Part Number: MT8920BS1 vs MT8985AL1

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Part Number: MT8920BS1 MT8985AL1
Manufacturer: Microsemi Corporation Microsemi Corporation
Description: IC TDM/TSI ST-BUS 32CH 28SOIC IC TDM/TSI SWITCH 256X256 44MQFP
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 7 Weeks -
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width) 44-QFP
Number of Pins 28 44
Operating Temperature -40°C~85°C -40°C~85°C
Packaging Tube Tray
Published 2006 -
JESD-609 Code e3 e3
Pbfree Code yes yes
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 28 44
Terminal Finish MATTE TIN MATTE TIN
Technology CMOS -
Voltage - Supply 4.75V~5.25V 4.75V~5.25V
Terminal Position DUAL QUAD
Terminal Form GULL WING GULL WING
Peak Reflow Temperature (Cel) 260 260
Supply Voltage 5V 5V
Reflow Temperature-Max (s) 30 30
Function Telecom Circuit Switch
Interface Parallel -
Number of Circuits 1 1
Operating Supply Current 10μA 10mA
Height Seated (Max) 2.65mm 2.45mm
Width 7.5mm -
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
Operating Supply Voltage - 5V
Number of Ports - 8
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