XR16C2450IM vs XR16C850CM-F feature comparison

XR16C2450IM Exar Corporation

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XR16C850CM-F Exar Corporation

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Pbfree Code No Yes
Rohs Code No Yes
Part Life Cycle Code Transferred Transferred
Ihs Manufacturer EXAR CORP EXAR CORP
Part Package Code QFP QFP
Package Description TFQFP, TQFP48,.35SQ TFQFP, TQFP48,.35SQ
Pin Count 48 48
Reach Compliance Code compliant compliant
HTS Code 8542.31.00.01 8542.31.00.01
Additional Feature ALSO OPERATES AT 3.3V SUPPLY
Address Bus Width 3 3
Boundary Scan NO NO
Clock Frequency-Max 24 MHz 36 MHz
Communication Protocol ASYNC, BIT ASYNC, BIT
Data Encoding/Decoding Method NRZ NRZ
Data Transfer Rate-Max 0.1875 MBps 0.28125 MBps
External Data Bus Width 8 8
JESD-30 Code S-PQFP-G48 S-PQFP-G48
JESD-609 Code e0 e3
Length 7 mm 7 mm
Low Power Mode NO YES
Number of Serial I/Os 2 1
Number of Terminals 48 48
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TFQFP TFQFP
Package Equivalence Code TQFP48,.35SQ TQFP48,.35SQ
Package Shape SQUARE SQUARE
Package Style FLATPACK, THIN PROFILE, FINE PITCH FLATPACK, THIN PROFILE, FINE PITCH
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.2 mm 1.2 mm
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish TIN LEAD MATTE TIN
Terminal Form GULL WING GULL WING
Terminal Pitch 0.5 mm 0.5 mm
Terminal Position QUAD QUAD
Width 7 mm 7 mm
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches 2 2
Samacsys Manufacturer EXAR
Bus Compatibility ISA
Moisture Sensitivity Level 3
Supply Voltage-Max 5.5 V
Supply Voltage-Min 2.97 V

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