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MICROCHIP USB2640I-HZH-02

Produttore
MICROCHIP
Cod. Prod.
USB2640I-HZH-02
Cod. LCSC
C219980
Imballo
QFN-48-EP(7x7)
Numero Cliente
Attr. chiave
Industrial Temperature USB 2.0 Flash Media Controller and USB Hub Combo
Scheda TecnicaMICROCHIP USB2640I-HZH-02
Conformità RoHS2 documenti disponibili
Esaurito
Avvisami
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.(Solo per riferimento)Importo totale
1+$ 5.2044$ 5.20
10+$ 4.9911$ 49.91
30+$ 4.85$ 145.50
100+$ 4.7073$ 470.73
Package Standard260/Full Tray
Prezzo migliore per quantità maggiore?
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Interface/Specialized
ProduttoreMICROCHIP
ImballoQFN-48-EP(7x7)
Voltage - Supply3.3V
InterfaceUSB
FeaturesPower-up/reset configuration;Non-volatile configuration storage;Interrupt generation
Operating Temperature-40℃~+85℃
Supply Current-
Quiescent Supply Current-
Data Rate-
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Descrizione

Traduzione AI

The SMSC USB2640i/USB2641i is a USB 2.0 compliant, HiSpeed hub for USB port expansion with an attached mass storage class peripheral controller. The controller allows read/write capability to popular flash media from the following families: Secure Digital (SD) MultiMediaCard (MMC) xD-Picture Card (xD) Memory Stick (MS). The USB2640i/USB2641i is a fully integrated, single chip solution providing USB expansion and integrated flash card media reader/writer capability of ultra high performance operation. Average sustained transfer rates exceeding 35 MB/s are possible.

Caratteristiche

Traduzione AI
  • Hub controller with internally connected ultra fast flash media reader/writer and 2 exposed downstream ports for external peripheral expansion
  • Flash media reader/writer employs multiplexed card interfaces which are optimized for use with single card insertion combo sockets
  • Hardware-controlled data flow architecture for all selfmapped media
  • Optional support for external firmware access via SPI interface
  • PortMap — Flexible port mapping and port disable sequencing supports multiple platform designs
  • PortSwap Programmable USB differential-pair pin locations eases PCB design by aligning USB signal traces directly to connectors
  • PHYBoost — Programmable USB transceiver drive strength recovers signal integrity
  • Compliant with the following flash media card specifications: SD 2.0 / MMC 4.2 / MS 1.43 / MS-Pro 1.02 / MS-PRO-HG 1.01 / MS-Duo 1.10 / xD 1.2
  • Supports a single external 3.3 V supply source; internal regulators provide 1.8 V internal core voltage for additional bill of materials and power savings
  • The transaction translator (TT) in the hub supports operation of Full-Speed and Low-Speed peripherals
  • 9 K RAM | 64 K on-chip ROM
  • Enhanced EMI rejection and ESD protection performance
  • Onboard 24 MHz crystal driver circuit Optional external 24 MHz clock input
  • Up to 9 GPIOs for special functions
  • 8051 8-bit microprocessor
  • Hub and flash media reader/writer configuration from a single source: External I²C ROM or external SPI ROM — Configures internal code using an external I²C EEPROM — Supports external code using a SPI Flash EEPROM — Customizable vendor ID, product ID, language ID
  • EEPROM update via USB
  • 48-pin QFN lead-free, RoHS compliant package (7x7 mm)
  • The SMSC USB2640i/USB2641i supports the industrial temperature range of -40℃ to 85℃

Applicazioni

Traduzione AI
  • Desktop and mobile PCs
  • Personal mobile devices
  • Printers
  • GPS navigation systems
  • Media Players/Viewers
  • Consumer A/V
  • Set-top boxes
  • Industrial products