Part Number: XR16L570IL32TR-F vs XR16M681IL24-F

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Part Number: XR16L570IL32TR-F XR16M681IL24-F
Manufacturer: Exar Corporation Exar Corporation
Description: IC UART FIFO 16B 32QFN IC UART FIFO 64B 24QFN
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 14 Weeks -
Mounting Type Surface Mount Surface Mount
Package / Case 32-VFQFN Exposed Pad 24-VFQFN Exposed Pad
Packaging Tape & Reel (TR) Tray
Feature Timer/Counter Internal Oscillator, Timer/Counter
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year) 2 (1 Year)
Voltage - Supply 1.62V~5.5V 1.62V~3.63V
Number of Channels 1, UART 1, UART
Protocol RS232, RS422 RS232, RS422, RS485
Data Rate (Max) 4Mbps 20Mbps
FIFO's 16 Byte 32 Byte
With False Start Bit Detection Yes Yes
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