Page 3 - Exar Corporation Products - Interface - UARTs (Universal Asynchronous Receiver Transmitter)

XR16L2750IM-F
Exar Corporation

IC UART FIFO 64B DUAL 48TQFP

Package: 48-TQFP

Stock12,456
XR16C854IJ-F
Exar Corporation

IC UART FIFO 128B QUAD 68PLCC

Package: 68-LCC (J-Lead)

Stock16,296
XR82C684J/44-F
Exar Corporation

IC UART CMOS QUAD 44PLCC

Package: 44-LCC (J-Lead)

Stock6,496
XR68C681CJ-F
Exar Corporation

IC UART CMOS DUAL 44PLCC

Package: 44-LCC (J-Lead)

Stock4,752
XR16V554IV80-F
Exar Corporation

IC UART FIFO 16B QUAD 80LQFP

Package: 80-LQFP

Stock12,180
XR16C850IJ-F
Exar Corporation

IC UART FIFO 128B 44PLCC

Package: 44-LCC (J-Lead)

Stock6,708
XR88C92CV-F
Exar Corporation

IC UART FIFO DUAL 44LQFP

Package: 44-LQFP

Stock8,556
ST16C552IJ68-F
Exar Corporation

IC UART FIFO 16B DUAL 68PLCC

Package: 68-LCC (J-Lead)

Stock7,104
ST16C552ACJ68-F
Exar Corporation

IC UART FIFO 16B DUAL 68PLCC

Package: 68-LCC (J-Lead)

Stock7,936
ST16C550CJ44TR-F
Exar Corporation

IC UART FIFO 16B SGL 44PLCC

Package: 44-LCC (J-Lead)

Stock30,060
XR17V258IV-F
Exar Corporation

IC UART PCI BUS OCTAL 144LQFP

Package: 144-LQFP

Stock6,368
XR16C864CQ-F
Exar Corporation

IC UART FIFO 128B QUAD 100QFP

Package: 100-BQFP

Stock6,336
XR68C192CV-F
Exar Corporation

IC UART FIFI DUAL 44LQFP

Package: 44-LQFP

Stock3,760
ST16C554CQ64-F
Exar Corporation

IC UART FIFO 16B QUAD 64LQFP

Package: 64-LQFP

Stock12,636
ST16C2450CJ44-F
Exar Corporation

IC DUART 44PLCC

Package: 44-LCC (J-Lead)

Stock6,720
ST16C1550IJ28-F
Exar Corporation

IC UART FIFO 16B 28PLCC

Package: 28-LCC (J-Lead)

Stock6,540
XR17C158IV-F
Exar Corporation

IC UART PCI BUS OCTAL 144LQFP

Package: 144-LQFP

Stock4,976
XR16C864IQ-F
Exar Corporation

IC UART FIFO 128B QUAD 100QFP

Package: 100-BQFP

Stock4,384
XR16C854IV-F
Exar Corporation

IC UART FIFO 128B QUAD 64LQFP

Package: 64-LQFP

Stock6,228
ST16C654DIQ64-F
Exar Corporation

IC UART FIFO 64B QUAD 64LQFP

Package: 64-LQFP

Stock4,288

Part Number	Manufacturer	Description	Package	Stock	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
XR16L2750IM-F	Exar Corporation	IC UART FIFO 64B DUAL 48TQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 64 Byte Protocol: RS232, RS485 Data Rate (Max): 6.25Mbps Voltage - Supply: 2.25 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock12,456	2, DUART	64 Byte	RS232, RS485	6.25Mbps	2.25 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
XR16C854IJ-F	Exar Corporation	IC UART FIFO 128B QUAD 68PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock16,296	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
XR82C684J/44-F	Exar Corporation	IC UART CMOS QUAD 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: - Protocol: - Data Rate (Max): 1Mbps Voltage - Supply: 5V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: - With Modem Control: - Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock6,496	4, QUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
XR68C681CJ-F	Exar Corporation	IC UART CMOS DUAL 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: - Protocol: - Data Rate (Max): 1Mbps Voltage - Supply: 5V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: - With Modem Control: - Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock4,752	2, DUART	-	-	1Mbps	5V	-	-	-	-	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
XR16V554IV80-F	Exar Corporation	IC UART FIFO 16B QUAD 80LQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 16 Byte Protocol: RS232 Data Rate (Max): 4Mbps Voltage - Supply: 2.25 V ~ 3.6 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 80-LQFP Supplier Device Package: 80-LQFP (12x12)	Package: 80-LQFP	Stock12,180	4, QUART	16 Byte	RS232	4Mbps	2.25 V ~ 3.6 V	Yes	-	Yes	Yes	Surface Mount	80-LQFP	80-LQFP (12x12)
XR16C850IJ-F	Exar Corporation	IC UART FIFO 128B 44PLCC Features: Internal Oscillator, Printer Port, Timer/Counter Number of Channels: 1, UART FIFO's: 128 Byte Protocol: RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock6,708	1, UART	128 Byte	RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
XR88C92CV-F	Exar Corporation	IC UART FIFO DUAL 44LQFP Features: Configurable GPIO, Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 8 Byte Protocol: - Data Rate (Max): 230.4Kbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: - With Modem Control: - Mounting Type: Surface Mount Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock8,556	2, DUART	8 Byte	-	230.4Kbps	2.97 V ~ 5.5 V	Yes	-	-	-	Surface Mount	44-LQFP	44-LQFP (10x10)
ST16C552IJ68-F	Exar Corporation	IC UART FIFO 16B DUAL 68PLCC Features: Configurable GPIO, Printer Port, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: - Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock7,104	2, DUART	16 Byte	-	1.5Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
ST16C552ACJ68-F	Exar Corporation	IC UART FIFO 16B DUAL 68PLCC Features: Configurable GPIO, Printer Port, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: - Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock7,936	2, DUART	16 Byte	-	1.5Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
ST16C550CJ44TR-F	Exar Corporation	IC UART FIFO 16B SGL 44PLCC Features: Timer/Counter Number of Channels: 1, UART FIFO's: 16 Byte Protocol: - Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock30,060	1, UART	16 Byte	-	1.5Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
XR17V258IV-F	Exar Corporation	IC UART PCI BUS OCTAL 144LQFP Features: - Number of Channels: 8 FIFO's: 64 Byte Protocol: RS485 Data Rate (Max): 8Mbps Voltage - Supply: 3.3V, 5V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 144-LQFP Supplier Device Package: 144-LQFP (20x20)	Package: 144-LQFP	Stock6,368	8	64 Byte	RS485	8Mbps	3.3V, 5V	Yes	Yes	Yes	Yes	Surface Mount	144-LQFP	144-LQFP (20x20)
XR16C864CQ-F	Exar Corporation	IC UART FIFO 128B QUAD 100QFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 100-BQFP Supplier Device Package: 100-QFP (14x20)	Package: 100-BQFP	Stock6,336	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
XR68C192CV-F	Exar Corporation	IC UART FIFI DUAL 44LQFP Features: Configurable GPIO, Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: - Data Rate (Max): 230.4Kbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: - With Modem Control: - Mounting Type: Surface Mount Package / Case: 44-LQFP Supplier Device Package: 44-LQFP (10x10)	Package: 44-LQFP	Stock3,760	2, DUART	16 Byte	-	230.4Kbps	2.97 V ~ 5.5 V	Yes	-	-	-	Surface Mount	44-LQFP	44-LQFP (10x10)
ST16C554CQ64-F	Exar Corporation	IC UART FIFO 16B QUAD 64LQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 16 Byte Protocol: RS232 Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock12,636	4, QUART	16 Byte	RS232	1.5Mbps	2.97 V ~ 5.5 V	Yes	-	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
ST16C2450CJ44-F	Exar Corporation	IC DUART 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 1 Byte Protocol: RS232 Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock6,720	2, DUART	1 Byte	RS232	1.5Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
ST16C1550IJ28-F	Exar Corporation	IC UART FIFO 16B 28PLCC 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: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51)	Package: 28-LCC (J-Lead)	Stock6,540	-	-	-	-	-	-	-	-	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.51x11.51)
XR17C158IV-F	Exar Corporation	IC UART PCI BUS OCTAL 144LQFP Features: - Number of Channels: 8 FIFO's: 64 Byte Protocol: RS485 Data Rate (Max): 6.25Mbps Voltage - Supply: 4.5 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: - With Modem Control: - Mounting Type: - Package / Case: 144-LQFP Supplier Device Package: 144-LQFP (20x20)	Package: 144-LQFP	Stock4,976	8	64 Byte	RS485	6.25Mbps	4.5 V ~ 5.5 V	Yes	Yes	-	-	-	144-LQFP	144-LQFP (20x20)
XR16C864IQ-F	Exar Corporation	IC UART FIFO 128B QUAD 100QFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 100-BQFP Supplier Device Package: 100-QFP (14x20)	Package: 100-BQFP	Stock4,384	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	100-BQFP	100-QFP (14x20)
XR16C854IV-F	Exar Corporation	IC UART FIFO 128B QUAD 64LQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock6,228	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
ST16C654DIQ64-F	Exar Corporation	IC UART FIFO 64B QUAD 64LQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 64 Byte Protocol: RS232 Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 64-LQFP Supplier Device Package: 64-LQFP (10x10)	Package: 64-LQFP	Stock4,288	4, QUART	64 Byte	RS232	1.5Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	64-LQFP	64-LQFP (10x10)
ST16C654CJ68-F	Exar Corporation	IC UART FIFO 64B QUAD 68PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 64 Byte Protocol: RS232 Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock18,000	4, QUART	64 Byte	RS232	1.5Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
XR16C2852CJ-F	Exar Corporation	IC UART FIFO 128B 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 3.125Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock13,944	2, DUART	128 Byte	RS232, RS485	3.125Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
ST16C554DIJ68-F	Exar Corporation	IC UART FIFO 16B QUAD 68PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 16 Byte Protocol: RS232 Data Rate (Max): 1.5Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock4,976	4, QUART	16 Byte	RS232	1.5Mbps	2.97 V ~ 5.5 V	Yes	-	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)
ST16C2550IJ44-F	Exar Corporation	IC UART FIFO 16B DUAL 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: RS232, RS485 Data Rate (Max): 4Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock32,400	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
ST16C2552CJ44-F	Exar Corporation	IC UART FIFO 16B DUAL 44PLCC Features: Configurable GPIO, Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: RS232, RS485 Data Rate (Max): 4Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock34,992	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
ST16C2550CJ44-F	Exar Corporation	IC DUART FIFO 16B 44PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 16 Byte Protocol: RS232, RS485 Data Rate (Max): 4Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: - With IrDA Encoder/Decoder: - With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58x16.58)	Package: 44-LCC (J-Lead)	Stock2,000	2, DUART	16 Byte	RS232, RS485	4Mbps	2.97 V ~ 5.5 V	-	-	Yes	Yes	Surface Mount	44-LCC (J-Lead)	44-PLCC (16.58x16.58)
XR16M752IM48-F	Exar Corporation	IC UART FIFO 34B DUAL 48TQFP Features: Internal Oscillator, Timer/Counter Number of Channels: 2, DUART FIFO's: 64 Byte Protocol: RS232, RS422, RS485 Data Rate (Max): 16Mbps Voltage - Supply: 1.62 V ~ 3.63 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 48-TQFP Supplier Device Package: 48-TQFP (7x7)	Package: 48-TQFP	Stock2,000	2, DUART	64 Byte	RS232, RS422, RS485	16Mbps	1.62 V ~ 3.63 V	Yes	Yes	Yes	Yes	Surface Mount	48-TQFP	48-TQFP (7x7)
XR16C854CJ-F	Exar Corporation	IC UART FIFO 128B QUAD 68PLCC Features: Internal Oscillator, Timer/Counter Number of Channels: 4, QUART FIFO's: 128 Byte Protocol: RS232, RS485 Data Rate (Max): 2Mbps Voltage - Supply: 2.97 V ~ 5.5 V With Auto Flow Control: Yes With IrDA Encoder/Decoder: Yes With False Start Bit Detection: Yes With Modem Control: Yes Mounting Type: Surface Mount Package / Case: 68-LCC (J-Lead) Supplier Device Package: 68-PLCC (24.23x24.23)	Package: 68-LCC (J-Lead)	Stock5,136	4, QUART	128 Byte	RS232, RS485	2Mbps	2.97 V ~ 5.5 V	Yes	Yes	Yes	Yes	Surface Mount	68-LCC (J-Lead)	68-PLCC (24.23x24.23)