(Hong Kong)
Product Summary
The OXUSB954-LQAG is a USB-to-quad serial port. It is the ideal bridge between USB port and up to four serial port peripherals. This intelligent device complies with USB 2.0 at full speed, as well as standard serial port specifications. The OXUSB954-LQAG delivers the advantages of USB, such as high-speed data transfers and plug-and-play capabilities, to peripherals with a serial port interface transparent to peripherals and requires no firmware changes, making the OXUSB954-LQAG possible for serial peripherals to interface with USB with minimum modification.
Parametrics
OXUSB954-LQAG absolute maximum ratings: (1)Supply voltage VDD: -0.3 to 4.0V; (2)Input voltage VIN(normal): -0.3 to VDD+0.3 V; VIN(5-V tolerant): -0.3 to +6.0 V; (3)Storage temperature TSTG: -55 to +125℃; (4)Operating temperature: 0 to 70℃.
Features
OXUSB954-LQAG features: (1)USB 2.0 compatible at full speed; built-in 12-Mbps transceiver & SIE; (2)Backward-compatible with USB 1.1; (3)USB suspend/resume; (4)Serial port-high-speed transfers at up to 230Kbps; (5)Additional UART for debug & code development; (6)Advanced 16-bit processor for USB transaction processing & control data processing; (7)1.5K ×16 internal RAM buffer for fast communications; (8)128-byte receiver & transmit FIFO.
Diagrams
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OXUS931SE-FBAG |
PLX Technology |
USB Interface IC USB2.0 & eSATA to 1x SATA Cont. w/encryp. |
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