TUSB6250PFCG4

TUSB6250PFCG4 Description

TUSB6250PFCG4 Description

TUSB6250PFCG4 Description

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TUSB6250PFCG4 Manufacturer

TUSB6250PFCG4 Datasheet (PDF)

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TUSB6250PFCG4 Features

• Universal Serial Bus (USB)
  • Fully compliant with USB 2.0 specification
  • Integrated USB 2.0 UTMI compliant transceiver (PHY)
  • Supports USB high speed (HS, 480 Mbits/sec) and full speed (FS, 12 Mbits/sec)
  • Supports USB suspend/resume and remote wake-up operation
  • Supports USB device unique serial number by using on-chip unique die-id.
  • Supports eight configurable endpoints (four input and four output) with a user-programmable buffer size, in addition to the default control endpoint (endpoint 0):
    • Each endpoint can be configured for interrupt and bulk (double buffered) transfers.
    • All endpoints share the 4K byte data buffer implemented in the SPRAM (single port SRAM).
• Microcontroller Unit (MCU)
  • Integrated 60-MHz 8051 microcontroller with two clocks per cycle (up to 30 MIPS)
  • Application code is loadable from either the USB host or the external EEPROM (via the I²C interface)
  • 8K bytes of ROM for the boot loader
  • 1152 bytes of RAM with multiple bank selectable capability for the internal data buffer (IDATA space)
  • 40K bytes of RAM, configurable for either code or data space, which provides flexibility to the end product application:
    • 32K byte code RAM with 8K byte sector buffer data space
    • 16K byte code RAM with 24K byte sector buffer data space
    • 8K byte code RAM with 32K byte sector buffer data space
  • Master I²C interface controller for external device accesses capable of 100 Kbits/sec or 400 Kbits/sec transfer speed.
  • Up to 13 GPIOs and three general-purpose open-drain outputs can be used for end product specific functions.
• ATA/ATAPI Interface Controller
  • Supports USB mass storage device class specification bulk-only transfer protocol
  • Glueless interface to ATA and ATAPI drives with full ATA and ATAPI protocol support
  • High-performance DMA engine supports all PIO, multiword DMA, and UDM

TUSB6250PFCG4 Parameters

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