219385","title":"ST16C554CQ64-F","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d5\/f2\/8fd01295175c7542e8c112b8e956-200x200-1.jpg","attrs":{"Category":"Integrated Circuits (ICs)\nInterface\nUARTs (Universal Asynchronous Receiver Transmitter)","Data Rate (Max)":"1.5Mbps","Product Status":"Active","Protocol":"RS232","Features":"Internal Oscillator, Timer\/Counter","Mounting Type":"Surface Mount","Package":"Tray","Series":"-","With Modem Control":"Yes","Supplier Device Package":"64-LQFP (10x10)","With Auto Flow Control":"Yes","With IrDA Encoder\/Decoder":"-","Mfr":"MaxLinear, Inc.","With False Start Bit Detection":"Yes","Number of Channels":"4, QUART","FIFO's":"16 Byte","Package \/ Case":"64-LQFP","Voltage - Supply":"2.97V ~ 5.5V","Base Product Number":"ST16C554","Description":"IC UART FIFO 16B QUAD 64LQFP","Stock":"In Stock","Shipping Method":"LCL, AIR, FCL, Express","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union"}}