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Manufacturer Part Number Manufacturer Series Packaging Features Number of Channels Protocol Data Rate Max Voltage Supply Mounting Type Package Case Supplier Device Package FIFOs With Auto Flow Control With IrDA EncoderDecoder With False Start Bit Detection With Modem Control Lifecycle
Lifecycle
1390215 ST16C2450IJ44-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 1 Byte - - Yes Yes Last Time Buy
1390219 ST16C650AIQ48-F Exar Corporation - Tray Internal Oscillator, Printer Port, Timer/Counter 1, UART RS232, RS422, RS485 3.125Mbps 2.9 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 32 Byte Yes Yes Yes Yes Active
1390220 XR68C192CVTR-F Exar Corporation - Tape & Reel (TR) Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 16 Byte Yes - - - Last Time Buy
1390223 XR68C92IJTR-F Exar Corporation - Tape & Reel (TR) Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Active
1390228 ST16C650ACJ44-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART RS232, RS422, RS485 3.125Mbps 2.9 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 32 Byte Yes Yes Yes Yes Last Time Buy
1390229 XR16L2752CJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 64 Byte Yes Yes Yes Yes Last Time Buy
1390230 XR68C192CJTR-F Exar Corporation - Tape & Reel (TR) Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Active
1390231 XR88C92IJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 8 Byte Yes - - - Last Time Buy
1390233 ST16C650AIJ44-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART RS232, RS422, RS485 3.125Mbps 2.9 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 32 Byte Yes Yes Yes Yes Last Time Buy
1390234 XR88C192CJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Active
1390238 XR88C92IV-F Exar Corporation - Tray Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 8 Byte Yes - - - Last Time Buy
1390239 XR88C681J-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART - 1Mbps 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 3 Byte - - - - Active
1390240 ST16C554DIJ68TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 16 Byte Yes - Yes Yes Active
1390241 ST16C454IJ68TR-F Exar Corporation - Tape & Reel (TR) Timer/Counter 4, QUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 1 Byte - - Yes Yes Last Time Buy
1390245 XR88C192CV-F Exar Corporation - Tray Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 16 Byte Yes - - - Active
1390248 XR16V554IL-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 4Mbps 2.25 V ~ 3.6 V Surface Mount 48-VFQFN Exposed Pad 48-QFN-EP (7x7) 16 Byte Yes - Yes Yes Last Time Buy
1390249 ST16C454CJ68TR-F Exar Corporation - Tape & Reel (TR) Timer/Counter 4, QUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 1 Byte - - Yes Yes Last Time Buy
1390250 XR68C92CJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Last Time Buy
1390252 XR88C192IJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Last Time Buy
1390253 XR68C92CV-F Exar Corporation - Tray Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 16 Byte Yes - - - Active
1390254 XR68C92IV-F Exar Corporation - Tray Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 16 Byte Yes - - - Last Time Buy
1390256 XR88C192IV-F Exar Corporation - Tray Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LQFP 44-LQFP (10x10) 16 Byte Yes - - - Last Time Buy
1390257 XR16M564IL48-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 1.62 V ~ 3.63 V Surface Mount 48-VFQFN Exposed Pad 48-QFN-EP (7x7) 32 Byte Yes Yes Yes Yes Last Time Buy
1390258 XR16V564IL-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 2.25 V ~ 3.6 V Surface Mount 48-VFQFN Exposed Pad 48-QFN-EP (7x7) 32 Byte Yes Yes Yes Yes Active
1390259 XR68C92IJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Last Time Buy
1390261 XR16L2752IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 64 Byte Yes Yes Yes Yes Last Time Buy
1390262 XR68C192IJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Last Time Buy
1390263 XR16C2850CJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Active
1390264 XR16C2852CJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 3.125Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Last Time Buy
1390265 XR16C850CJ-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Active
1390268 XR68C192CJ-F Exar Corporation - Tube Configurable GPIO, Internal Oscillator, Timer/Counter 2, DUART - 230.4Kbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes - - - Active
1390270 XR16M554IV80-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 4Mbps 1.62 V ~ 3.63 V Surface Mount 80-LQFP 80-LQFP (12x12) 16 Byte Yes - Yes Yes Last Time Buy
1390271 XR16V554DIV-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 4Mbps 2.25 V ~ 3.6 V Surface Mount 64-LQFP 64-LQFP (10x10) 16 Byte Yes - Yes Yes Active
1390272 XR16V554IV-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 4Mbps 2.25 V ~ 3.6 V Surface Mount 64-LQFP 64-LQFP (10x10) 16 Byte Yes - Yes Yes Active
1390273 XR16V554IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 4, QUART RS232 4Mbps 2.25 V ~ 3.6 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 16 Byte Yes - Yes Yes Last Time Buy
1390274 XR16C2852IJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 3.125Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Active
1390276 XR16V564IV80-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 2.25 V ~ 3.6 V Surface Mount 80-LQFP 80-LQFP (12x12) 32 Byte Yes Yes Yes Yes Last Time Buy
1390277 XR16M564IV64-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 1.62 V ~ 3.63 V Surface Mount 64-LQFP 64-LQFP (10x10) 32 Byte Yes Yes Yes Yes Active
1390278 XR82C684CJTR/44-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART - 1Mbps 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) - - - - - Last Time Buy
1390279 XR16M654IL48-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 1.62 V ~ 3.63 V Surface Mount 48-VFQFN Exposed Pad 48-QFN-EP (7x7) 64 Byte Yes Yes Yes Yes Active
1390280 ST16C654CJ68TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 64 Byte Yes Yes Yes Yes Active
1390281 XR16C2850CJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Last Time Buy
1390282 XR82C684JTR/44-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART - 1Mbps 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) - - - - - Last Time Buy
1390285 XR82C684CJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART - 1Mbps 5V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) - - - - - Active
1390286 XR16V654IV80-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 2.25 V ~ 3.6 V Surface Mount 80-LQFP 80-LQFP (12x12) 64 Byte Yes Yes Yes Yes Active
1390287 XR16V654IV64-F Exar Corporation - Bulk Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 2.25 V ~ 3.6 V Surface Mount 64-LQFP 64-LQFP (10x10) 64 Byte Yes Yes Yes Yes Active
1390288 XR82C684JTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART - 1Mbps 5V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) - - - - - Active
1390290 XR16C2850IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Last Time Buy
1390291 XR16L784CVTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 64-LQFP 64-LQFP (10x10) 64 Byte Yes Yes Yes Yes Active
1390293 XR82C684J-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 4, QUART - 1Mbps 5V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) - - - - - Last Time Buy
1390294 XR16V654IV-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232 16Mbps 2.25 V ~ 3.6 V Surface Mount 64-LQFP 64-LQFP (10x10) 64 Byte Yes Yes Yes Yes Active
1390295 XR17D152IM-F Exar Corporation - Tray - 2, DUART RS485 6.25Mbps 3.3V, 5V - 100-TQFP 100-TQFP (14x14) 64 Byte Yes Yes Yes - Active
1390297 XR16L788IQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 8 RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 64 Byte Yes Yes Yes Yes Active
1390298 XR16C854CQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 128 Byte Yes Yes Yes Yes Active
1390300 XR16C854DCV-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 64-LQFP 64-LQFP (10x10) 128 Byte Yes Yes Yes Yes Active
1390302 XR16M598IQ100-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 8 RS485 15Mbps 1.62 V ~ 3.63 V Surface Mount 100-BQFP 100-QFP (14x20) 16 Byte Yes Yes Yes Yes Last Time Buy
1390303 XR16V598IQ100-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 8 RS485 15Mbps 2.25 V ~ 3.6 V Surface Mount 100-BQFP 100-QFP (14x20) 16 Byte Yes Yes Yes Yes Active
1390304 XR16V698IQ100-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 8 RS485 15Mbps 2.25 V ~ 3.6 V Surface Mount 100-BQFP 100-QFP (14x20) 32 Byte Yes Yes Yes Yes Active
1390306 XR17D154CV-F Exar Corporation - Tray - 4, QUART RS485 6.25Mbps 3.3V, 5V - 144-LQFP 144-LQFP (20x20) 64 Byte - Yes Yes - Active
1390307 XR17C154CV-F Exar Corporation - Tray - 4, QUART RS485 6.25Mbps 5V Surface Mount 144-LQFP 144-LQFP (20x20) 64 Byte Yes Yes Yes - Last Time Buy
1390308 XR17C154IV-F Exar Corporation - Tray - 4, QUART RS485 6.25Mbps 5V Surface Mount 144-LQFP 144-LQFP (20x20) 64 Byte Yes Yes Yes - Last Time Buy
1390310 XR16L788CQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 8 RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 64 Byte Yes Yes Yes Yes Last Time Buy
1390319 XR17C158CV-F Exar Corporation - Tray - 8 RS485 6.25Mbps 4.5 V ~ 5.5 V Surface Mount 144-LQFP 144-LQFP (20x20) 64 Byte Yes Yes Yes - Active
1390320 XR17D158CV-F Exar Corporation - Tray - 8 RS485 6.25Mbps 3.3V, 5V Surface Mount 144-LQFP 144-LQFP (20x20) 64 Byte Yes Yes Yes - Active
1390568 XR88C681CP/40-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART - 1Mbps 5V Through Hole 40-DIP (0.600", 15.24mm) 40-PDIP 3 Byte - - - - Obsolete
1390569 ST16C1450CJ28TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 1, UART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) 1 Byte - - Yes Yes Discontinued
1390570 ST16C1450IQ48-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 1, UART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 1 Byte - - Yes Yes Obsolete
1390571 ST16C1551CQ48-F Exar Corporation - Tray - 1 - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 64 Byte - - - - Obsolete
1390572 ST16C1551IQ48-F Exar Corporation - Tray - - - - - Surface Mount 48-TQFP 48-TQFP (7x7) - - - - - Obsolete
1390573 ST16C452CJ68PS-F Exar Corporation - Tube Configurable GPIO, Printer Port, Timer/Counter 2, DUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 1 Byte - - Yes Yes Obsolete
1390574 ST16C452IJ68-F Exar Corporation - Tube Configurable GPIO, Printer Port, Timer/Counter 2, DUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 1 Byte - - Yes Yes Obsolete
1390575 ST16C452IJ68PS-F Exar Corporation - Tube Configurable GPIO, Printer Port, Timer/Counter 2, DUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 1 Byte - - Yes Yes Obsolete
1390576 ST16C552AIJ68-F Exar Corporation - Tube Configurable GPIO, Printer Port, Timer/Counter 2, DUART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 16 Byte - - Yes Yes Obsolete
1390577 ST16C580IQ48-F Exar Corporation - Tray Timer/Counter 1, UART - 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 16 Byte Yes Yes Yes Yes Obsolete
1390578 ST16C650AIQ48TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Printer Port, Timer/Counter 1, UART RS232, RS422, RS485 3.125Mbps 2.9 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 32 Byte Yes Yes Yes Yes Discontinued
1390579 ST16C654CQ64TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232 1.5Mbps 2.97 V ~ 5.5 V Surface Mount 64-LQFP 64-LQFP (10x10) 64 Byte Yes Yes Yes Yes Discontinued
1390580 ST78C34CJ44-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART - - 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 83 Byte - - - - Obsolete
1390581 ST78C34CP40-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART - - 5V Through Hole 40-DIP (0.600", 15.24mm) 40-PDIP 83 Byte - - - - Obsolete
1390582 ST78C36ACJ44-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART - - 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte - - - - Obsolete
1390583 ST78C36CJ44-F Exar Corporation - Tube Internal Oscillator, Printer Port, Timer/Counter 1, UART - - 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte - - - - Obsolete
1390584 ST78C36CJ44TR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Printer Port, Timer/Counter 1, UART - - 5V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte - - - - Obsolete
1390585 XR16C2550IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 4Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte - - Yes Yes Obsolete
1390586 XR16C2550IMTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 4Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 16 Byte - - Yes Yes Discontinued
1390587 XR16C2850IJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.97 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 128 Byte Yes Yes Yes Yes Discontinued
1390588 XR16C850CMTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Printer Port, Timer/Counter 1, UART RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 128 Byte Yes Yes Yes Yes Discontinued
1390589 XR16C850IMTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Printer Port, Timer/Counter 1, UART RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 128 Byte Yes Yes Yes Yes Discontinued
1390590 XR16C854CVTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 64-LQFP 64-LQFP (10x10) 128 Byte Yes Yes Yes Yes Discontinued
1390591 XR16C854IJTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 68-LCC (J-Lead) 68-PLCC (24.23x24.23) 128 Byte Yes Yes Yes Yes Discontinued
1390592 XR16C854IQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 128 Byte Yes Yes Yes Yes Discontinued
1390593 XR16C854IVTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 64-LQFP 64-LQFP (10x10) 128 Byte Yes Yes Yes Yes Discontinued
1390594 XR16C864CQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 128 Byte Yes Yes Yes Yes Discontinued
1390595 XR16C864IQTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 4, QUART RS232, RS485 2Mbps 2.97 V ~ 5.5 V Surface Mount 100-BQFP 100-QFP (14x20) 128 Byte Yes Yes Yes Yes Discontinued
1390596 XR16L2450IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232 1.5Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 1 Byte - - Yes Yes Obsolete
1390597 XR16L2450IM-F Exar Corporation - Tray Internal Oscillator, Timer/Counter 2, DUART RS232 1.5Mbps 2.25 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 1 Byte - - Yes Yes Obsolete
1390598 XR16L2550IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232 4Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 16 Byte Yes Yes Yes Yes Obsolete
1390599 XR16L2550IL Exar Corporation - Tray Internal Oscillator, Timer/Counter 2, DUART RS232 4Mbps 2.25 V ~ 5.5 V Surface Mount 32-VFQFN Exposed Pad 32-QFN (5x5) 16 Byte Yes Yes Yes Yes Obsolete
1390600 XR16L2551IL Exar Corporation - Tray Internal Oscillator, Timer/Counter 2, DUART RS232 3.125Mbps 2.25 V ~ 5.5 V Surface Mount 32-VFQFN Exposed Pad 32-QFN (5x5) 16 Byte Yes Yes Yes Yes Obsolete
1390601 XR16L2750CJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 64 Byte Yes Yes Yes Yes Obsolete
1390602 XR16L2750CMTR-F Exar Corporation - Tape & Reel (TR) Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.25 V ~ 5.5 V Surface Mount 48-TQFP 48-TQFP (7x7) 64 Byte Yes Yes Yes Yes Discontinued
1390603 XR16L2750IJ-F Exar Corporation - Tube Internal Oscillator, Timer/Counter 2, DUART RS232, RS485 6.25Mbps 2.25 V ~ 5.5 V Surface Mount 44-LCC (J-Lead) 44-PLCC (16.58x16.58) 64 Byte Yes Yes Yes Yes Obsolete

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