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
ARCNET Controller ARCNET 878.1 Interface 28-PLCC (11.51x11.51)
ARCNET Controller ARCNET 878.1 Interface 48-LQFP (7x7)
ARCNET Controller ARCNET 878.1 Interface 48-TQFP (7x7)
ARCNET Controller ARCNET 878.1 Parallel Interface 28-PLCC (11.51x11.51)
ARCNET Controller ARCNET 878.1 Parallel Interface 48-TQFP (7x7)
CQM1 Series
CY7C68003 - MoBL-USB TX2UL USB 2
Ethernet Controller 10 Base-T PHY ISA Interface 100-LQFP (14x14)
Ethernet Controller 10/100/1000 Base-T PHY Parallel Interface 28-QFN (5x5)
Ethernet Controller 10/100/1000 Base-T PHY Parallel Interface 48-TQFP (7x7)
Ethernet Controller IEEE 802.3 ISA-BUS Interface 100-LQFP (14x14)
Ethernet Controller IEEE 802.3, 10 Base-T PHY Bus Interface 144-TQFP (20x20)
Ethernet IEEE 802.3 Serial Interface 324-BGA (19x19)
Ethernet Interface
Ethernet Physical Layer Controller MII Interface 48-MLP
Ethernet Switch Ethernet Interface 1365-FCPBGA (37.5x37.5)
Ethernet Switch Ethernet Interface
Ethernet Switch IEEE 802.3, 10/100 Base-T/TX Interface
Ethernet Switch IEEE 802.3, 100/1000 Base-T/TX Interface 169-BGA (11x11)
Ethernet Switch IEEE 802.3, 100/1000 Base-T/TX Interface 484-BGA (23x23)
I/O Expander 16 I²C, SMBus 400 kHz 24-SOIC
I/O Expander 16 I²C, SMBus 400 kHz 24-TQFN (4x4)
I/O Expander 16 I²C, SMBus 400 kHz 24-TSSOP
I/O Expander 20 I²C 100 kHz 28-SSOP
I/O Expander 20 I²C 400 kHz VBGA035W040
I/O Expander 24 40-PDIP
I/O Expander 24 Parallel 40-PDIP
I/O Expander 24 Parallel 44-MQFP (10x10)
I/O Expander 24 Parallel 44-PLCC (16.58x16.58)
I/O Expander 40 I²C 100 kHz 48-SSOP
I/O Expander 60 I²C 100 kHz 100-TQFP (14x14)
I/O Expander 8 24-PDIP
I/O Expander 8 I²C 400 kHz VQFN016V3030
I/O Expander 8 I²C, SMBus 400 kHz 16-SOIC
I/O Expander 8 I²C, SMBus 400 kHz 16-TQFN (4x4)
I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
I/O Expander 8 I²C, SPI 400 kHz 20-QFN (4x4)
I/O Expander
IEEE 1394 Controller IEEE 1394-1995, OHCI PCI Interface 100-QFP (14x14)
Interface 32-QFN (5x5)
Interface 324-BGA (19x19)
Interface 48-FBGA (7x7)
Interface 56-QFN (8x8)
Interface
IRDA® Controller I²C Interface
Parity Generator
Shift Shift Register 2 Element 8 Bit 20-PDIP
Shift Shift Register 2 Element 8 Bit 20-SOIC
Universal Bus Driver 18-Bit 56-TSSOP
Universal Bus Transceiver 18-Bit 56-SSOP
Universal Bus Transceiver 18-Bit 56-TSSOP
Universal Bus Transceiver 8-Bit and Dual 1-Bit 48-TSSOP
Universal Bus Transceiver 8-Bit and Dual 1-Bit 48-TVSOP
Universal Shift Register 8-Bit 20-PDIP
Universal Shift Register 8-Bit 20-SOIC
USB Bridge USB 2.0 GPIO, I²C Interface 24-QFN (4x4)
USB Bridge USB 2.0 GPIO, I²C Interface 32-QFN (5x5)
USB Bridge USB 2.0 GPIO, SPI Interface 24-QFN (4x4)
USB Bridge USB 2.0 GPIO, SPI Interface 32-QFN (5x5)
USB Bridge USB 2.0 GPIO, UART Interface 24-QFN (4x4)
USB Bridge, USB to ATA USB 2.0 ATA Interface 100-TQFP (14x14)
USB Bridge, USB to ATA USB 2.0 ATA Interface 100-TQFP (14x20)
USB Bridge, USB to ATA USB 2.0 ATA Interface 56-QFN (8x8)
USB Bridge, USB to ATA USB 2.0 ATA Interface 56-SSOP
USB Bridge, USB to ATA USB 2.0 Interface
USB Bridge, USB to I²C USB 2.0 UART Interface 24-QFN (4x4)
USB Bridge, USB to I²C USB 2.0 UART Interface 32-QFN (5x5)
USB Bridge, USB to I²S USB 1.0 I²S Interface 32-QFN (5x5)
USB Bridge, USB to I²S USB 2.0 I²C, I²S, UART Interface 32-QFN (5x5)
USB Bridge, USB to I²S USB 2.0 I²S Interface 32-QFN (5x5)
USB Bridge, USB to SMBus USB 2.0 SMBus Interface 24-QFN (4x4)
USB Bridge, USB to SPI USB 2.0 SPI Interface 24-QFN (4x4)
USB Bridge, USB to UART USB 2.0 UART Interface 10-MSOP
USB Bridge, USB to UART USB 2.0 UART Interface 20-QFN (3x3)
USB Bridge, USB to UART USB 2.0 UART Interface 24-QFN (4x4)
USB Bridge, USB to UART USB 2.0 UART Interface 28-MLP (5x5)
USB Bridge, USB to UART USB 2.0 UART Interface 28-QFN (5x5)
USB Bridge, USB to UART USB 2.0 UART Interface 28-SSOP
USB Bridge, USB to UART USB 2.0 UART Interface 32-QFN (5x5)
USB Bridge, USB to UART USB 2.0 UART Interface 64-QFN (9x9)
USB Bridge, USB to UART USB 2.0 USB Interface 28-SSOP
USB Controller I²C Interface UCSP50L2C
USB Controller Interface 48-QFN (7x7)
USB Controller USB 1.1, USB 2.0 SPI, USB Interface 18-SOIC
USB Controller USB 2.0 GPIO, I²C, Serial, UART Interface 24-QFN (4x4)
USB Controller USB 2.0 GPIO, SPI Interface 16-PDIP
USB Controller USB 2.0 GPIO, SPI Interface 16-SOIC
USB Controller USB 2.0 GPIO, SPI Interface 18-PDIP
USB Controller USB 2.0 GPIO, SPI Interface 18-SOIC
USB Controller USB 2.0 GPIO, SPI Interface 24-QFN (4x4)
USB Controller USB 2.0 GPIO, SPI Interface 24-QSOP
USB Controller USB 2.0 GPIO, SPI Interface 24-SOIC
USB Controller USB 2.0 GPIO, SPI Interface 28-SSOP
USB Controller USB 2.0 GPIO, SPI Interface 32-QFN (5x5)
USB Controller USB 2.0 GPIO, SPI Interface 40-PDIP
USB Controller USB 2.0 GPIO, SPI Interface 48-SSOP
USB Controller USB 2.0 I²C Interface 24-QFN (4x4)
USB Controller USB 2.0 I²C, SPI Interface 28-QFN (5x5)
USB Controller USB 2.0 I²C, SPI Interface 48-TQFP (7x7)
USB Controller USB 2.0 I²C, SPI, UART Interface 24-QFN (4x4)
USB Controller USB 2.0 I²C, SPI, UART Interface 32-QFN (5x5)
USB Controller USB 2.0 I²C, SPI, UART Interface 40-QFN (6x6)
USB Controller USB 2.0 I²C, UART Interface 24-QFN (4x4)
USB Controller USB 2.0 Parallel Interface 56-QFN (8x8)
USB Controller USB 2.0 Parallel Interface 56-SSOP
USB Controller USB 2.0 USB Interface
USB Controller USB 2.0, OTG HPI, HSS, I²C, SPI, UART Interface 48-FBGA (7x7)
USB Controller USB 3.0 I²C Interface UQFN040V5050
USB Controller USB 3.0 Interface 16-SOP
USB Hub Controller USB 2.0 Serial, SPI, USB Interface 56-Sawn QFN (8x8)
USB Hub Controller USB 2.0 USB Interface 28-QFN (5x5)
USB Hub Controller USB 2.0 USB Interface 48-TQFP (7x7)
USB Hub Controller USB 2.0 USB Interface 56-QFN (8x8)
USB Hub Controller USB 2.0 USB Interface 56-Sawn QFN (8x8)

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