Quarktwin Technology Ltd. Datasheets for IC Bus Interfaces and Controllers

IC bus interfaces and bus controllers or bus masters are interfaces between most standard parallel-bus microcontrollers or microprocessors and the serial bus.
IC Bus Interfaces and Controllers: Learn more

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Product Name Notes
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Channel
Hot Swap Controller 1 Channel -48V 8-PDIP
Hot Swap Controller 1 Channel -48V 8-SOIC
Hot Swap Controller 1 Channel General Purpose 16-PDIP
Hot Swap Controller 1 Channel General Purpose 16-SOIC
Hot Swap Controller 1 Channel General Purpose 16-TSSOP
Hot Swap Controller 1 Channel General Purpose 18-PDIP
Hot Swap Controller 1 Channel General Purpose 18-SOIC
Hot Swap Controller 1 Channel General Purpose 24-HTSSOP
Hot Swap Controller 1 Channel General Purpose 8-PDIP
Hot Swap Controller 1 Channel General Purpose 8-SOIC
Hot Swap Controller 1 Channel SCSI 8-SOIC
IEEE 1394 Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 100-LQFP (14x14)
IEEE 1394 Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 100-TQFP (14x14)
IEEE 1394 Link Layer Controller IEEE 1394-1995 Parallel Interface 64-LQFP (10x10)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1212-1991 Parallel Interface 176-LQFP (24x24)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 100-LQFP (14x14)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 100-TQFP (14x14)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 128-TQFP (14x14)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 176-BGA MICROSTAR (15x15)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 176-LQFP (24x24)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000 Parallel Interface 196-BGA MICROSTAR (15x15)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 167-NFBGA (12x12)
IEEE 1394 Link Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 168-NFBGA (7x7)
IEEE 1394 Link Layer Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 144-LQFP (20x20)
IEEE 1394 Link Layer Controller IEEE 1394a-2000, OHCI-Lynx™ PCI Interface 176-BGA MICROSTAR (15x15)
IEEE 1394 Physical Layer Controller IEEE 1394-1995 Interface 48-TQFP (7x7)
IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000 PCI Interface 144-BGA MICROSTAR (12x12)
IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 128-TQFP (14x14)
IEEE 1394 Physical Layer Controller IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ PCI Interface 144-LQFP (20x20)
IEEE 1394 Physical Layer Controller IEEE 1394a-2000 Parallel Interface 144-LQFP (20x20)
IEEE 1394 Physical Layer Controller IEEE 1394a-2000 Parallel Interface 176-BGA MICROSTAR (15x15)
IEEE 1394 Physical Layer Controller IEEE 1394a-2000, OHCI, FireWire, i.LINK PCI Interface 128-TQFP (14x14)
Interface 100-LQFP (14x14)
Interface 28-PDIP
Interface 303-CBGA (25x21)
Interface 48-LQFP (7x7)
Interface
IRDA® Controller IRDA 1.1 Parallel Interface 128-TQFP (14x14)
IrDA, USB Controller USB 2.0 USB Interface 128-TQFP (14x14)
LINbus I/O Slave LIN 2.0 LIN Interface 16-SO
Motor Driver Bipolar On/Off 18-DIP
PCI Controller IEEE 1394-1995, OHCI PCI Interface 100-TQFP (14x14)
Power Management Channel General Purpose
Regulator Output DC-DC Controller IC
USB Bridge, PCI to USB USB 2.0 PCI Interface 88-QFN (10x10)
USB Bridge, PCI to USB USB 3.0 PCI Interface 136-aQFN (10x10)
USB Bridge, PCIe to USB USB 3.0 PCIe Interface 88-QFN (10x10)
USB Bridge, USB to SATA USB 2.0, USB 3.0 GPIO, PWM, SPI, USB Interface
USB Bridge, USB to UART USB 2.0 UART Interface 24-HVQFN (5x5)
USB Controller USB 2.0 I²C Interface 16-QFN (3x3)
USB Controller USB 2.0 Interface 128-VTQFP (14x14)
USB Controller USB 2.0 Parallel Interface 128-TQFP (14x20)
USB Controller USB 2.0 Parallel Interface 128-VTQFP (14x14)
USB Controller USB 2.0 Parallel Interface 36-QFN-EP (6x6)
USB Controller USB 2.0 PCI Interface 120-TQFP (14x14)
USB Controller USB 2.0 PCI Interface 121-FBGA (8x8)
USB Controller USB 2.0 PCI Interface 144-FBGA (12x12)
USB Controller USB 2.0 Serial Interface 36-QFN (6x6)
USB Controller USB 2.0 USB Interface 128-VTQFP (14x14)
USB Controller USB 2.0 USB Interface 64-QFN (9x9)
USB Controller USB 2.0 USB Interface 80-BGA MICROSTAR JUNIOR (5x5)
USB Controller USB 2.0, OTG Parallel Interface 80-BGA MICROSTAR JUNIOR (5x5)
USB Controller USB 2.0, OTG Parallel Interface 80-TQFP (12x12)
USB Controller USB 2.0, OTG ULPI Interface 32-QFN (5x5)
USB Controller USB 2.0, USB 3.0 USB Interface 32-QFN (5x5)
USB Controller USB 3.0 I²C Interface 28-QFN (4x4)
USB Controller USB 3.0 SPI Interface 28-QFN (4x4)
USB Controller USB 3.0 SPI Interface 40-VQFN (6x6)
USB Controller USB 3.0 USB Interface 64-QFN (9x9)
USB Host Controller USB 3.0 USB Interface 176-FBGA (10x10)
USB Host Controller USB 3.0 USB Interface 48-QFN (7x7)
USB Host Controller USB 3.0 USB Interface 68-QFN (8x8)
USB Host Controller USB 3.0 USB, PCIe Interface 100-WQFN-MR (9x9)
USB Hub Controller USB 1.1 USB Interface 32-LQFP (7x7)
USB Hub Controller USB 1.1, USB 2.0, USB 3.1 USB, GPIO, I²C, SMBus Interface 64-VQFN (9x9)
USB Hub Controller USB 2.0 I²C, SMBus, Serial, USB Interface 36-QFN (6x6)
USB Hub Controller USB 2.0 USB Interface 100-LQFP (14x14)
USB Hub Controller USB 2.0 USB Interface 24-QFN (4x4)
USB Hub Controller USB 2.0 USB Interface 25-WLCSP (1.95x1.95)
USB Hub Controller USB 2.0 USB Interface 25-WLCSP (1.97x1.97)
USB Hub Controller USB 2.0 USB Interface 25-WLCSP
USB Hub Controller USB 2.0 USB Interface 28-QFN (5x5)
USB Hub Controller USB 2.0 USB Interface 28-QFN
USB Hub Controller USB 2.0 USB Interface 30-WLCSP (2.90x2.50)
USB Hub Controller USB 2.0 USB Interface 32-LQFP (7x7)
USB Hub Controller USB 2.0 USB Interface 32-SQFN (5x5)
USB Hub Controller USB 2.0 USB Interface 32-VQFN (5x5)
USB Hub Controller USB 2.0 USB Interface 36-QFN (6x6)
USB Hub Controller USB 2.0 USB Interface 36-QFN-EP (6x6)
USB Hub Controller USB 2.0 USB Interface 36-SQFN (6x6)
USB Hub Controller USB 2.0 USB Interface 40-QFN (6x6)
USB Hub Controller USB 2.0 USB Interface 48-HTQFP (7x7)
USB Hub Controller USB 2.0 USB Interface 48-LQFP (7x7)
USB Hub Controller USB 2.0 USB Interface 48-QFN (7x7)
USB Hub Controller USB 2.0 USB Interface 48-QFN-EP (7x7)
USB Hub Controller USB 2.0 USB Interface 48-SQFN (7x7)
USB Hub Controller USB 2.0 USB Interface 48-TQFP (7x7)
USB Hub Controller USB 2.0 USB Interface 48-TQFP
USB Hub Controller USB 2.0 USB Interface 56-QFN-EP (8x8)
USB Hub Controller USB 2.0 USB Interface 64-HTQFP (10x10)
USB Hub Controller USB 2.0 USB Interface 64-LQFP (10x10)
USB Hub Controller USB 2.0 USB Interface 64-QFN (9x9)
USB Hub Controller USB 2.0 USB Interface 64-TQFP (10x10)
USB Hub Controller USB 2.0 USB Interface 80-TQFP (12x12)
USB Hub Controller USB 2.0 USB Interface
USB Hub Controller USB 3.0 USB Interface 100-WQFN-MR (9x9)
USB Hub Controller USB 3.0 USB Interface 64-QFN (9x9)
USB Hub Controller USB 3.0 USB Interface 76-HVQFN (9x9)
USB Hub Controller USB 3.0 USB Interface 80-HTQFP (12x12)
USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 48-HTQFP (7x7)
USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 64-HTQFP (10x10)
USB Hub Controller USB 3.0 USB, GPIO, I²C, SMBus Interface 64-VQFN (9x9)
USB Hub Controller USB 3.1 I²C Interface 64-VQFN (9x9)
USB Hub Controller USB 3.1 I²C, SMBus Interface 64-VQFN (9x9)
USB Hub Controller USB 3.1 USB Interface 64-VQFN (9x9)
USB Hub Controller USB Interface 36-QFN (6x6)
USB Hub Controller USB Interface 36-SQFN (6x6)
USB Switch USB 2.0 Interface 10-QFN (1.30x1.80)
USB Switch USB 2.0 Interface 10-QFN (1.6x2.1)
USB Switch USB 2.0 USB Interface 128-TQFP (14x14)
USB, Memory Card Controller USB 2.0 I²C Interface 36-QFN (6x6)

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