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Alternatives to STMicroelectronics ST7580

STMicroelectronics ST7580 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

ST7580 compared against its qualified second sources
ST7580STMicroelectronicsST7580TRSTMicroelectronicsST7590STMicroelectronics+2more
FFF CompatibilityIdentical 48-VFQFPN package and pin assignments.Same physical dimensions (7x7 mm) and package style.Identical silicon design and electrical specifications.Same physical footprint but different pin assignments.Identical physical dimensions (7x7 mm) and mounting type.Uses OFDM (PRIME) modulation instead of FSK/PSK, and communicates via SPI/I2C instead of UART. Additionally, the part is discontinued/obsolete at standard distributors.
AI Summary

ST7580 by STMicroelectronics: Telecom IC Power Line Networking System-On-Chip 48-VFQFPN (7x7).

The tape-and-reel ordering variant of the queried ST7580, offering identical electrical and physical characteristics with zero design changes needed.

  • Direct factory drop-in replacement
  • Identical electrical characteristics
  • No firmware or hardware redesign required

An alternative PLC transceiver from STMicroelectronics in the same package size, utilizing advanced Narrowband OFDM modulation instead of FSK/PSK and requiring host communication over SPI/I2C.

  • Same 48-VFQFPN (7x7 mm) physical package size
  • Same supply voltage range of 8V to 18V
  • Offers advanced OFDM (PRIME-compliant) modulation for higher data rates
  • Requires rewriting the host-microcontroller communication interface from UART to SPI/I2C
  • Employs OFDM modulation, making it protocol-incompatible with an existing FSK/PSK network
Lifecycle StatusActiveActiveObsolete
Market AvailabilityIn stockIn stockIn stock
REACHREACHREACHREACH
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DescriptionTelecom IC Power Line Networking System-On-Chip 48-VFQFPN (7x7)Telecom IC Power Line Networking System-On-Chip 48-VFQFPN (7x7)Telecom IC Power Line Networking System-On-Chip 48-QFN (7x7)
ManufacturerSTMicroelectronicsSTMicroelectronicsSTMicroelectronics
TypeInterfaceInterfaceInterface
DatasheetOpenOpenOpen
Lead Time99 weeks99 weeks20 weeks
Country of OriginMY, SG, IT--
Export Control Class Number5A992C5A992C5A992C
HTSUS Code8542.39.0070--
Moisture Sensitivity Level3 (168 Hours)--
FunctionPower Line Networking System-On-Chip--
InterfaceUART--
Mounting TypeSurface Mount--
Package / Case48-VFQFN Exposed Pad--
Current - Supply500µA--
Voltage - Supply8V ~ 18V--
Number of Circuits1--
Operating Temperature-40°C ~ 85°C--

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Related parts

PartMarket availabilityLifecycleAlternatives available
ST7540STMicroelectronicsIn stockObsolete2Alternatives availableSee Alternatives

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Frequently asked questions

Yes. The STMicroelectronics ST7580 is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.

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