ST16C654IJ68 vs TL16C554AFNRG4 feature comparison

ST16C654IJ68 Exar Corporation

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TL16C554AFNRG4 Texas Instruments

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer EXAR CORP TEXAS INSTRUMENTS INC
Part Package Code LCC LCC
Package Description QCCJ, LDCC68,1.0SQ QCCJ, LDCC68,1.0SQ
Pin Count 68 68
Reach Compliance Code compliant compliant
HTS Code 8542.31.00.01 8542.31.00.01
Additional Feature ALSO OPERATES AT 2.97 V MINIMUM SUPPLY ALSO OPERATES AT 5 V SUPPLY
Address Bus Width 5 3
Boundary Scan NO NO
Clock Frequency-Max 24 MHz 16 MHz
Communication Protocol ASYNC, BIT ASYNC, BIT
Data Encoding/Decoding Method NRZ NRZ
Data Transfer Rate-Max 0.1875 MBps 0.125 MBps
External Data Bus Width 8 8
JESD-30 Code S-PQCC-J68 S-PQCC-J68
JESD-609 Code e0 e4
Length 24.23 mm 24.23 mm
Low Power Mode YES NO
Number of DMA Channels 1
Number of I/O Lines
Number of Serial I/Os 4 4
Number of Terminals 68 68
On Chip Data RAM Width
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Equivalence Code LDCC68,1.0SQ LDCC68,1.0SQ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Qualification Status Not Qualified Not Qualified
RAM (words) 0
Seated Height-Max 5.08 mm 4.57 mm
Supply Current-Max 6 mA
Supply Voltage-Max 5.5 V 3.6 V
Supply Voltage-Min 2.97 V 3 V
Supply Voltage-Nom 5 V 3.3 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish TIN LEAD NICKEL PALLADIUM GOLD
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 24.23 mm 24.23 mm
uPs/uCs/Peripheral ICs Type SERIAL IO/COMMUNICATION CONTROLLER, SERIAL SERIAL IO/COMMUNICATION CONTROLLER, SERIAL
Base Number Matches 2 1
Samacsys Manufacturer Texas Instruments
Moisture Sensitivity Level 3
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30

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