Data Rate (Max) is 4Mbps - Interface - UARTs (Universal Asynchronous Receiver Transmitter) Distributor - ST16C2550CJ44-F ST16C2550CJ44TR-F ST16C2550CQ48-F

Part Number	Manufacturer / Brand	Brife Description	Part Status	Features	Number of Channels	FIFO's	Protocol	Data Rate (Max)	Voltage - Supply	With Auto Flow Control	With IrDA Encoder/Decoder	With False Start Bit Detection	With Modem Control	Mounting Type	Package / Case	Supplier Device Package
ST16C2550CJ44-F	MaxLinear, Inc.	IC DUART FIFO 16B 44PLCC	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2550CJ44TR-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Obsolete	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2550CQ48-F	MaxLinear, Inc.	IC DUART FIFO 16B 48TQFP	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
ST16C2550IJ44-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2550IQ48-F	MaxLinear, Inc.	IC DUART FIFO 16B 48TQFP	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
ST16C2550IQ48TR-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 48TQFP	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
ST16C2552CJ44-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2552CJ44TR-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2552IJ44-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
ST16C2552IJ44TR-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 44PLCC	Active	Configurable GPIO, Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.59x16.59)
XR16C2550IM-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 48TQFP	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
XR16L2550IL-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 32QFN	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
XR16L2550IM-F	MaxLinear, Inc.	IC UART FIFO 16B DUAL 48TQFP	Active	Internal Oscillator, Timer/Counter	2, DUART	16 Byte	RS232	4Mbps	2.25 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
XR16L570IL24-F	MaxLinear, Inc.	IC UART FIFO 16B 24QFN	Obsolete	Timer/Counter	1, UART	16 Byte	RS232, RS422	4Mbps	1.62 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
XR16L570IL32-F	MaxLinear, Inc.	IC UART FIFO 16B 32QFN	Active	Timer/Counter	1, UART	16 Byte	RS232, RS422	4Mbps	1.62 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
XR16L570IL32TR-F	MaxLinear, Inc.	IC UART FIFO 16B 32QFN	Active	Timer/Counter	1, UART	16 Byte	RS232, RS422	4Mbps	1.62 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
XR16M554IL48-F	MaxLinear, Inc.	IC UART FIFO 16B QUAD 48QFN	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	1.62 V ~ 3.63 V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN-EP (7x7)
XR16V554DIV-F	MaxLinear, Inc.	IC UART FIFO 16B QUAD 64LQFP	Active	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25 V ~ 3.6 V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
XR16V554IL-F	MaxLinear, Inc.	IC UART FIFO 16B QUAD 48QFN	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25 V ~ 3.6 V	Yes	-	Yes	Yes	Surface Mount	48-VFQFN Exposed Pad	48-QFN-EP (7x7)
XR16V554IV-F	MaxLinear, Inc.	IC UART FIFO 16B QUAD 64LQFP	Active	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25 V ~ 3.6 V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
XR16V554IV80-F	MaxLinear, Inc.	IC UART FIFO 16B QUAD 80LQFP	Obsolete	Internal Oscillator, Timer/Counter	4, QUART	16 Byte	RS232	4Mbps	2.25 V ~ 3.6 V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)

Manufacturers for Interface - UARTs (Universal Asynchronous Receiver Transmitter)