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MICROCHIP USB3250-ABZJ

Produttore
MICROCHIP
Cod. Prod.
USB3250-ABZJ
Cod. LCSC
C633600
Imballo
QFN-56-EP(8x8)
Numero Cliente
Attr. chiave
Hi-Speed USB Device Transceiver with UTMI Interface
Scheda TecnicaMICROCHIP USB3250-ABZJ
Conformità RoHS2 documenti disponibili
Disponibile: 24
24 Pronta consegna
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.Importo totale
1+$ 2.6172$ 2.62
10+$ 2.5566$ 25.57
30+$ 2.5173$ 75.52
100+$ 2.4763$ 247.63
Package Standard260/Full Tray
Prezzo migliore per quantità maggiore?
$

Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Interface/Specialized
ProduttoreMICROCHIP
ImballoQFN-56-EP(8x8)
Voltage - Supply1.6V~2V;3V~3.6V
InterfaceUSB
FeaturesWake-up function;Interrupt generation
Operating Temperature-40℃~+85℃
Supply Current72mA
Quiescent Supply Current123uA;323uA
Data Rate480Mbps
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Descrizione

Traduzione AI

The USB3250 provides the Physical Layer (PHY) interface to a USB 2.0 Device Controller. The IC is available in a 56-pin VQFN. The USB3250 is a USB 2.0 physical layer transceiver (PHY) integrated circuit. Proprietary technology results in low power dissipation, which is ideal for building a bus powered USB 2.0 peripheral. The PHY can be configured for either an 8-bit unidirectional or a 16-bit bidirectional parallel interface, which complies with the USB Transceiver Macrocell Interface (UTMI) specification. It supports 480Mbps transfer rate, while remaining backward compatible with USB 1.1 legacy protocol at 12Mbps. All required termination for the USB 2.0 Transceiver is internal. Internal 5.25V short circuit protection of DP and DM lines is provided for USB compliance. While transmitting data, the PHY serializes data and generates SYNC and EOP fields. It also performs needed bit stuffing and NRZI encoding. Likewise, while receiving data, the PHY de-serializes incoming data, stripping SYNC and EOP fields and performs bit un-stuffing and NRZI decoding.

Caratteristiche

Traduzione AI
  • USB-IF "Hi-Speed" certified to USB 2.0 electrical specification
  • Interface compliant with the UTMI specification (60MHz 8-bit unidirectional interface or 30MHz 16-bit bidirectional interface)
  • Supports 480Mbps High Speed (HS) and 12Mbps Full Speed (FS) serial data transmission rates
  • Integrated 45Ω and 1.5kΩ termination resistors reduce external component count
  • Internal short circuit protection of DP and DM lines
  • On-chip oscillator operates with low cost 12MHz crystal
  • Robust and low power digital clock and data recovery circuit
  • SYNC and EOP generation on transmit packets and detection on receive packets
  • NRZI encoding and decoding
  • Bit stuffing and unstuffing with error detection
  • Supports the USB suspend state, HS detection, HS Chirp, Reset and Resume
  • Support for all test modes defined in the USB 2.0 specification
  • Draws 72mA (185mW) maximum current consumption in HS mode - ideal for bus powered functions
  • On-die decoupling capacitance and isolation for immunity to digital switching noise
  • Available in a 56-pin VQFN package
  • Full industrial operating temperature range from - 0°C to +85°C (ambient)

Applicazioni

Traduzione AI
  • Digital Still and Video Cameras
  • MP3 Players
  • External Hard Drives
  • Scanners
  • Entertainment Devices
  • Printers
  • Test and Measurement Systems
  • POS Terminals
  • Set Top Boxes