GL830 is a highly-compatible, low cost USB 2.0 to SATA bridge controller IC which integrates high speed UTMI (USB 2.0 Transceiver Macrocell Interface) transceiver/receiver and Serial ATA PHY. As a one-chip solution , the GL830 IC complies with Universal Serial Bus specification rev. 2.0 and Serial ATA specification rev. 2.6. There are total of  4 endpoints in the GL830 controller; Control (0), Bulk In (1), Bulk Out (2), and Interrupt (3). In compliance with the USB Storage Class specification ver.1.0 (Bulk only protocol), the GL830 can support not only plug and play but also Windows Vista/ XP/ 2000/ ME default driver. The GL830 uses 25MHz crystal and slew-rate controlled pads to reduce the EMI issue. With a 64-pin LQFP (7mmX7mm) package, the GL830 is the best cost/ performance solution to fit different situations in the USB 2.0 high speed storage class applications such as SATA HDD and ODD.

Main Features: 

►  Complies with Universal Serial Bus specification rev. 2.0. (USB-IF test ID – 40000391)
►  Complies with USB Storage Class specification ver.1.0. (Bulk only protocol)
►  Operating system supported: Windows Vista / Win XP / 2000 / Me / 98 / 98SE; Mac OS 9.X / X. (Windows Submission ID : 1273643 )
►  Integrated USB 2.0 Transceiver Macrocell Interface (UTMI) transceiver and Serial Interface Engine (SIE).
►  Support 4 endpoints: Control (0) / Bulk Read (1) / Bulk Write (2) / Interrupt (3).
►  64 / 512 bytes Data Payload for full / high speed Bulk Endpoint.
►  Complies with Serial ATA specification rev. 2.6.
►  Support SATA hot-plug
►  Support Spread Spectrum Clocking to reduce EMI
►  Support Partial/Slumber power management
►  Provide adjustable TX signal amplitude and pre-emphasis level
►  Provide specified OOB signal detection and transmission
►  Embedded Turbo 8051.
►  ROM size: 12k words; RAM size: 1280 bytes. (Bulk Buffer: 512 words, MC RAM: 256 bytes)
►  Supports Power Down mode and USB suspend indicator.
►  Supports USB 2.0 TEST mode features.
►  Supports 4 PIO and 4GPIO for programmable AP.
►  Provides LED indicator for Full Speed and High Speed .
►  Using 25 MHz external clock to provide better EMI.
►  3.3V power input; 5V tolerance pad.
►  Embedded Regulator (3.3V to 1.8V).
►  Embedded Regulator (5V to 3.3V).
►  Provides SPI interface for Finger Print (only for 64 pin package).
►  Available in 48/64/128-pin LQFP.
►  Operating system supported: Windows Vista32&64/XP/2000/Me/98/98SE, Mac OS 9.X/10.X, Linux Kernel 2.4.X/2.6.X

Block Diagrams & Options:

128-Pin

64-Pin

48-Pin

Part Numbers:

GL830-128 (USB / PATA / SATA / e-SATA)
GL830-64   (USB / SATA / e-SATA)
GL830-48   (USB / SATA )

Price : (For large quantities)

Buy Online (for small quantities)

GL830-128 (USB / PATA / SATA / e-SATA)
GL830-64   (USB / SATA / e-SATA)
GL830-48   (USB / SATA )

Datasheet

Related Products: GL811E & GL811S